FCC ID: KDS-PW2-101 Remote Flash Control Transceiver

Owners Manual www.PocketWizard.com

Congratulations on the purchase of your new PocketWizard MultiMAX digital radio triggering system. The PocketWizard MultiMAX is a microprocessor-based radio slave system that uses advanced digital signaling to increase triggering range, reliability and reject radio noise from other sources. Since is utilizes Transceiver technology, it is both a transmitter and a receiver all in one. It is the most innovative and advanced wireless solution in the photographic industry. As a stand-alone unit, the MultiMAX offers precision special effects functions not available in any wireless triggering device. It incorporates integrated Trigger Time Control software, True Trigger Confirmation and Selective Quad Triggering, all of which offer solutions to photographic challenges that hinder todays photographers creativity. Unparalleled in features and performance, the PocketWizard MultiMAX is more than just a radio slave. Welcome to Digital Wireless Freedom!

Manufactured in the United States of America by:

LPA Design 41 IDX Drive Suite 265 South Burlington, VT 05403

Table of ConTenTs The FCC Wants You To Know. 7 Icons Used in this Manual. 8 Features . 9 Communication Technology . 9 Basic Features . 9 Special Features . 9 Part Reference . 10 LCD Information . 11 Controls . 12 Power Switch . 12 Keypad . 12 PORT 1 / PORT 2. 12 Status LED. 12 Getting Started . 13 Safety Warnings . 13 Battery Information . 13 Battery Life . 14 Mounting . 14 VELCRO. 14 1/4-20 Mount . 14 Shoe Mount . 14 Lanyard . 14 Quick Setup - Basic Radio Slave Operation. 15 Basic Setup for Remote Flash . 15 Triggering Multiple Flashes With Multiple RECEIVE Units . 16 Connecting MultiMAX (set for TRANSMIT mode) to Flash . 16 Standard Radio Operation. 17 Transceiver Control . 17 Channels . 17 Compatibility . 18 Selective Quad-Triggering (A B C D keys) . 19 Classic Channels. 20 L Key. 20

True Confirmation . 21 Radio . 21 Optional Flash Confirmation Cable . 21 Menu System . 23 Navigation . 23 Numeric Entry. 24 Main Menu . 25 A: Advanced Menu. 25 B: Basic Settings . 25 C: Counter Menu . 25 D: Go Advanced. 25 D: Go Normal. 25 Basic Settings . 26 A: Contact Time . 26 B: Beep Menu . 28 A: Beep on All . 28 B: Beep on Trigger. 28 D: Beep Disable. 28 C: LCD Contrast Adjustment . 29 D: RESET. 29 Counter Menu . 30 A: Count Up + Reset . 30 B: Count Down + Reset . 30 C: Clear / Reset . 30 D: Disable . 30 Advanced Menu . 31 A: Delay Menu - TRANSMITTER . 31 A: Remotes + PORT 2 . 31 B: Remotes Only . 32 C: Rear Curtain . 32 A: Delay Menu - RECEIVER . 33 A: PORT 1 + PORT 2 . 33 B: PORT 2 . 33 C: Equalize . 34 B: Intervalometer (Time Lapse Photography) . 35 C: Multipop . 36 D: SpeedCycler - TRANSMITTER. 37 D: Fast Mode - RECEIVER . 38

Other Features . 38 Keypad Lock . 38 High Voltage Protection. 38 USB Port . 38 Relay Mode . 39 Software Version Display. 39 Applications of Advanced Functions . 40 Self-Timer or Cable Release . 40 TTL / Auto flash Helper . 40 Programmed Sequence Shooting . 41 Recycle Lockout . 41 Camera Equalization . 42 Lag Time Measurement. 43 One Unit Equalization . 46 Two Unit Equalization . 46 Equalization Adjustments . 48 Technical Information . 49 Specifications . 49 Radio Information . 50 Maximum and Minimum Settings . 51 Saved Settings. 51 Troubleshooting. 52 When in doubt !. 52 Reset to Default Factory Settings . 52 Sustaining High Performance . 53 Time Conversion Charts . 54 Fractions to Decimal . 54 To find the correct PocketWizard brand cables for your flash and cameras, and to experience other products like the Plus II, please visit www.PocketWizard.com or your local photography dealer.

This US frequency MultiMAX is compatible with all US frequency PocketWizard products. It is not frequency compatible with CE or JAPAN PocketWizard products. Verify frequency compatibility before purchasing. Some products are not manufactured on every frequency. Always operate within local radio regulations. The fCC wanTs you To know:

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

This device complies with Part 15 of the FCC rules and also with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and the receiver. 3. Consult the dealer or an experienced radio or television technician for help. Transceiver FCC ID Number: KDS-PW2-101 Transceiver Canada IC: 2170A-PW101

ICons used In ThIs Manual N Read the information following this icon. It shows important notes about the subject being discussed. Follow this icon for more detailed information on the subject in another section. Find valuable tips and techniques with this icon. Warning or caution. Refer to www.pocketwizard.com for updated information.

feaTures Communication Technology Full Digital Radio Communication Microprocessor controlled 32 digitally coded channels Complex 16 or 24 bit coded signal Selective Quad-Triggering Basic Features Built-in hot shoe 1/4-20 female mounting thread Built-In AC adapter jack (see Page 49 for ordering information) Illuminated LCD panel Illuminated soft touch keypad 60 Hours battery life (depending on usage) Sync speeds up to 1/250 with focal plane shutter, 1/500 with leaf shutter Fast Mode syncs up to 1/1000 with compatible cameras and flashes Adjustable contact closure time Compatible with all US frequency PocketWizard products (see Page 7) Protects cameras from high sync voltage Customizable audible beep settings Weighs less than 5.5 ounces with batteries USB port for future upgrades Special Features Transceiver Technology True Confirmation Quad-Triggering Confirmation on all four zones Flash Confirmation with Optional Cable on all four zones Trigger Time Controller Software Rear Curtain Sync Precision Delays Multipop Lag Time Measurement Multiple Camera Equalization SpeedCycler Relay Mode Intervalometer

MulTIMax ParT referenCe Battery Door Latch

- 20 Tripod Mount Flexible Antenna Lanyard Loop Zone / Menu /

Numeric Entry Keys Channel /

Numeric Entry UP / DOWN Keys MENU Key Back Light / Key Lock Battery Door Hot Shoe Input Status Light PORT 2 Output PORT 1 Input / Output LCD (Liquid Crystal Display) USB Port Power /

TRANSMIT /

RECEIVE Mode Switch ACC Port See page 49 for AC power information. TEST Button 10 lCd InforMaTIon 11 ConTrols Power Switch TRANSMIT = Unit is powered on in TRANSMITTER (TX) mode RECEIVE = Unit is powered on in RECEIVER (RX) mode OFF = Unit is powered OFF Power Switch Power Switch Keypad A B C D L = Selects Quad-Triggering Zones and Local. Also used in menu navigation and numeric entry TEST = Triggers MultiMAX. Press to test operation or to trigger remote units and/or attached cameras/flashes Illuminates LCD and keypad. Hold down for key lock. Pressing it while in any menu will bring you back to the Main Screen. Keypad Keypad

/MENU = enters menus, and is used to enter or select items. Used for menu selection, selecting channels and numeric entry. Port 1 / Port 2 CAMERA / PORT 1 =

Input from camera sync terminal, external trigger button, Flash Confirmation Cable, or other device Output to camera motor drive, flash, or other device FLASH / PORT 2 = Output to flash, camera motor drive, or other device Status LED Displays the following information:

Port 1, Port 2, Status LED Port 1, Port 2, Status LED Blinking every few seconds = power on, ready for trigger Blinking in sync with trigger = normal triggering Steady =

Once every two seconds = performing Intervalometer or Multi-pop function Dark = power off or poor battery condition continuously triggered from radio, hot shoe, or PORT 1 performing delay or contact time 1

GeTTInG sTarTed Please pay attention to the following safety warnings:

Operating temperature: above -15 C (5 F) and below 50 C (120 F) Storage temperature, without batteries: above -30 C (-22 F) and below 85 C (185 F) Remove batteries during storage. Battery Requirements: IEC:LR6 (AA) Size Do not remove instrument covers during operation. Do not operate the device in the presence of flammable gases or fumes. Operation of any electrical instrument in such an environment constitutes a definite safety hazard. There are no user serviceable parts inside the MultiMAX. Do not install substitute parts or perform any unauthorized modification of the instrument. Refer servicing only to qualified and authorized personnel. Red LEDs are used for dim light application and do not indicate a hazardous status. The MultiMAX is an accessory device for cameras and flashes. Do not use this product in a manner not specified in documentation. Battery Information CAUTION: Turn OFF your equipment (PocketWizard units, electronic flash units, cameras, etc.) before making connections or changing batteries. Install 2 fresh AA (IEC:LR6) batteries into the MultiMAX. Make sure to note proper polarity. Alkaline batteries are recommended. Rechargeable batteries will also work, though operation time may be reduced. WARNING To avoid battery leakage, follow these guidelines:

Always remove the batteries when the unit is not in use for extended periods of time, or during shipping or long distance travel. Never mix old and new batteries. Always use a fresh pair of matched batteries. Always change batteries promptly at the first indication of low battery operation. Do not use or leave the unit in extreme temperature or humidity situations. See Technical Information for normal operating and storage temperatures. N Erratic unit behavior or malfunction may occur if batteries are inserted while the power switch is set to either RECEIVE or TRANSMIT. Always make sure the power switch is set to OFF before changing or inserting batteries. 1

Battery Life The MultiMAX displays remaining battery life with a 3 segment battery icon in the upper left corner of the LCD:

3 segments displayed = batteries are fresh/new 2 segments displayed = batteries are good 1 segment displayed = replace batteries soon 0 segments displayed = install fresh/new batteries immediately With one set of standard Alkaline batteries the MultiMAX will operate for approximately 60 hours. When using Intervalometer or Multipop modes exclusively, battery life can be 200 300 hours. This time may vary depending on temperature, battery type, and the quality of batteries used. Extensive use of back light, speaker, or extended trigger contact times will consume the batteries at a faster rate. The MultiMAX continually regulates the battery power which gives excellent performance throughout the life of the batteries. The unit will continue to function normally until the batteries are nearly exhausted. N The MultiMAX voltage regulation is very efficient. There is only a small benefit when using Lithium batteries. Lithium batteries are designed for the quick burst high current draw found in cameras and portable flash devices. Expect only a 10 - 20% longer battery life (approximate) over Alkaline batteries when using Lithium batteries. MounTInG Mount a remote MultiMAX using any of the included methods. See Sustaining High Performance (page 53) for more mounting information. 1/4-20 Mount For tripods, mounting arms, isolation bars, brackets, etc. Lanyard For hanging from a light stand, flash handle, tripod knob, belt, etc. VELCRO For attaching to flashes, brackets, cameras, etc. Shoe Mount For mounting on a bracket shoe, cold or dead shoe, etc. 1

QuICk seTuP - basIC radIo slave oPeraTIon Basic Setup for Remote Flash Turn off all equipment before installing batteries or making connections!

1. Install 2 AA batteries in each MultiMAX 2. Connect camera to first MultiMAX:

Slide unit into camera hot shoe Use sync cable to connect cameras PC terminal to CAMERA / PORT 1

- or -

b. a. 3. Connect flash to second MultiMAX a. Use flash cable to connect flash units sync terminal to FLASH / PORT 2 4. Turn both MultiMAX units on a. b. Set power switch on MultiMAX attached to camera to TRANSMIT mode Set power switch on MultiMAX attached to flash to RECEIVE mode 5. Set both MultiMAX units to same channel and Quad-Triggering zone a. b. Use to set channel (default is CH: 17) Use A B C D L to select Quad-Triggering zones

(default is TRANSMIT = A B C D L, RECEIVE = A) 6. Turn camera and flash on 7. Press TEST button on MultiMAX (set for TRANSMIT mode) and release. Confirm remote flash triggers. Youre all set! Use the camera normally. 1

Triggering Multiple Flashes With Multiple RECEIVE Units Multiple remote flash units may be triggered in sync with each other. 1. Install batteries in each additional MultiMAX unit 2. Use flash cable to connect each additional flash units sync terminal to FLASH / PORT 2 3. Set power switch on each additional MultiMAX unit to RECEIVE mode 4. Set all MultiMAX units to same channel as TRANSMIT unit Youre all set! Use the camera normally. Connecting MultiMAX (set for TRANSMIT mode) to Flash A flash can be connected to a MultiMAX (set for TRANSMIT mode). It will trigger in sync with the remote flash units. This flash is called the local flash and is usually mounted on a camera bracket. 1. Use a flash cable to connect the flash units sync terminal to FLASH / PORT 2 of the MultiMAX (set for TRANSMIT mode) 2. Use the L key to enable or disable the Local flash Youre all set! Use the camera normally. Using a local flash this way protects the camera from high voltages. See the Specifications section, Page 49, for more information. 1

sTandard radIo oPeraTIon Transceiver Control The MultiMAX operates as either a transmitter or a receiver. To use the MultiMAX as a Transmitter (sending device) set the power switch to TRANSMIT. To use the MultiMAX as a Receiver set the power switch to RECEIVE. There is a special mode that enables a MultiMAX to automatically switch from RECEIVE to TRANSMIT then back to RECEIVE while triggering a remote camera. Read the Relay Mode section, Page 39, for more information. Channels The MultiMAX is a 32 channel digital radio slave. Each MultiMAX channel represents a digital code transmitted on specific PocketWizard radio frequencies. This enables many photographers to work in the same area. It also enables a photographer to control multiple remote devices (cameras, flash units, etc). A MultiMAX (set for TRANSMIT mode) will trigger any number of MultiMAX units (set for RECEIVE mode) set to the same channel. Units set to different channels will not interfere with each other. From the main screen press the keys to change channels. Some MultiMAX features are only available on higher channels. Refer to the table below for features / channels availability:

Features Digital Radio Signal. Delay including Rear Curtain Sync Intervalometer Multipop Relay Mode Selective Quad-Triggering Confirmation (Radio and Flash) Fast Mode SpeedCycler Channels 1-16 Channels 17-32 X X X X X X X X X X X X X X 1

Compatibility MultiMAX channels are compatible with all PocketWizard radio slave products per the table below:

Digital Radio Model Older MultiMAX units PocketWizard 10 Channel Classic PocketWizard 16 Channel Classic PocketWizard Plus PocketWizard Plus II PocketWizard MAX MultiMAX Compatible Channels 1-16 17-32 Quad-Triggering or Fast Mode 1-10 1-16 1-4 1-16 17-32 Quad-Triggering or Fast Mode Sekonic Digital Radio Transmitter Module RT-32 (L358, L608, L608 CINE) 1-16 17-32 Quad-Triggering Sekonic Digital Radio Receiver RR-4 1-4 Sekonic Digital Radio Receiver RR-32 1-16 17-32 Quad-Triggering or Fast Mode Calumet Radio Equipped Turbo Filter 1-9 Profoto Flash Packs with built-in PocketWizard Receivers 1 16 1 32 Quad-Triggering Norman Flash Packs with built-in PocketWizard Receivers 1 16 1 32 Quad-Triggering Dyna-Lite Flash Packs with built-in PocketWizard Receivers 1 16 1 32 Quad-Triggering Kodak DCS Pro 14n, DCS Pro 14nx, and DCS Pro SLR/n Digital Cameras with PocketWizard Upgrade 1 16 1 32 Quad-Triggering Nikon D1 series with PocketWizard Upgrade 1 16 1 32 Quad-Triggering The digital radio design of the MultiMAX will enable it to be fully compatible with future PocketWizard products. PocketWizard manufactures products for 3 different world frequencies: US, CE, and JAPAN. Not every PocketWizard manufactures products for 3 different world frequencies: US, CE, and JAPAN. Not every product is manufactured for every frequency. Products manufactured for one world frequency are product is manufactured for every frequency. Products manufactured for one world frequency are NOT compatible with products from another. Make sure to order products that are compatible with the NOT compatible with products from another. Make sure to order products that are compatible with the frequency you already own, or are legal for use in your world region. frequency you already own, or are legal for use in your world region. 1

Selective Quad-Triggering (A B C D keys) This powerful feature is used to individually control up to 4 sets of MultiMAX units (set for RECEIVE mode) on the same channel. Each keypad letter, A B C D refers to an individual zone. Each zone can be independently selected or deselected from a MultiMAX (set for TRANSMIT mode). Follow the steps below to test Quad-Triggering:

1. Set one MultiMAX to TRANSMIT mode 2. Set up to 4 MultiMAX units to RECEIVE mode (same channel as TRANSMIT unit) 3. Using the A B C D L keys set each RECEIVE unit to a different zone 4. On the TRANSMIT unit use the A B C D L keys to select which zones will trigger. The zone is selected when the letter is displayed on the LCD screen. The zone is deselected when a dot appears where the letter would be displayed. 5. Press the TEST key on the MultiMAX (set for TRANSMIT mode) unit to trigger the selected zones Any number of MultiMAX units (set for RECEIVE mode) may be set to the same channel and zone, and will trigger simultaneously. Selective Quad-Triggering is only available on channels 17 and higher. TRANSMIT unit TRANSMIT unit Channel: 17 Channel: 17 Zones: A, B, and Local Zones: A, B, and Local RECEIVE unit RECEIVE unit Channel: 17, Zone: A Channel: 17, Zone: A RECEIVE unit RECEIVE unit Channel: 17, Zone: B Channel: 17, Zone: B 1

Classic Channels Classic channels are compatible with early PocketWizard models and the PocketWizard Plus. Selective Quad-

Triggering is only available in channels 17 through 32. In channels 1 through 16 the display will show CLASSIC CHANNEL and zones A B C D do not appear. The A key simply toggles the remote receivers on or off and is displayed on the main screen as R. It is not possible to toggle both the remote (A key) and the local flash (L key) off at the same time when using a CLASSIC CHANNEL. Operation on these channels is identical to the function of the LOCAL / BOTH / REMOTE switch found on PocketWizard Plus and Classic Transmitters. L Key = On any channel the L key toggles the local flash on or off in a MultiMAX (set for TRANSMIT mode). TRANSMIT unit set to TRANSMIT unit set to CLASSIC CHANNEL 4 CLASSIC CHANNEL 4 Remote and Local selected Remote and Local selected See the Connecting MultiMAX (set for TRANSMIT mode) to Flash section, Page 16, for more information. The L key toggles Relay Mode when using a MultiMAX (set for RECEIVE mode). See the Relay Mode section, Page 39, for more information.

0 True Confirmation Because the MultiMAX is a true transceiver it automatically confirms triggering. It can perform this on two levels: it confirms the round trip radio signal and can confirm actual flash sync with an optional flash confirmation cable. It does this for all Quad-Triggering zones on every trigger. Confirmation is indicated visually on the main screen and audibly using beep modes. For audible confirmation settings see the Beep Menu section, Page 28. Radio Radio confirmation is displayed on TRANSMIT units in the A B C D area of the LCD. An inverted letter shows an error. A normal letter shows confirmation. During normal operation the display will show selected and active A B C D zones not inverted. Confirmation will occur on every trigger and only in the event of an error will the zone letters invert. Optional Flash Confirmation Cable Using the flash confirmation cable the MultiMAX can confirm flash sync for all four zones on every trigger. 1. Attach flash confirmation cable to PORT 1 for each MultiMAX (set for RECEIVE mode) 2. Locate the sensor so that it can only see the flash from the correct flash unit 3. Press the TEST button on a MultiMAX (set for TRANSMIT mode) to test flash confirmation. Correct flash confirmation is displayed on the main screen with a flash icon to the right of each zone performing flash confirmation. In the event of an error

(either no flash was detected or the radio link was incomplete) the zone letter and the flash icon will invert A MultiMAX (set for TRANSMIT mode) will look for RECEIVE units and confirm the radio link after each of these operations:

Every trigger Power on or switch from RECEIVE to TRANSMIT Channel change Zone change (including L) Exiting the menu system

1 N Confirmation can only be performed using MultiMAX units on channels 17 and higher. PocketWizard Plus, Classic, and the original MAX do not perform confirmation. N True Confirmation is designed to work with one MultiMAX (set for RECEIVE mode) per zone. Multiple RECEIVE units set to the same channel and zone will not individually confirm and may cause incorrect confirmation errors. If multiple MultiMAX units (set for RECEIVE mode) on the same channel and zone are a mix of flash and non-flash confirmation units then accurate flash confirmation will not be reported. The following table shows how confirmation works in different modes:

MultiMAX Mode Radio and Flash Confirmation A RECEIVE unit using Selective Quad-Triggering Provides normal radio and / or flash confirmation A RECEIVE unit set to a Delay mode Will not provide confirmation A RECEIVE unit set to FAST MODE Confirms on zone A only A RECEIVE unit set to Intervalometer or Multipop Provides radio confirmation before the first interval only Note: Older MAX and MultiMAX units set to FAST MODE will not confirm on any zones.

Menu sysTeM Navigation Many functions of the MultiMAX are accessed through easy-to-navigate menus. Press A B C D L keys. You can also use the keys to highlight the menu item you want, then press While within the menus the

/MENU to enter the menu system. Menu items are selected by using the

/MENU key performs two functions:

/MENU to select. key to exit the menus at any time.

/MENU will select the highlighted item. If a menu is displayed, pressing Use the

/MENU stores the displayed number in If a numeric entry is displayed, pressing memory and proceeds to either the next input screen or the main screen depending on mode. In the next chapters many of the headings will be followed by

/MENU and some letter combinations. These are quick references for the keys to press to get to that function fast.

Numeric Entry Several menu items require a number or value to be entered. Numeric entry is performed with A B C D and keys. The A B C D keys each select and add 1 to a specific digit as follows:

A selects and adds 1 to the 4th digit from the right B selects and adds 1 to the 3rd digit from the right C selects and adds 1 to the 2nd digit from the right D selects and adds 1 to the rightmost digit Once a digit has been selected, use the keys to adjust the number. Press and hold for faster entry. Numbers entered in this fashion are saved when

/MENU key is pressed and will remain the saved even after power is turned off. If the unit is powered off while a numeric entry screen is displayed, the displayed number will not be saved. N L can also be used in Numeric Entry. In some cases, D and L select the same digit. To perform a Lag Time Measurement, use Equalize Mode (see Page 34) which requires that the MultiMAX be set for RECEIVE. To quickly get to the lowest setting press and release the A key once (selects the highest digit) then press and hold the key. Example 1: Numeric Entry Example 1: Numeric Entry Example 2: Numeric Entry Example 2: Numeric Entry

MaIn Menu From the main screen press be used to highlight a menu function. Press also press the corresponding letter as listed below.

/MENU to enter the Main Menu. The arrow keys can

/MENU to select that function. You can A: Advanced Menu Press A to enter the Advanced Menu. The Advanced Menu contains Delay modes (including Rear Curtain Sync), Intervalometer, Multipop, and SpeedCycler modes.

/MENU A B: Basic Settings Press B to enter the Basic Settings menu. It contains Contact time and Beep menu.

/MENU B Main Menu Main Menu Go Advanced Go Advanced C: Counter Menu Press C to enter the Trigger Counter Menu which contains Counter direction, and other counter functions: Reset / Clear, Disable, and Load.

/MENU C

/MENU D

/MENU D D: Go Advanced D: Go Normal Press D to toggle between the last Advanced mode used and Normal mode. This function enables a quick return to standard or normal operation from an advanced function. The settings of the advanced function are saved. Go Normal is a quick way to get to standard radio slave operation after using Main Menu Main Menu Go Normal Go Normal advanced functions and menus. Use this function to turn off an advanced mode and use the MultiMAX as a radio slave only.

basIC seTTInGs Press the corresponding letter for the setting you wish to adjust.

/MENU B to enter the Basic Settings menu. Press

/MENU B A A: Contact Time Contact time is the length of time that CAMERA / PORT 1 or FLASH /PORT 2 outputs remain contacted. The default Contact Time of 0.08 is enough to trigger most camera motor drives and flashes. Many photographers will never need to adjust this number. N Contact time is how long the internal switch is held closed. For example, if the contact time is set to 3 seconds and a camera motor drive is attached to a MultiMAX, when the MultiMAX triggers the camera it will hold the contact for 3 seconds. This is identical to pressing and holding the cameras trigger button for 3 seconds. The contact time starts as soon as any input is complete. Input can be from any of the following sources: TEST button is pressed, hot shoe is triggered, or radio trigger is received. Additional triggers occurring during contact time are ignored. Basic Settings Menu Basic Settings Menu Set Contact Time Screen Set Contact Time Screen N Contact time is NOT the length of time a MultiMAX (set for TRANSMIT mode) will send a radio triggering signal. Contact time affects PORT 1 and PORT 2 only and does not affect radio trigger transmission. Pressing and holding TEST on a MultiMAX (set for TRANSMIT mode) will continuously send the radio trigger signal and hold the contact on a MultiMAX (set for RECEIVE) as well as the TRANSMIT unit. When the TEST button is released each units contact time will then begin. 0.08 seconds can theoretically accommodate shooting with remote flash up to 12 FPS

(Frames Per Second), however testing with your specific equipment may be required. Setting the Contact Time to 0.01 seconds will work with most cameras and flashes, and offers the fastest FPS (up to 30) with some PocketWizard products. For more information about maximum frame rates and optimum settings, please visit the User Forum of our website at: www.pocketwizard.com

For triggering remote cameras, a longer contact time allows for continuous repeatable motor drive triggering (example: 5 frame bursts every trigger). It also allows for controlled bulb exposure. Example of Burst Shooting: If a remote camera is capable of firing 3 frames per second in continuous motor drive, then a contact time of 1 second will always result in this remote camera triggering for 3 exposures Example of Bulb / Shutter Held Open: Set the contact time for the desired bulb exposure time and set the camera to bulb or B mode. When triggered the shutter will remain open for the contact time For triggering a remote flash contact time can act as a flash recycle lockout. Example of Flash Recycle Lockout: To guarantee that a flash cannot be triggered faster then its recycle time, set the contact time to be just longer than the recycle time This method of flash recycle lockout does not work with all flash systems as some will not recycle while the sync contact is held. See Recycle Lockout in the Applications of Advanced Functions section, Page 41, for another recycle lockout method. If you are using Intervalometer or Multipop modes, read these sections, Page 36 and Page 37, for information on these modes and how they interact with Contact Time.

B: Beep Menu This menu controls the beep functions of a MultiMAX. Press the corresponding letter to set the desired function of the built-in speaker.

/MENU B B A: Beep on All MultiMAX will beep on all triggering, confirmation errors, and zero counts as indicated below as well as on any key pressed.

/MENU B B A

/MENU B B B B: Beep on Trigger Beep on Trigger performs the same beeps as Beep On All minus the double beep when the Counter hits zero in Count Down, Multipop, or Intervalometer modes. Unit will beep when triggered by TEST button, PORT 1, a Radio Trigger, or the Hot Shoe per the table. Beep Menu Beep Menu Beep Characteristic Indicates Single Short Beep Single Long Beep Indicates Proper Confirmation Indicates Trigger Error Single Very Short Beep When any Key is pressed C: Beep on Zero / Error The MultiMAX unit will not beep on normal triggering. The MultiMAX will beep only when the counter reaches zero and on confirmation errors in the following manner:

/MENU B B C Beep Characteristic Indicates Single Long Beep Indicates Trigger Confirmation error or remote MultiMAX

(unit set for RECEIVE mode) has reached zero count Double Long Beep Indicates MultiMAX has reached zero count Single Short Beep Any Key is pressed except TEST A MultiMAX (set for RECEIVE mode) set to Beep on Zero / Error or set to Beep on All will indicate a confirmation error if the unit is also set to count down and the counter reaches zero. See the Counter section, Page 30, for more information. D: Beep Disable Turns off all beep functions. Unit will not beep.

/MENU B B D

C: LCD Contrast Adjustment Enters the LCD Contrast Adjustment screen. Use to adjust the contrast. Contrast can be affected by temperature. Setting the contrast to a middle setting is recommended for most situations.

/MENU B C

/MENU B D D: RESET -

Resets the unit to factory defaults. CLEAR/RESET is performed as if you held C on power up (see Page 52 for more information on Factory Defaults). You will be asked to Press C to confirm. Pressing any other key (except TEST) will cancel the reset operation.

/MENU C enter the Counter Menu. This menu CounTer Menu Press controls the counter functions of the MultiMAX. The counter can show the total number of triggers. Count is incremented on every trigger from any source: PORT 1, TEST button, Hot Shoe, or Radio Trigger. A: Count Up + Reset Count is set to COUNT UP (example: 0,1,2,3,...) and the counter is reset to 0. The main screen will display COUNT : 0.

/MENU C A

/MENU C B B: Count Down + Reset Count direction is set to DOWN (example: 10,9,8,7,...), you are prompted to enter a count, then the counter is reset. The main screen will display COUNT R: XXXX The count down function could be used to indicate the number of remaining frames for a remote camera. Counter Menu Counter Menu TRANSMIT unit set to TRANSMIT unit set to Count Up Count Up

/MENU C C C: Clear / Reset Count direction is not changed. Counter is reset to 0 if count direction is set to up, or the counter is reset to the load value if count direction is set to down. If the counter is disabled, then this function will enable the counter using the last count direction set. The Counter is cleared and reset in this fashion when the unit is powered down. Use D: Disable Counter is disabled and is not displayed on the main screen. While disabled the counter does not count. C C as an easy to remember quick key combination for fast counter reset. Load Counter Screen Load Counter Screen

/MENU C D

0

/MENU A to enter the Advanced Menu. This menu advanCed Menu Press contains the advanced functions of the MultiMAX. Precision timing and sequencing operations are available in this menu. Press

/MENU D to cancel advanced functions and return to normal mode. See the section on D:Go Advanced and D:Go Normal, Page 25. A: Delay Menu TRANSMITTER Enters the delay menu for MultiMAX units (set for TRANSMIT mode).

/MENU A A Delay menus, with the exception of Rear Curtain, require numeric entry. See the Numeric Entry section, Page 24. All delay screens (numeric entry or rear curtain) are instantly active and triggering can occur while these screens are displayed. A value displayed on these screens will be used immediately on trigger. This is useful for fine tuning a delay or adjusting rear curtain sync. The maximum delay is 9.9999 seconds. For longer delays see the Intervalometer section, Page 35.

/MENU A A A A: Remotes + PORT 2 Enters the numeric entry screen. Delays the remote units and PORT 2. Remote units and PORT 2 will fire at the same time after the displayed delay. PORT 2 will remain contacted for the set contact time. On the main display a small letter D will appear over the right of the large L to show that the Local output (PORT 2) will be delayed. Pressing L will toggle the Local output (PORT 2) on and off, but the small D will remain. RECEIVE unit RECEIVE unit Advanced Menu Advanced Menu TRANSMIT unit TRANSMIT unit Advanced Menu Advanced Menu TRANSMIT unit TRANSMIT unit Delay Menu Delay Menu TRANSMIT unit TRANSMIT unit Remotes + PORT 2 delayed Remotes + PORT 2 delayed

1

/MENU A A B B: Remotes Only Enters the numeric entry screen. Delays the Radio remote units only. PORT 2 will trigger immediately. Remote units will trigger after the displayed delay. If the contact time for the MultiMAX (set for TRANSMIT mode) is longer than the delay, PORT 2 will remain contacted for the delay time rather than the contact time.

/MENU A A C C: Rear Curtain Enters the Rear Curtain screen. Use this mode to trigger the flash at the end of an exposure rather than at the beginning. In this mode both the Radio remote trigger and PORT 2 are delayed. Use the keys to set the rear curtain sync time equal to the cameras shutter speed. Common rear curtain sync times are available per the table below:

Rear Curtain Screen Rear Curtain Screen Rear Curtain Sync Time 1/1 1/2 1/4 1/8 1/15 1/30 1/60 Decimal Equivalent 1 second 0.5 seconds 0.25 seconds 0.125 seconds 0.0667 seconds 0.0333 seconds 0.0167 seconds Actual Delay Used 0.98 seconds 0.49 seconds 0.24 seconds 0.119 seconds 0.062 seconds 0.029 seconds 0.014 seconds For rear curtain sync times other than the ones displayed above, or for fine tuning rear curtain times for your specific equipment, press screen. Press 31) and adjust the delay number as needed.

/MENU to return to the main

/MENU A A A (see the section A:Delay Remotes + PORT 2, Page

A: Delay Menu - RECEIVER Enters the delay menu for a MultiMAX (set for RECEIVE mode). Each RECEIVE unit can have its own delay for sequences or for synchronization. To easily delay all RECEIVE units the same amount, use the Transmitters delay.

/MENU A A N RECEIVE units set to delay do not perform confirmation.

/MENU A A A A: PORT 1 + PORT 2 Enters the numeric entry screen. PORT 1 and PORT 2 are delayed the same amount and trigger simultaneously after the set delay time. Both ports remain contacted for the set contact time. Triggers can come from either the TEST key or a radio trigger from any PocketWizard Transmitter. On the main display a small letter D will appear to denote that PORT 2 will be delayed. Pressing L will toggle Relay Mode on and off but PORT 2 will still trigger after the set delay. See the Relay Mode section, Page 39, for more information. RECEIVE unit RECEIVE unit Delay Menu Delay Menu RECEIVE unit RECEIVE unit PORT 1 + PORT 2 delayed PORT 1 + PORT 2 delayed

/MENU A A B B: PORT 2 Enters the numeric entry screen. PORT 1 triggers immediately upon pressing TEST key or Radio Trigger. PORT 1 contact is held for the set delay time. PORT 2 triggers after the set delay time and contact is held for the set contact time.

/MENU A A C C: Equalize Equalize Mode is a specialized delay mode for synchronizing multiple cameras to one flash. This mode is designed to work with shutter speeds up to 1/125 on some cameras, but there are many factors that could affect operation. This is the only place where Lag Times can be measured. Read the Camera Equalization section, Page 42, before continuing. Equalize mode is designed to be used with at least 3 MultiMAX units (set in RECEIVE mode). Two or more MultiMAX units will be attached to cameras and one MultiMAX will be attached to a flash unit. A MultiMAX or other PocketWizard TRANSMITTER will be used to trigger the system. 1. Place a MultiMAX (set to RECEIVE mode) on the camera hot shoe or attach cable from cameras PC terminal to PORT 1 2. Attach cable from PORT 2 to cameras motor drive. If available, use a Pre-Trigger cable (more information in the Camera Equalization section). 3. If the Equalize Screen is not displayed then press

/MENU A A C from the main screen to enter Equalize Mode. This enters the numeric entry screen and 0.1500 seconds are displayed 4. Press the TEST key. The camera should trigger and a lag time (camera triggering delay) will be measured and displayed. Press TEST every few seconds for 5 to 15 exposures until you see the fastest lag time (lowest number displayed) for the camera

/MENU key to return to the main screen. A delay value will be displayed. 5. Press the This number is a calculated number and will differ from the lag time you saw on the previous screen 6. Repeat steps 1 through 5 for each camera to be equalized. Use one MultiMAX (set for RECEIVE mode) per camera. 7. Attach a MultiMAX (set for RECEIVE mode) to a flash unit. 8. From the main screen press with 0.1500 displayed, simply press the number and do NOT press TEST. The main screen will show a delay of 0.1500 9. Press TEST on any PocketWizard Transmitter to trigger this equalized system

/MENU A A C. When the numeric entry screen appears

/MENU to return to the main screen. Do not adjust

/MENU A B to enter the numeric entry screen

/MENU A B Intervalometer Mode Intervalometer Mode Set Interval Screen Set Interval Screen B: Intervalometer (Time Lapse Photography) Enters the Intervalometer interval setting screen. Intervalometer can be used to trigger a flash or a camera at a set interval (time gap between triggers) for a set number of triggers. The interval time is set in HH:MM:SS format

(Hours:Minutes:Seconds) up to a maximum of 99:59:59. While Intervalometer is running, it will display a count down time until the next trigger on the main screen. Also, TRIG will be displayed on the main screen in inverse video as the PORTs are being triggered. 1. From the main screen press 2. Enter the interval or time gap between triggers

/MENU to proceed to the next screen 3. Press 4. Enter the count or number of triggers 5. Press count will show the number of triggers to be executed.

/MENU to return to the main screen. The interval will be displayed, and the 6. Press TEST or trigger MultiMAX via Radio to begin intervalometer function Intervalometer has two modes of operation depending on which PORT is used:

PORT 1 = first trigger takes place AFTER first interval PORT 2 = first trigger takes place BEFORE first interval N A MultiMAX (set for TRANSMIT mode) does not send interval radio triggers. The MultiMAX (set for TRANSMIT mode) will send out a single radio trigger pulse at the beginning of the first interval only. It will continue to trigger devices attached to its PORTs, but it will not send a radio trigger for any more intervals. For remote interval operation, use interval mode on a RECEIVE unit. Each MultiMAX (set for RECEIVE mode) may have a unique interval setting or can be used with equal settings. Interval and count entry screens are instantly active 120 second Interval 120 second Interval 36 trigger Count 36 trigger Count TRANSMIT unit TRANSMIT unit The Set Interval and Adjust Counter screens are instantly active. While the Set Interval screen is displayed a change of interval will be immediately executed upon trigger either from the TEST key or Radio trigger. The count used will be the last count set. If the Adjust Counter screen is displayed a change of count will be immediately executed upon trigger using the last interval set. Intervalometer can be interrupted by pressing and holding the

/MENU key.

For delays longer than 9.9999 seconds (maximum available in delay modes) use Intervalometer or Multipop mode. Set the interval to the desired delay. Set the count to 1. Attach your camera to PORT 1 and trigger the MultiMAX . The camera will trigger after the set interval. N Contact time is affected by Intervalometer mode. If you set an interval that is LESS than the contact time, the contact time becomes the interval minus 0.3 seconds. If you set an interval that is GREATER than the contact time, the contact time is simply performed as entered. When using Intervalometer and Relay Mode together, a MultiMAX (set for RECEIVE mode) will switch to Transmit mode and send a Radio trigger after the last interval. See the Relay Mode section, Page 39, for more information. When using Intervalometer or Multipop modes exclusively, battery life can be 200 - 300 hours. See the Reset to Default Factory Settings section, Page 52, for more information.

/MENU A C C: Multipop Enters the Multipop interval setting screen. This mode is for triggering a flash multiple times from one trigger. It can be used during one long exposure to increase depth of field or for special effect sequencing. The interval setting is normally used to set a safe flash recycling time, while the count is set to the number of flashes or pops desired. Multipop is identical in function to Intervalometer with one exception: the multipop interval range has finer resolution;

from 0.01 to 999.99 seconds in 0.01 (1/100) second increments. This allows for finer control when setting flash recycle time. This mode can be used for cameras or flash units. Multi-pop Mode Multi-pop Mode Set Interval Screen Set Interval Screen 1. From the main screen press enter the numeric entry screen

/MENU A C to 2. Enter the interval or time gap between triggers

/MENU to proceed to the next screen 3. Press 4. Enter the count or number of triggers 5. Press

/MENU to return to the main screen. The interval will be displayed, and the count will show the number of triggers to be executed TRANSMIT Unit TRANSMIT Unit 5.00 second Multi-pop Interval 5.00 second Multi-pop Interval 10 trigger Count 10 trigger Count 6. Press the TEST key or trigger the MultiMAX via Radio to begin Multipop function

The following chart is a starting point for calculating how the number of flashes or pops affects F-stops. Since every flash unit is different, use a light meter or other method for more precise calculations. Number of Pops Stops Number of Pops Stops 1 2 3 4 Add 0 stops Add 1 stop Add 1.5 stops Add 2 stops 6 7 8 9 Add 2.5 stops Add 3 stops Add 3.5 stops Add 4 stops N Contact time is affected by Multipop mode. If the contact time is set greater than the Multipop interval, the contact time will automatically be set to interval time MINUS 0.01 seconds. This means that a remote camera or flash will remain triggered with only a 1/100 second release between contacts. This short released time may not be long enough to re-trigger some cameras or flash units. If this is the case, set the contact time lower.

/MENU A D D: SpeedCycler - TRANSMITTER Enables SpeedCycler mode. Use this mode to rapidly cycle through remote flash units and trigger faster than a single flash can recycle by using multiple flash units. It can also be used for triggering remote cameras sequentially. This mode only works with Quad Triggering channels (17 and higher) and two or more MAX or MultiMAX units (set for RECEIVE mode). 1. From the main screen press

/MENU A D to enable SpeedCycler mode on a MultiMAX (set for TRANSMIT mode) 2. Enable two or more remote zones 3. Set each MultiMAX (set for RECEIVE mode) to a different zone TRANSMIT unit TRANSMIT unit SpeedCycler Mode SpeedCycler Mode A = triggered with flash A = triggered with flash confirmation confirmation B = next zone to be triggered B = next zone to be triggered 4. Trigger the MultiMAX (set for TRANSMIT mode). The first trigger will fire the first zone selected, the second trigger will fire the next zone selected. The display indicates the next zone to trigger with an arrow. Only the zone just triggered will display proper confirmation N If L is selected then PORT 2 on the MultiMAX (set for TRANSMIT mode) will trigger every time and is not cycled. It will be in sync with each cycled zone.

/MENU A D D: Fast Mode - RECEIVER The MultiMAX is designed to sync cameras and flash units at shutters speeds up to 1/250th for most focal plane shutters (35mm) and 1/500th for most leaf shutters. Some camera and flash combinations are capable of fast sync speeds up to 1/1000th. The MultiMAX (set for RECEIVE mode) is capable of operation at these speeds in Fast Mode. Check your cameras and flash units manuals for the maximum sync speeds allowed by your equipment. A MultiMAX (set for RECEIVE mode) in fast mode will show FAST MODE on the display. While in this mode Quad-Triggering and Relay Mode are not available and the A B C D L keys perform no function on a RECEIVE unit. A MultiMAX (set for TRANSMIT mode) will trigger RECEIVE units in FAST MODE with any remote zone selected, but will perform confirmation only on zone A. RECEIVE unit Fast Mode RECEIVE unit Fast Mode oTher feaTures Keypad Lock Hold This function prevents inadvertent key presses. Press and hold the toggle keypad lock on or off. All keys are locked except While the keypad is locked pressing any of the keys, A B C D L or display the message KEYPAD LOCKED. and TEST. key for 3 seconds to

/MENU will High Voltage Protection Many electronic cameras can be damaged by high flash sync voltage. Refer to your cameras manual for more information. The MultiMAX protects the camera from high flash sync voltage. The MultiMAX can accept up to 250 volts, but there is only a safe 3.1 volts present at the hot shoe or PORT 1. A camera triggering a MultiMAX (set for TRANSMIT mode) via the hot shoe or PORT 1 only encounters 3.1 volts. This voltage is not MultiMAX battery dependent and will not vary over the life of the batteries. See the Hot Shoe Note in the Specifications section, Page 50, for more information. USB Port The MultiMAX includes a USB connector that is intended for future firmware upgrades. Any available upgrades will appear on the PocketWizard Web site www.pocketwizard.com, and can be downloaded with a USB connecting cable (not included). Complete instructions will be published on the website in the near future. Please Note: The MultiMax is not configured as portable storage device; do not attempt to power another USB device with the MultiMax. The MultiMAX cannot be powered via the USB port.

Relay Mode (RECEIVE Mode Only) L In this mode a remote cameras motor drive is triggered by a MultiMAX (set for RECEIVE mode). The MultiMAX then switches to TRANSMIT mode and waits for a sync pulse from the camera. Upon getting the sync pulse from the camera the unit then triggers remote flash units via radio and returns to RECEIVE mode, ready to trigger the camera again. Using this mode it is possible, using only 3 PocketWizard units, to have complete wireless triggering. 1. Set a MultiMAX to TRANSMIT mode and select the channel and zones for the remote flash units RECEIVE unit in Relay Mode RECEIVE unit in Relay Mode Receives Channel 22, Zone A Receives Channel 22, Zone A Transmits Channel 20 Transmits Channel 20 2. Set the same MultiMAX to RECEIVE mode and select the channel and zone for the remote camera. Use a different channel then the remote flash units. 3. Press L to toggle Relay Mode on. The screen will display RLY XX (where XX is the TRANSMIT channel to be used for relay) 4. Connect the cameras PC terminal to PORT 1 or attach the MultiMAX to the cameras hot shoe 5. Connect the cameras motor drive to PORT 2 6. Trigger the MultiMAX via radio trigger. The cameras motor drive will trigger and the MultiMAX display will change to TRANSMIT mode. The MultiMAX will wait 1.5 seconds for a trigger from the camera. If it gets a trigger in that time it will trigger the remote flash units and return to RECEIVE mode. If it does not get a trigger in that time it will return to RECEIVE mode without triggering the remote units. Software Version Display Hold A on power up To check the software version of the MultiMAX without resetting the unit to factory defaults, perform the following 1. Set power switch to OFF 2. Press and hold A key 3. Continue to hold A and set the power switch to either RECEIVE or TRANSMIT 4. Release A key when software version appears 5. Use unit normally See the Reset to Default Factory Settings section, Page 52, for more information.

aPPlICaTIons of advanCed funCTIons The applications below are unique ways to use the advanced functions of the MultiMAX. Many of them require fine-tuning or adjustment to work with different camera equipment. Always perform test exposures to insure reliable results. Self-Timer or Cable Release Delays, or Intervalometer and Multipop with a count of 1, can be used as a camera timer for self portraits or as a trigger delay to reduce camera shake. Review Delay, Intervalometer and Multipop sections for more information. TTL / Auto flash Helper When using an on-camera TTL flash or Automatic exposure flash with a remote flash there may be situations where you do not want the remote flash to affect the TTL or Auto flash sensor. The on-camera flash can underexpose by quenching early (turning off too soon) because it measured the light from the remote flash. The reverse of this can also be undesirable. If the remote flash is in Automatic mode, it may quench too early because it sensed the light from the on camera flash. Using Delay mode can help solve this problem. Follow the steps below if using a TTL or Automatic flash attached directly to the camera:

1. Attach the cameras PC terminal to PORT 1 on a MultiMAX (set for TRANSMIT mode) 2. Attach manual or Automatic flash to MultiMAX (set for RECEIVE mode) 3. On the MultiMAX (set for TRANSMIT mode) press

/MENU A A B to enter the set delay screen 4. Enter in a delay of 0.0020 (1/500) 5. Trigger the camera normally The on-camera flash will trigger immediately and have enough time to complete its full exposure. After the set delay time the remote flash will trigger. This operation is dependent on camera sync speed and flash duration. The delay time of 0.0020 (1/500) will work with a focal plane shutter (35mm camera) at 1/125 shutter speed and a flash duration not longer than 1/400.

0 Use the formula below to help calculate your maximum safe shutter speed based on your flash durations. Refer to the Time Conversion Charts section, Page 54, to convert fractions into decimals for the formula. 1. Add your maximum (longest) flash durations together (decimals, not fractions) 2. Add another 0.002 (focal plane) or 0.001 (leaf shutter) to compensate for shutter travel time 3. On the Shutter Speed Conversion chart find the next highest decimal number in the chart. The corresponding shutter speed is the fastest speed you can safely use for this procedure 4. Set the delay time on the MultiMAX (set for TRANSMIT mode) to the same number as your on-camera flash units longest flash duration Programmed Sequence Shooting Traveling stroboscopic effects can be achieved by using multiple MultiMAX units (set for RECEIVE mode) in delay mode. Set each RECEIVE unit to a different delay and trigger from a PocketWizard. The sequence is identical on repeat triggers. Recycle Lockout Some flash units can be damaged if they are triggered too quickly or before they are fully recharged. This may cause the flash to overheat. Use Multipop Mode to protect the flash by setting a safe recycle lockout time. Follow the steps below:

1. On a MultiMAX (set for RECEIVE mode) press 2. Enter the desired recycle lockout time and press 3. Enter a count of 1 and press 4. Attach remote flash to PORT 2

/MENU

/MENU A C

/MENU Example: If the lockout time you entered was 3 seconds, then the remote flash could not be triggered more than once every 3 seconds.

1 Camera Equalization Equalization, or synchronizing multiple cameras to the same flash, requires precision timing. Even though we perceive camera triggering activity as instantaneous, it is not. Even the flash, which appears to provide light only for an instant, has a time duration (flash duration) that needs to be factored into synchronization calculations. Every camera has a delay from the time it is triggered until the shutter is fully open. The trigger can originate from either the cameras trigger button or via the motor drive port. This delay is called lag time and it can be different from camera to camera and may even vary between two cameras of the exact same model. If two cameras are triggered at exactly the same time their shutters will be open at different moments. If one camera is attached to a flash, the other cameras shutter will probably not be open at the right moment to capture the flash. Some cameras are not suitable for equalization. For best equalization a camera must have a consistent lag time. If a cameras lag time varies widely or unpredictably from shot to shot then it may not be possible to synchronize that camera. This is not a flaw of either the camera or the MultiMAX. A varying lag time in a camera is considered acceptable operation for the majority of photographic situations. Cameras are usually designed to respond predictably shot to shot, but are not necessarily or specifically designed to do so with the precision needed for equalization. Many factors can affect a cameras lag time:

Camera Pre-Trigger status cameras that have a two stage trigger button (half press wakes up the camera, full press triggers the camera) will probably have widely different lag times if triggered while awake versus asleep. Cameras usually have more consistent lag times if they are kept awake or Pre- Triggered. The camera will also respond more quickly, but will consume batteries at a faster rate. Pre-Trigger cables are available from PocketWizard for many cameras Camera batteries lag times may begin to drift or slow down as the cameras batteries fade, especially in primarily mechanical cameras. Fresh batteries are recommended for equalization Temperature and humidity as these factors change, the mechanical parts of a camera may move differently thus affecting lag time. A temperature increase may decrease lag time as the cameras internal lubricants are warmed and flow more freely or vice versa Horizontal vs vertical orientation as a camera is moved through these orientations various mechanisms, especially shutters in focal plane cameras, will be affected by gravity making them move differently thus affecting lag time. In general, do not change a cameras orientation during equalization

Multiple mechanical systems cameras that have many changeable mechanically interacting parts (film backs, motor drives, lens shutters) are likely to have different lag times with different hardware combinations. A leaf shutter is in the lens so changing lenses on a leaf shutter camera will change lag time. In some medium format cameras having the film back loaded versus unloaded can make a significant difference. For consistent results always use the same components (lens, body, and film back combination for example) each time Auto-focus and exposure computers some auto-focus and exposure systems will introduce widely varying lag times as lens travel and exposure calculations can take unpredictable amounts of time. An electronic camera set to full manual generally provides the most consistent lag times

/MENU A A C L (RECEIVE units only) Lag Time Measurement The first step to camera synchronization or equalization is measuring a cameras lag time

(triggering delay). The MultiMAX can measure a cameras lag time in most delay modes. Knowing your cameras lag time is critical for camera equalization, but can also be useful in special effects, industrial, commercial, or other photography that requires critical trigger timing. Using the information above set up your camera for best equalization performance. Attach a MultiMAX (set for RECEIVE mode) to the camera as follows:

1. Place a MultiMAX in the cameras hot shoe or attach a cable from the cameras PC terminal to PORT 1 2. Attach the cable from PORT 2 to the cameras motor drive. If available, use a Pre-Release cable

/MENU A A C for a standard delay mode where lag times can be measured 3. Press 4. The screen should display Set Delay Using A B C D L and show a numeric value. Press TEST. The unit will trigger the camera and time the delay until a sync pulse is sensed from the hot shoe or lens 5. Press TEST every few seconds to find the fastest and slowest lag times for the camera. Usually the first press of TEST will yield a very different number from later measurements. Ignore the first reading. 5 to 15 lag time measurements after the first one should yield consistent results and give a gauge of the fastest and slowest times 6. Using steps 1 through 5, measure and record the fastest and slowest lag times for each camera you wish to equalize. Subtract the fastest from the slowest and record this number as the cameras lag time variation

Speed is not the most important factor in camera equalization, consistency is. If a slow camera has extremely consistent lag times it will be a better equalization candidate than a faster but inconsistent camera. The reason why it is important to know the approximate fastest lag time for a camera, especially an inconsistent one, is to calculate margin of error (discussed later in this section). The amount of drift or lag time inconsistency determines the highest shutter speed at which a camera will reliably equalize. The following table should be used as a starting point for testing purposes only. The numbers in this table are based on a 1/1000th or faster flash duration. Shutter Speed Probable maximum safe lag time variation for average focal plane (35mm) camera Probable maximum safe lag time variation for average leaf shutter camera, F:8.0 1/300 1/250 1/200 1/180 1/125 1/90 1/60 1/30 1/15 1/8 1/4 1/2 1 2

<=0.0003

<=0.0010

<=0.0020

<=0.0025

<=0.0050

<=0.0080

<=0.0137

<=0.0303

<=0.0637

<=0.1220

<=0.2470

<=0.4970

<=0.9970

<=1.9970

<=0.0013

<=0.0020

<=0.0030

<=0.0035

<=0.0060

<=0.0090

<=0.0147

<=0.0313

<=0.0647

<=0.1230

<=0.2480

<=0.4980

<=0.9980

<=1.9980 N Leaf shutters have different shutter blade travel times depending on aperture. A wider aperture takes longer and reduces the amount of variance allowed. A smaller aperture takes less time thereby increasing the allowable variance. (A leaf shutter set to F:4.0, for example, may reduce the variance to the same as a focal plane camera).

N If your cameras maximum sync speed is slower than the number listed then you must use the slower sync speed. Camera equalization does not give a camera faster sync speeds than the camera is designed to handle. For all shutters it can be assumed that a camera with faster external flash sync speeds (X sync) will have faster shutter travel than cameras with slower X sync speeds. Faster shutter travel times increase the allowable variance. The table above is based on the following shutter travel times:

Focal Plane (35mm) 1/1000 (0.0010) to open, 1/1000 to close Leaf shutter at f: 8.0 1/2000 (0.0005) to open, 1/2000 to close If a flash is generating light while the shutter is moving then you will see the shutter in the exposure for focal plane shutters. You will see a loss in F stop exposure using a leaf shutter if the flash is generating light as the shutter aperture opens or closes. A variable flash duration will also affect these calculations. A slow flash is visible for longer and more likely to affect exposure while the shutter is in motion. A short flash duration reduces the likelihood of timing variances affecting the exposure. It is difficult to measure a shutters travel time or a flash units duration and it usually requires extremely expensive test equipment. Some electronic flash manufacturers print their flash durations in their manual. The best method for understanding your equipments equalization capabilities is to shoot many test exposures over a range of settings. Recommend Equipment for the best results Consistent lag time cameras Cameras with fast sync speeds Electronic flash equipment with short flash duration

One Unit Equalization To equalize two cameras and one flash at 1/125 with one MultiMAX, follow these steps:

1. Set the MultiMAX to RECEIVE mode 2. Measure lag times of cameras as described and record the fastest lag for each 3. Determine which camera is faster and which is slower overall 4. Determine the delay time a. b. If the slow camera is more consistent use this formula:

i. Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time MINUS 0.0025 {calculated safety margin}

If the fast camera is more consistent use this formula:

i. Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time PLUS 0.0025 {calculated safety margin}

/MENU A A B then enter the calculated delay time from Step 4 5. Press 6. Attach the slower cameras motor drive to PORT 1 7. Attach the faster cameras motor drive to PORT 2 8. Attach the flash to the more consistent (smallest lag time variance) camera 9. Trigger the RECEIVE unit either from the TEST key or from a TRANSMIT unit Two Unit Equalization Two Unit Equalization is basically the same as above, but allows the two cameras to be more remote. The difference in calculations compensates for radio trigger delay. 1. Set one MultiMAX to RECEIVE mode, and one to TRANSMIT mode 2. Using the RECEIVE unit, measure the lag times of each camera as described above and record the fastest lag for each 3. Determine which camera is faster and which is slower overall 4. Determine the delay time a. b. If the slow camera is more consistent use this formula: Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time MINUS 0.0030 {calculated safety margin}

If the fast camera is more consistent use this formula: Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time PLUS 0.0020 {calculated safety margin}

5. On the RECEIVE unit press 6. Attach the slower cameras motor drive to PORT 2 on the TRANSMIT unit. Do not

/MENU A A A. Enter the time from Step 4 leave the MultiMAX (set for TRANSMIT mode) in the hot shoe or have the PC terminal attached to PORT 1 as this may cause a looping or lock-up situation 7. Attach the faster cameras motor drive to either PORT on the RECEIVE unit 8. Attach the flash to the more consistent (smallest lag time variance) camera 9. Trigger the system from the TRANSMIT units TEST key

If using both MultiMAX units as RECEIVE units being triggered by any PocketWizard Transmitter follow these steps:

1. Set both units to RECEIVE mode 2. Measure lag times of cameras as previously described and record the fastest lag for each 3. Determine which camera is faster and which is slower overall 4. Determine the delay time a. b. If the slow camera is more consistent use this formula:

i. Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time MINUS 0.0025 {calculated safety margin}

If the fast camera is more consistent use this formula:

i. Slower Cameras Fastest Lag Time MINUS Faster Cameras Fastest Lag Time PLUS 0.0025 {calculated safety margin}

5. Attach the slower cameras motor drive to either PORT on the first unit 6. Attach the faster cameras motor drive to either PORT on the second unit 7. On the second unit press

/MENU A A A, then enter the calculated delay time from Step 4 8. Make sure there is no delay being performed on the first unit 9. Attach the flash to the more consistent (smallest lag time variance) camera 10. Trigger the system from a TRANSMIT units TEST key If using 4 or more units you may find it easier to use the built-in Equalize mode. See the Equalize section, Page 34, for more information.

Equalization Adjustments With all the variable factors above it may seem that performing the math necessary for equalization is daunting. Here are some techniques for fine- tuning or adjusting equalization times without using specific math:

On some 35mm cameras you can gauge timing without using film. If your camera allows triggering with the film back open you can verify synchronization visually. 1. Perform the steps above to get basic equalization started 2. Point the flash at a blank wall 3. On the camera NOT attached to the flash, set the shutter speed to 1/60 4. Open that cameras back 5. Point the camera at the same wall as the flash 6. As the camera and flash are being triggered look through the shutter plane through the lens at the light from the flash hitting the wall. CAUTION: MAKE SURE the flash is set to a comfortable level for your eyes!

7. Note the shape of the light burst. If it is a perfect bright circle then the camera is in sync. If the circle is dark or has a hard line running along one edge then the camera is not in sync. The hard line is the shutter in motion while the flash is still generating light 8. Adjust the shutter speed up or down until you see a perfect circle The delay time setting screen is instantly active. While in numeric entry mode you can adjust the delay up or down and the displayed value will be executed on the next trigger. Using the through-the-back method above or by shooting film, Polaroid, or digital you can adjust the delay and view the results to more suit your specific cameras timings. The mathematical formulas used thus far are designed for equalizing at 1/125. The final offset number (0.0025 for example) may need to be adjusted when attempting to equalize at faster shutter speeds or slower ones with wide lag variation cameras. The offset number tries to move the flash burst to the middle of the exposure to compensate for drifting lag time. Experiment with different offsets to fine tune your shutter speed, flash duration, and camera timing combinations. Too long or short of an offset and you limit a cameras ability to get the exposure if the lag drifts, even by a small amount. Visit www.pocketwizard.com for more information on camera specific equalization techniques. As more information becomes available it will be posted there.

TeChnICal InforMaTIon Specifications Weight:

Dimensions:

Batteries:

5.4 ounces with alkaline batteries 1.4 inches deep x 2.1 inches wide x 4.0 inches tall (body only) Flexible antenna = 2.4 inches tall. 0.3 inches in diameter 2 x AA (IEC:LR6), 1.5 V batteries, alkaline recommended Read the Getting Started section, Page 13, for more information ACC (Accessory Port): For AC Power use PW-AC-MX adapter Input / Output Ports:

Size Port 1 Port 2 Port 1 and Hot Shoe voltage present Port 1 and Hot Shoe triggering threshold PORT 1 and Hot Shoe holding current:

3.5mm (1/8") mono miniphone Polarity sensitive (only connect properly wired cables!) MAX Input Voltage = 250 VDC MAX Input Current = 0.3 A Triggers in both polarities Normal Polarity Specs:

MAX Input Voltage = 250 VDC MAX Input Current = 4.0 A for 20 microseconds, 0.25 A continuous Reverse Polarity Specs:

MAX Input Voltage = 200 VDC MAX Input Current = 2.0 A for 20 microseconds

(pulse only, no continuous contact) Output Voltage = 3.1 VDC typical = safe for digital cameras

< 2.2 VDC 0.0005 A HOT SHOE NOTE: Some cameras may exhibit undesirable behavior if the RECEIVE unit is mounted in the camera hot shoe when that camera is being fired remotely. Some cameras hot shoe and motor drive contacts may share some connections. This can cause the camera to lock up or stop operating normally. If your camera does not function properly in this mode then remove the unit from the cameras hot shoe.

Radio Information Transmit Output Power: 0.001 watt (1/1000 of a watt or 1 milliwatt) Typical Transmitter Output Duration: 0.0005 seconds (1/2000 second or 50 microseconds) Bandwidth: Narrowband, 70KHz TRANSMIT, 230KHz RECEIVE PocketWizard Radio Frequencies:

Unit Classic, Plus, MAX, and MultiMAX Digital Code 16 Bit MultiMAX and MAX only 24 Bit

(20 Bit in FAST MODE) Frequency 344.04 MHz 346.50 MHz 347.00 MHz 347.50 MHz 348.00 MHz 348.50 MHz 349.00 MHz 349.50 MHz 350.00 MHz 350.50 MHz 351.00 MHz 351.50 MHz 352.00 MHz 352.50 MHz 353.00 MHz 353.50 MHz 354.00 MHz Channel 1 through 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

0 Maximum and Minimum Settings The following table details the maximum and minimum values allowed for each numeric entry setting available in the MultiMAX. Setting Contact Time Delay Time Maximum 999.99 seconds or 16 minutes, 39.99 seconds 9.9999 seconds Minimum

.01 seconds

.0001 seconds (add 0.0005 to displayed value for RECEIVE units triggered via radio) Interval (Intervalometer mode) 99:59:59 (1 second shy of 4 days, 4 hours or exactly 359,999 seconds) 1 second Interval (Multipop mode) 999.99 seconds

(16 minutes, 39.99 seconds) Count (for Load Count or Intervalometer / Multipop) 9999

.01 seconds 0 Intervals are probably accurate to within +/- ~2.6 seconds per day based on the precision of the internal crystal operating at 30 parts per million. The maximum run time for Multipop, with count set to 9999, is over 115 days. The maximum run time for Intervalometer, with count set to 9999, is just over 114 years. You may need to use an AC adapter for this operation as batteries are unlikely to last 114 years. Saved Settings Settings are saved whenever the always RESET on normal power down:

/MENU key is pressed. The following settings are Counter (resets to saved load value if count is , resets to 0 if count is ) Rear Curtain Sync (fraction display returns to 1/1) Any dynamic numeric entry screen displayed as unit is powered off will default to its previous saved setting. The screens affected are : Load counter, Delay time, and Interval (Multipop or Intervalometer) The following settings are saved on power down:

Channel Interval Beep Mode Delay Time Zone Contact Time Counter Mode Relay Mode Load Count Advanced Mode Fast Mode

1 TroubleshooTInG When in doubt !

Many issues can be resolved by powering the unit off and then back on again or by resetting to factory default settings. Before proceeding to any other troubleshooting procedure follow these steps:

1. Set power to OFF 2. Wait 10 seconds or until display completely blanks 3. Set power to RECEIVE or TRANSMIT Reset to Default Factory Settings 1. Set power switch to OFF 2. Press and hold C key 3. Continue to hold C and set the power switch to either RECEIVE or TRANSMIT 4. Release C key when CLEAR/RESET message appears Default factory settings are as follows:

Channel 17 Display Contrast Transmitter Zones A B C D L all enabled Delay Time Medium 0.0100 sec Receiver Zone Relay Mode Operating mode Contact Time Beep Mode Fast Mode A OFF NORMAL 0.08 sec All OFF Equalize Calculated Time 0.1500 sec Interval Time Multipop Time Counter Mode Counter Load 00:00:01 1.00 sec OFF 36 N Ihe following indicators may operate erratically during reset, but will return to normal operation when reset completes: Battery Level, Frequency Lock, Beep Mode, and Channel. The CLEAR/RESET message also displays the software version installed in the unit. To view just the software version without losing settings refer to the Software Version Display section, Page 39, for more information.

Positioning Positioning susTaInInG hIGh PerforManCe Long distance performance from your MultiMAX depends on the orientation and position of the units. Whenever possible, try to maintain a line of sight between the units and keep the antennas parallel. Make sure they are not near any large metal, concrete, or high water-content objects. People and trees are mostly water! Make sure they are not blocked by these objects or by hills. Maintain at least 12" distance between antennas. Avoid direct antenna contact with anything metallic. Dead spots have a number of causes, but the solution is usually the same: move the unit a few inches or feet away from the problem area. Acceptable Acceptable Best Best Poor Poor Worst Worst Blocking Signal Blocking Signal Mount the remote PocketWizard so that the antenna is Mount the remote PocketWizard so that the antenna is completely above the top edge of the flash pack and away completely above the top edge of the flash pack and away from any metal (light modifiers, stands, etc.). from any metal (light modifiers, stands, etc.). Mounting Mounting suggestion. suggestion. Visit www.pocketwizard.com for more troubleshooting information. As more information becomes available it will be posted there. Be sure to check out the Frequently Asked Questions section on the website.

TIMe ConversIon CharTs Fractions to Decimal:

Here are some common photographic fractions in decimal values. All numbers are rounded to the nearest .0001 or 1/10,000th. These times are not Rear Curtain Sync times. These are precision numbers. Rear Curtain Sync numbers are always less than the exact conversions. Refer to the Rear Curtain section, Page 32, for more information. Fraction 1/2 1/4 1/8 1/15 1/30 1/60 1/90 1/125 Decimal 0.5 seconds 0.25 seconds 0.125 seconds 0.0667 seconds 0.0333 seconds 0.0167 seconds 0.0111 seconds 0.008 seconds Fraction 1/180 1/200 1/250 1/500 1/1000 1/2000 1/4000 1/8000 Decimal 0.0056 seconds 0.005 seconds 0.004 seconds 0.002 seconds 0.001 seconds 0.0005 seconds 0.0003 seconds 0.0001 seconds

For more information about using your PocketWizard product visit:

www.PocketWizard.com MultiMAX, USB version, Manual Change Revision 1.3 (LPF100)