FCC ID: 2AARD0001 LNL-1A

Pipeline Leak Noise Monitoring System LNL-1 Fuji Leak Nets Operation Manual Fuji Tecom Inc. February 20, 2014 LNL-1 manual Fujitecom., Inc. 2013 Table of contents What is Fuji Leak Nets?.......................................................................................................................................... 4 Application.............................................................................................................................................................. 4 System configuration .............................................................................................................................................. 5 Safety precautions................................................................................................................................................... 6

[Hardware]

1. Product configuration.....................................................................................................................................11 Standard products ..................................................................................................................................11 Optional accessories ..............................................................................................................................11 1-1 1-2 2. Name of each part and explanation of switches ............................................................................................ 12 Analyzer ............................................................................................................................................... 12 Logger .................................................................................................................................................. 13 2-1 2-2 3. Before use of the product .............................................................................................................................. 14 4. Work flow ..................................................................................................................................................... 15 Monitoring of pipeline.......................................................................................................................... 15 Selection of pipeline............................................................................................................................. 16 4-1 4-2 5. Setting of device and operating procedure.................................................................................................... 17 6. Display and function of logger...................................................................................................................... 18 Turning on the power supply................................................................................................................ 18 Turning off the power supply ............................................................................................................... 18 6-1 6-2 7-1 7-2 7-3 7-4 7. Analyzer display screen and function ........................................................................................................... 19 Start screen........................................................................................................................................ 19 Main menu ........................................................................................................................................ 19 Logger Data Collection Menu .......................................................................................................... 20 Data Display Menu ........................................................................................................................... 21 Logger List Display Screen........................................................................................................ 21 Min. sound level list display screen ........................................................................................... 21 Trend Graph Display .................................................................................................................. 22 Distribution Display Screen ....................................................................................................... 22 7-4-1 7-4-2 7-4-3 7-4-4 7-5 Setting Menu..................................................................................................................................... 23 Logger ID Editing Screen (Logger Selection)............................................................................ 24 7-5-1 Logger ID Editing Screen (ID Edit) ........................................................................................... 24 7-5-2 Date/time Setting Screen............................................................................................................ 25 7-5-3 Measurement Time Setting Screen............................................................................................. 25 7-5-4 Threshold Value Setting Screen.................................................................................................. 26 7-5-5 Data Collection Time Setting Screen ......................................................................................... 26 7-5-6 Data Collection Day-of-week Setting Screen............................................................................. 27 7-5-7 Logger Setting Screen ................................................................................................................ 28 7-5-8 Analyzer Memory Capacity Check Screen ............................................................................... 29 7-5-9 Data Delete Selection Screen ..................................................................................................... 30 7-5-10 Logger Test Mode Screen ............................................................................................................ 31 7-5-11 7-5-12 Logger Setting Confirmation Screen............................................................................................ 32 8. Data transfer to PC........................................................................................................................................ 33 Data transfer via USB cable ................................................................................................................. 33 Data transfer via SD card ..................................................................................................................... 33 8-1 8-2 9. Storage .......................................................................................................................................................... 34 2 LNL-1 manual Fujtecom., Inc. 2014 10. 10-1 10-2 10-3 Message.................................................................................................................................................... 35 Full Memory Capacity Screen .......................................................................................................... 35 Memory Card Error Screen............................................................................................................... 35 Analyzer Error Screen ...................................................................................................................... 35 11. List of initial settings ................................................................................................................................ 36 12. Product specifications............................................................................................................................... 37 12-1 Analyzer ............................................................................................................................................... 37 12-2 Logger .................................................................................................................................................. 37 12-3 Radio ....37 12-4 USB cable............................................................................................................................................. 37 12-5 AC power supply adapter ..37 13. 14. FCC STATEMENTS..38 INDUSTRY CANADA STATEMENTS39 3 LNL-1 manual Fujtecom., Inc. 2014 Foreword Thank you very much for your recent selection of our Pipeline Leak Noise Monitoring System LNL-1 (Fuji Leak Nets). This Operation Manual pertains to operation and handling of LNL-1. This manual mainly describes how to use this product and how to use its software. Make sure to read this manual and become fully acquainted with operation and handling of this product before its use. If there is any matter that is not clear enough to you regarding operation and handling of this product, please contact our office. You are kindly requested to keep this manual in a place of easy access for permitting reference to it whenever it is needed. If this manual is lost, please contact our nearest distributor. What is Fuji Leak Nets?

The loggers mounted with sensors are installed on the ancillary equipment of water pipeline such as valves, fire hydrants and air valves, and minimum sound levels of water leak noise are collected at a certain interval. The minimum sound levels recorded on the loggers are transmitted to the data collector via radio communication. The collected minimum sound levels are judged normal or abnormal based on the threshold in the management software and the results are displayed on the map. In addition, the respective logger data displayed in the graph can be compared, and ageing variation can be found. Therefore, faulty pipelines can be detected very effectively. Application Detection of water leaking pipeline Monitoring main water pipeline for leakage Monitoring water pipes below tracks and national roads for leakage Monitoring water pipes near gas pipes, etc. for leakage 4 LNL-1 manual Fujtecom., Inc. 2014 System configuration

(Main menu)

(Logger list)

(Threshold setting)

(Trend graph)

(Various analysis menu)

(Min. sound level list display)

(Histogram) USB connection SD card Management software Analyzer Data transfer Setting Respective analyses of abnormal points

(Map menu)

(Min. sound pressure value list display)

(Trend-graph comparison)

(Histogram)

(Logger list) Collection of logger data by wireless communication Only the analyzer is required to perform logger setting and display graph. The icon menu enables easy operation. 3-stage ranking for discrimination of abnormal sound Maximum 500 logger registration Data is saved in the memory card. Lithium battery is mounted. External power supply can be used (12/24V) Drip-proof specification (IP52) The device is small and light. Setting of measurement conditions Wireless communication Data collection Logger Data for maximum 35 days can be recorded. Data are transferred via wireless communication. Can be installed for as long as 8 years Perfect waterproof (IP68) The loggers are set on the map, and information on the respective facility points is visually controlled. Minimum sound level control for each area/block Data collected from each logger are shown in graph and analyzed. Aging variation of abnormal sound level can be displayed in animation. 5 LNL-1 manual Fujtecom., Inc. 2014 Safety precautions Carefully read and fully understand safety precautions described below before use of this product. Observe instructions and procedures described in the manual for operation and handling of this product. Make sure to observe the precautions described in this manual and marked on the product. Symbols Safety precautions are classified into the following three categories. Warning Caution Caution Negligence of the precautions may result in death or severe injury. Negligence of the precautions may result in minor or non-severe injury. Negligence of the precautions may result in severe damage to the device or major physical property. Warning When you install this system, sufficiently check the surrounding traffic conditions to ensure safety. Do not swing or throw the loggers. Caution Be careful not to drop the analyzer and the logger. Be careful not to drop the logger and its storage case on your foot. The analyzer and logger are precision equipment. Do not disassemble them. Caution The analyzer and logger are precision equipment. Do not disassemble them. The attached storage case must contain only the components of this product. The analyzer is not waterproof. Do not submerge it in water. When you dispose of this product, follow the rules of your local government. Waste Electrical and Electronic Equipment (WEEE), Directive 2002/96/EC (This directive is only valid in the EU.) This product complies with the WEEE Directive (2002/96/EC) marking requirement. The following marking indicates that you must not discard this electrical/electronic product in domestic household waste. Product Category With reference to the equipment types in the WEEE directive Annex 1, this product is classified as a IT and telecommunications equipment product. Do not dispose in domestic household waste. When disposing products in the EU, contact your local distributor. Danger Immersion Do not immerse the battery with liquid such as water, sea water or soda. If the protection circuit in the battery is broken with liquid, the battery cannot be protected and may on fire, smoke, explode, or cause heat generation by unexpected electrical load. 6 LNL-1 manual Fujtecom., Inc. 2014 High Temperature Do not use or place the battery near fire, a heater or a high temperatures (more than 80). The batterys polyolefin separator may get damaged from the heat and could cause an internal short circuit. This may cause the battery to catch on fire, smoke, explode, or cause heat generation. Charger and Charge Condition Do not use unauthorized chargers. If the battery is charged under unacceptable conditions (For example: usage in restricted temperature ranges, over voltage, or over current with unauthorized chargers) the battery may catch on fire, smoke, explode, or cause heat generation. Reverse Polarity Do not force a reverse-charge or a reverse-connection. The battery has correct polarity. force into the battery mount. fire, smoke, explode, or cause heat generation. If the battery doesnt fit, please check the batterys orientation and do not If the battery is forced to set with a different polarity, the battery may catch on Direct Connection Do not connect the battery with AC plug (outlet) or car plugs. The battery requires a specific charger. on fire, smoke, explode, or cause heat generation. If the battery connects with the outlet directly, the battery may catch Inappropriate Use with Other Equipment Do not adapt the battery to unspecified applications. If the battery is used for unspecified applications or systems, the battery may get damaged or catch on fire, smoke, explode, or cause heat generation. Incineration and Heat Please keep the battery away from heat and fire The battery materials will get damaged and may catch on fire, smoke, explode, or cause heat generation. Short-Circuit Do not make a short-circuit. Do not connect the and terminals with conductive material. Do not carry or store the battery with metal objects (such as wire, necklace or hairpins). If the battery is in a short-circuit, excessive large current will flow and may catch on fire, smoke, explode, or cause heat generation. Impact Avoid unnecessary impact to the battery. Unnecessary impact may cause the battery to leak, heat generation, smoke fire or explode. Also, the protection circuit may break and that will lose the function of the batterys protection system. Penetration Do not penetrate with a nail or strike with a hammer. The battery cell may get destroyed or damaged. And the batterys protection circuit may get damaged and cause an internal short-circuit. Additionally, the battery may catch on fire, smoke, explode, or cause heat generation. Soldering Do not directly solder the battery. The insulator could melt or the gas release vent might get damaged from the heat. Additionally, the battery may catch on fire, smoke, explode, or cause heat generation. Disassemble and Reconstruction Do not disassemble the battery. If the protection circuit gets damaged, the battery will not be protected. Then, the battery may catch on fire, smoke, explode, or cause heat generation. 7 LNL-1 manual Fujtecom., Inc. 2014 Charge near High Temperatures Do not charge the battery near high temperatures If the battery is charged near high temperatures, the battery may not be able to charge due to the activation of the protection circuit. In these conditions, the protection circuit may break and the battery may catch on fire, smoke, explode, or cause heat generation. Warning Ingestion Keep away from infants The battery should be kept away from infants. In case of swallowing the battery, see a doctor immediately. Storing Do not put the battery in the microwave or other cooking appliances The battery may on fire, smoke, explode, or cause heat generation due to heat or the electrical impact from the microwave. Mixed Use Do not mix the battery with other batteries. The battery should not be used with other batteries with different capacity, chemistry or manufacturer. Do not connect with other batteries or mix with other batteries. The battery may catch on fire, smoke, explode, or cause heat generation. Rust, Changing Color and Deformities Do not use abnormal batteries. Please stop using the battery if there are noticeable abnormalities such as abnormal smell, heat, deformities, or discoloration. The battery may have a defect and may catch fire, smoke, heat generation or explode if used continuously. Charging Time Stop charging if the charging process cannot be finished. If the battery can not finish the charging process within the specified time, please stop the charging process. The battery may catch on fire, smoke, explode, or cause heat generation. Leakage Do not use a leaking battery near flames If the battery or liquid leaking from the battery has a pungent odor, the battery should keep away from flames. The battery may ignite and explode. Leakage Do not touch a leaking battery If the leaking liquid If the liquid leaking from the battery gets into eyes, it will cause significant damage. gets into your eyes, please flush eyes immediately with pure water. Please consult a physician immediately. If the liquid remains in the eyes it will cause significant damage. Transport Pack the battery tightly during transport To prevent short-circuit or damages, please tightly pack the battery into a case or a carton box. Caution Use under Direct Sunlight Do not use or leave the battery in excessive heat such as in a car in direct sunlight. The battery may catch on fire, smoke, explode, or cause heat generation. Also, it might cause a deterioration of batterys characteristics and battery life. Static Electricity The battery pack has a protection circuit. Do not use the battery where it generates static electricity (more then 100V) that might damage the protection circuit. If the protection circuit is broken, the battery may catch 8 LNL-1 manual Fujtecom., Inc. 2014 on fire, smoke, explode, or cause heat generation. Charging Temperature Range Charging temperature range is regulated between 0 and 40. Do not charge the battery out of the specified temperature range. Otherwise, it may cause heat generation, leakage, or a serious damage. Also, it might cause deterioration of the batterys characteristics and battery life. Manual Please read the manual before usage. Please save the manual for future reference. Charging Method Please read the chargers manual for the charging method. First Time Use Please contact the supplier if the battery has unusual odor, heat generation or rusts during the first usage. Use by Children Parents must explain how to use the system and the battery. Please check back periodically to ensure children are using the system and the battery correctly. Inflammable Materials Please keep away from flammable materials during the charge and the discharge. explode, or cause heat generation. It may catch on fire, smoke, Leakage If electrolyte leak from the battery and adhere to the skin or clothes, immediately flush it with water. Otherwise, it may cause skin irritation. Insulation If lead wires or metal objects come out from the battery, please seal and insulate them completely. Otherwise, the battery may cause a short circuit and catch on fire, smoke, explode, or cause heat generation. Recycle Please recycle the battery according to local rules or regulations after use. Warranty period The warranty period of this product is one year (12 months) counted from the date of its purchase. The Warranty certificate assures our best service to the customer. Enter the customers name, address and date of purchase in the Warranty certificate and store safely. Kindly give the Warranty certificate (for file) to our sales representative or mail it to our office. Should any functional trouble arise to this product during the warranty period, we will carry out our repair at no cost to the customer. Presentation of the Warranty certificate is required in such a case. Please kindly understand it in advance that our service will be provided for value, unless the Warranty certificate is presented. If any trouble arises after the warranty period or if any failure occurs due to a reason for which the customer is responsible, our service will be provided for value. Please contact the nearest distributor if you have any questions regarding this product. 9 LNL-1 manual Fujtecom., Inc. 2014 Hardware Volume 10 LNL-1 manual Fujtecom., Inc. 2014 1. Product configuration 1-1 Standard products

[1] Analyzer

[2] SD card (2GB)

[3] Logger

[4] Storage case

[5] Management software

[6] USB authentication key

[7] USB cable

[8] AC power supply adapter (12V)

[9] Operation manual

[10] Warranty certificate 1 1 10 1 1 1 1 1 1 1

[1] Analyzer

[2] SD card (2GB)

[3] Logger

[4] Storage case

[5] Management software

[6] USB authentication key

[7] USB cable

[8] AC power supply adapter

[9] Operation manual

[10] Warranty certificate No printing 1-2 Optional accessories

[12] Additional loggers for expansional deployment (10 loggers/order)

[13] Installation rope (Jigs for installation in deep end of water)

[14] Storage case for additional loggers (Maximum 20 loggers can be contained.)

[12] Additional loggers

[13] Installation rope

[14] Storage box for additional loggers 11 LNL-1 manual Fujtecom., Inc. 2014 2. Name of each part and explanation of switches 2-1 Analyzer Display

[1] Liquid crystal display

[2] Arrow key

[3] ENTER key

[4] ESC key

[5] DELETE key

[6] Backlight key Connectors and others

[7] USB

[8] SD CARD

[9] POWER SWITCH

[10] 12V/24VDC

[11] Antenna This key is used when selection is made, page is moved and figures are changed. This key is used to fix setting. This key is used when returning to the previous screen. This key is used for deletion of characters/words or for other operation. Turns on/off the backlight. USB cable is inserted into this connector when communication is made with PC. SD card is inserted into this connector. This switch turns on/off power supply. This terminal is used for battery charge or connection to external power supply. This antenna receives data and transmits setting. 12 LNL-1 manual Fujtecom., Inc. 2014 2-2 Logger

[1] Antenna

[2] LED lamp

[3] Serial number label

[4] Handle

[5] Mounting section This antenna is used for transmission and receiving. Displays ON/OFF of power supply and logger status. Serial number of loggers is indicated. This handle is used to attach the installation rope for installation of the logger. Since magnet is mounted on the tip, the logger can be installed on the valves, etc. When the logger is taken out from its storage case, the logger power supply is turned on. While the logger is kept in its storage case, its power supply is turned off. Although the logger emits clattery sound when it is strongly swung up and down, there is no problem with the product quality. Caution Never remove the antennas from the analyzer and logger. If removed, failure may result. Use the provided USB cable to connect the analyzer to a PC. If other USB cables than the provided USB cable are used, failure may result. 13 LNL-1 manual Fujtecom., Inc. 2014 3. Before use of the product Check of received products Ensure that you have received all the products shown in the Product Configuration (See Page 11). Check of SD card insertion Ensure that the SD card is inserted into the analyzer. Check of analyzer battery capacity (charging) Turn on the power supply of the analyzer and check the battery capacity. The battery is not charged. The battery is being charged. If the battery is not charged, connect the AC power supply adapter to the analyzer via power supply connector in order to charge the battery. When the AC power supply adapter is connected, the battery icon changes to the outlet icon. The outlet icon blinks while the battery is being charged and stays lit when charging is completed. Caution Charging time Battery charge is completed within about 3.5 hours (from the status where the battery is completely dead). Be sure to charge the battery indoors (0 to 40C). If ambient temperature is very high, battery charge may not be performed (See Section 10-3 on Page 34.) Check of analyzer date and time (setting) Check the date and time set on the analyzer. If not correct, correct them (See Page 25). Initial setting (logger registration to analyzer) (See Page 20.) Check of device operation (test mode) (See Page 31.) 14 LNL-1 manual Fujtecom., Inc. 2014 4. Work flow For use of Leak Nets, the actual workflow is shown below. See the relevant section for operation necessary for each work. 4-1 Monitoring of pipeline Work plan Preliminary inspection of field site Initial setting

(Initial registration of logger, ID setting (arbitrary setting)) Recommended to perform only for initial setting or immediately after formatting the card. Check of device operation in the test mode (See Page 31.) Setting of logger (See Page 23 to 28.) Loggers to be set are registered on the data collection screen. (Arbitrary) Setting the loggers on the monitoring spots Collection appointment on the data collection screen (Arbitrary)

(See Page 20.)

* This can be performed only for the loggers the IDs of which are displayed on the collection screen. Data collection (See Page 20.) Transfer of data from analyzer to PC (See Page 33.) Analysis by PC (See Page 103 to 114.) Selection of pipeline Confirmation survey Making of report 15 LNL-1 manual Fujtecom., Inc. 2014 4-2 Selection of pipeline Work plan Preliminary inspection of field site Initial setting

(Initial registration of logger, ID setting (arbitrary setting)) Recommended to perform only for initial setting or immediately after formatting the card. Check of device operation in the test mode (See Page 31.) Setting of logger (See Page 23 to 28.) Loggers to be set are registered on the data collection screen. (Arbitrary) Setting the loggers on the monitoring spots Collection appointment on the data collection screen (Arbitrary) (See Page 20.) This can be performed only for the loggers the IDs of which are displayed on the collection screen. Data collection (See Page 20.) Transfer of data from analyzer to PC (See Page 33.) Analysis by PC (See Page 103 to 114.) Selection of pipeline Confirmation survey Removal of loggers Making of report Moving to other investigation area 16 LNL-1 manual Fujtecom., Inc. 2014 5. Setting of device and operating procedure Initial setting Setting of time on analyzer (See Page 25.) Registration of loggers to analyzer and logger ID setting (arbitrary setting) Installation of management software into PC and installation of driver

(See the Software Section from Page 41 onwards.)

[1] Setting of logger conditions by analyzer Measurement time Measurement interval Threshold value Conditions for data collection Transmission of setting conditions to logger

[2] Installation of loggers on field site Installing the loggers on the fire hydrants, valves, etc. in the monitoring/selection area.

[3] Data record Recording data according to the recording condition set on the loggers.

[4] Collection of data Data are collected at the specified time on the specified day of the week according to the data collecting conditions set in the logger setting. Data are collected via wireless communication.

[5] Transfer of data to PC Data transfer via USB cable connection Data transfer via SD card

[6] Analysis by management software Data are loaded into the management software and saved. Data are displayed in list and various graphs, printed out and output in EXCEL.

(See the Software Section from Page 41 onwards.) 17 LNL-1 manual Fujtecom., Inc. 2014 6. Display and function of logger 6-1 Turning on the power supply The logger power supply is turned OFF while it is contained in its storage case. When the logger is taken out from its storage case, the LED blinks five times and the power supply is turned ON. When the power supply is turned ON, the logger transmits radio signals. 6-2 Turning off the power supply When the magnet is neared, the LED is lit, then it turns off two seconds later and the power supply is turned OFF. When the logger is put into its storage case, the same operation is performed.

* When the magnet is kept away, the logger power supply is turned ON. Note:

If the logger LED blinks at one-second interval after lighting for five seconds, it may be faulty. Contact your sales representative for repair. LED lamp 18 LNL-1 manual Fujtecom., Inc. 2014 7. 7-1 Analyzer display screen and function Start screen When the power supply is turned on, the model, version, date and time are displayed. If the date and time are not correct, display the Date/Time Setting Screen from the setting menu and correct them (See Page 23). 7-2 Main menu Date/time Backlight Remaining battery capacity Three icons for Logger Data Collection Menu, Data Display Menu and Setting Menu are displayed in the main menu. Select one of them with the arrow keys and press the ENTER key to move to the respective menus. Main menu Logger Data Collection Menu Data Display Menu Setting Menu 19 LNL-1 manual Fujtecom., Inc. 2014 7-3 Logger Data Collection Menu

[1] on the left is the new logger mark, which is indicated for the new logger recognized for the first time.

[2] on the right is the Automatic Collection Mark, which is indicated when collection is appointed. The ENTER key is used to appoint collection and release appointment for each logger. The DELETE key is used to perform batch selection and release (deselect). When the logger is detected, a beep sound is emitted once. When data is received from the logger in the waiting status, the latest data is displayed on the top. Data received from the logger (logger ID, judgment result, minimum sound level, and date & time of receipt) are displayed. Maximum 500 logger data are displayed and the right/left arrow keys are used to display the loggers on the previous/next pages.

[3]** is displayed when the complete logger data cannot be obtained due to communication error, etc. If ** is displayed, the automatic collection mark is attached/displayed and the logger data is re-obtained.

[4] When the battery requires a replacement, the battery mark and the time are displayed alternately in the time display section. Stop use of the relevant logger promptly and replace it with new one or replace the battery. When unregistered logger is detected If a logger not registered in the analyzer is detected, a beep is emitted once, a blip is emitted three times, and Unregistered Logger Handling Screen is displayed. Registration of logger ID is performed (or only serial number is used). Use the up/down/right/left arrow keys to change the ID and press the ENTER key to execute registration. Caution The ID already used cannot be registered. If the new ID returns to the old one when the ENTER key is pressed, such new ID is the already used logger ID. Register a different logger ID. If multiple loggers are detected newly, the logger detected last is displayed. For edit of logger ID, see the Logger ID Display Edit Screen on Page 20. 20 LNL-1 manual Fujtecom., Inc. 2014 7-4 Data Display Menu In the data display menu, use the arrow keys to select a data display form and press the ENTER key to execute the selection. There are the following 3 data display forms. Min. sound level list display Trend graph display Histogram display When each display form is selected and executed, the Logger List Display Screen is displayed. Use the up/down arrows to select and display the intended logger. 7-4-1 Logger List Display Screen In this screen, reordering of loggers can be performed. Logger ID order:

Ascending order/Descending order Min. sound level order Descending order/Ascending order Collection date order Descending order/Ascending order In the status where the inverse cursor is located at the top, press the up arrow key to reorder the loggers. Use the up/down arrow keys to highlight the intended logger and press the ENTER key to execute the selection. The values or graph is displayed. 7-4-2 Min. sound level list display screen In this screen, move the cursor to the right/left arrow character and press the ENTER key to display and see the intended logger one by one. Right arrow: to the next logger Left arrow: to the previous logger The date when the highlighted minimum sound level was recorded is displayed. The minimum sound level (dB) of each day for logger selected in the Logger List Display Screen is displayed. The minimum sound levels for 35 days are displayed. (If the display is blank, no measurement data is available.) 21 LNL-1 manual Fujtecom., Inc. 2014 7-4-3 Trend Graph Display Logger ID Data collection period Time of recording In this screen, use the right/left arrow keys to display and see the intended loggers one by one. Right arrow key: to the next logger Left arrow key: to the previous logger Latest 35 days ago This screen displays the trend graph of the minimum sound levels for the logger selected in the Logger List Display Screen. The vertical axis indicates the sound level (dB) and the horizontal axis indicates the data recording day.

(The vertical axis is adjusted automatically.) 7-4-4 Histogram Display Screen Logger ID Measurement date Time of recording In this screen, use the right/left arrow keys to display and see the intended loggers one by one. Right arrow key: to the next logger Left arrow key: to the previous logger Use the up/down arrow keys to change the displayed logger date. Up arrow key: to the graph of the next day Down arrow key: to the graph of the previous day This screen displays the histogram for the logger selected in the Logger List Display Screen. The vertical axis indicates the number of samples, and the horizontal axis indicates the sound levels (dB).

(The vertical axis is adjusted automatically.)

. 22 LNL-1 manual Fujtecom., Inc. 2014 7-5 Setting Menu Setting Menu 1 Setting Menu 2 In the setting menu, the following 11 selections are available. Setting Menu 1 Logger ID edit Date and time setting Recording time setting Threshold value setting Data collection time setting Data collection day-of-week setting Setting Menu 2 Logger setting Check of analyzer memory capacity Delete of logger data Logger test mode Check of logger setting In the setting menus 1 and 2, use the up/down/right/left arrow keys to change screen. 23 LNL-1 manual Fujtecom., Inc. 2014 7-5-1 Logger ID Editing Screen (Logger Selection) ID other than the serial number can be prepared for identification of each logger. For example, the installed valve number or the field site number can be used for easier identification of the installed logger. In the initial setting, the logger ID is the same as the serial number. If the DELETE key is pressed in the invert selection status, the selected logger can be deleted from the SD card. When the logger for which you wish to perform ID edit is highlighted with the up/down/right/left keys and the selection is executed with the ENTER key, the screen changes to the ID Edit. 7-5-2 Logger ID Editing Screen (ID Edit) The logger ID corresponding to the serial number can be edited. Highlight the section you wish to change with the up/down arrow keys and enter the number/alphabetic letter/code. Use the DEL key to delete letters. The ENTER key is used to confirm the change and the ESC key is used to cancel the change. (The ID within logger is not changed at this moment. It is changed when communication with the logger is completed next time. Maximum eight letters can be entered.) Caution If the new logger ID returns to the old one, such new logger ID is already used. The same logger ID cannot be registered twice. Be careful because if the ID is changed, the logger data of the relevant serial number is deleted. 24 LNL-1 manual Fujtecom., Inc. 2014 7-5-3 Date/time Setting Screen This screen is used for setting the date/time of the analyzer main body. Use the up/down arrow keys to change the year/month/day/time. Use the right/left keys to move to other setting items and press the ENTER key to save the setting. 7-5-4 Measurement Time Setting Screen Measurement time Measurement interval This screen is used to set the logger measurement starting time and the measurement interval. (Measurement time: 2 hours, measurement interval: 1 to 60 seconds, and maximum sampling numbers: 7200 data/day) Use the up/down arrow keys to change the measurement starting time and the measurement interval. Use the right/left keys to move to other setting items and press the ENTER key to save the setting. When the measurement starting time is decided, the measurement ending time is automatically set to be two hours later. Caution If sufficient collection time is not kept, the measurement time returns to the previous measurement time when the ENTER key is pressed to save the setting. Be careful so that the measurement time and the collection time do not overlap each other. If the measurement time and the collection time must overlap each other, set the collection time to be 4 hours or more. 25 LNL-1 manual Fujtecom., Inc. 2014 7-5-5 Threshold Value Setting Screen LV 3 LV 2 LV 1 This screen is used to set the threshold in three levels to judge the abnormal sound level. Use the up/down arrow keys to change the threshold value. Use the right /left keys to move to other setting item and press the ENTER key to save the setting. When a recorded sound level exceeds the preset threshold, the sound level is judged to be abnormal and the water-drop mark is displayed.

(Initial setting of threshold value) The initial setting of the threshold value is made as follows: LV1: 40, LV2: 55 and LV3: 65. Setting needs to be performed in each field site according to the environment of the area selected and the sound intensity. Contact our sales people for details. 7-5-6 Data Collection Time Setting Screen This screen is used to set the data collection time period and the transmission interval of logger. Use the up/down arrow keys to change the data collection starting/ending times and the transmission interval. Use the right/left keys to move to other setting items and press the ENTER key to save the setting. Caution If sufficient data collection time is not kept, the measurement time returns to the previous measurement time when the ENTER key is pressed to save the setting. Be careful so that the measurement time and the data collection time do not overlap each other. If the measurement time and the data collection time must overlap each other, set the data collection time to be 4 hours or more. 26 LNL-1 manual Fujtecom., Inc. 2014 7-5-7 Data Collection Day-of-week Setting Screen Day of week

(S: Sunday, M: Monday, T: Tuesday, W: Wednesday, T: Thursday, F: Friday, and S: Saturday in that order) Day of the week for data collection is set. Use the up/down/right/left arrow keys to move the cursor. Use the DEL key to set/release the checkmark in the cursor position. If the DEL key is pressed when the cursor is on a day-of-week code, checkmark is set/released for all of the designated day of the week. Press the ENTER key to save the setting. Be sure to check mark in one day of the week for data collection. If setting is performed as shown in the above screen, collection is performed on the first and third Mondays. 125

(Setting example) If setting is made as shown in the above screen so that collection is performed on two Mondays, collection is actually performed as follows:

Jan. 2012 Feb. 2012 Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Collection is performed on Jan. 2 and 16. Collection is performed on Feb. 6 and 20. As shown above, setting is made to decide on which Monday of the month collection is to be performed. In January in the above case, collection is performed on Jan. 2 (first Monday) and Jan. 16 (third Monday). In February, collection is performed on Feb. 6 (first Monday) and Feb. 20 (third Monday). 27 LNL-1 manual Fujtecom., Inc. 2014 7-5-8 Logger Setting Screen Logger communication exclusion mark This mark is set when you do not wish to overwrite the setting. Select the logger ID and use the DELETE key to perform setting/release. The exclusion mark is also attached in the following cases.

* When the logger power supply is turned on/off

* This mark is set to detect the logger in the collection time period.

* Automatically attached in the communication time period, but not attached immediately after power supply is turned on

* 10 minutes before logging

* Automatically attached also during logging time If the DELETE key is pressed in the invert selection (highlighted) status, the selected logger can be deleted from the SD card. Delete execution icon Delete cancellation icon Use the right/left arrow keys to select the icon. When the delete execution icon is selected and the ENTER key is pressed, delete is executed. The loggers that can be connected via wireless communication are searched/displayed. The conditions set in the Measurement Time Setting Screen, Threshold Value Setting Screen, Collection Time Setting Screen and Collection Day-of-week Setting Screen are set in the loggers. When setting of the conditions to the loggers is finished, Setting Transmission Result is displayed. Display of setting transmission result

: success, : failure Perform resetting for the failed logger. For the logger for which setting is failed, resetting can also be performed by pressing the ENTER key in this screen. 28 LNL-1 manual Fujtecom., Inc. 2014 7-5-9 Analyzer Memory Capacity Check Screen This screen displays the number of registered loggers within the analyzer (SD card). Maximum 500 loggers can be registered in the analyzer (SD card). If the maximum number of loggers is registered, the Full Memory Capacity Screen is displayed. No more logger can be registered. Delete the registered logger, or use another SD card. 29 LNL-1 manual Fujtecom., Inc. 2014 7-5-10 Data Delete Selection Screen The loggers that can be connected via wireless communication can be searched/displayed. Logger communication exclusion mark This mark is set when you do not wish to overwrite the setting. Select the logger ID and use the DELETE key to perform setting/release. The exclusion mark is also attached in the following cases.

* When the logger power supply is turned on/off

* This mark is set to detect the logger in the collection time period.

* Automatically attached in the communication time period, but not attached immediately after power supply is turned on

* 10 minutes before logging

* Automatically attached also during logging time When the ENTER key is pressed, the data delete confirmation screen is displayed. Delete execution icon Delete cancellation icon Use the right/left arrow keys to select the icon. When the delete execution icon is selected and the ENTER key is pressed, delete is executed. When the delete cancel icon is selected and the ENTER key is pressed, delete is cancelled and the screen returns to the Data Delete Selection Screen. Caution If delete is executed, the data saved in the logger and analyzer SD card are deleted. Data clear function via analyzer (three functions) Logger ID editing Logger setting Data delete Data within analyzer Data within logger Deleted Not deleted Deleted Not deleted Deleted Deleted 30 LNL-1 manual Fujtecom., Inc. 2014 7-5-11 Logger Test Mode Screen Logger communication exclusion mark This mark is set when you do not wish to overwrite the setting. Select the logger ID and use the DELETE key to perform setting/release. The exclusion mark is also attached in the following cases.

* When the logger power supply is turned on/off

* This mark is set to detect the logger in the collection time period.

* Automatically attached in the communication time period, but not attached immediately after power supply is turned on

* 10 minutes before logging

* Automatically attached also during logging time This screen is used to test the loggers. The loggers that can be connected are searched/displayed via wireless communication. When the ENTER key is pressed for execution, the test is started. The screen changes from Test Start Command Transmission Screen to Test Result Waiting Screen and Received Test Result Display Screen, and the test result is displayed. Test is conducted for 5 minutes per logger. Test Start Command Transmission Screen Test Result Waiting Screen Received Test Result Display Screen The expected test completion time is displayed. The test progress is displayed.

(The 7th of 20 loggers is being tested.) Display of received test result

: success, : failure The remaining battery capacity is low. Ask for replacement of the battery. 31 LNL-1 manual Fujtecom., Inc. 2014 7-5-12 Logger Setting Confirmation Screen This screen is used to confirm the logger setting conditions. When the logger ID is invert-selected (highlighted) with the arrow keys and the ENTER key is pressed to execute the selection, the following setting conditions can be checked. The up/down keys are used for screen transitions, and the right/left keys are used to display the previous or next logger. Measurement Time Setting Confirmation Screen The date and time when the logger setting conditions were obtained are displayed. Threshold Value Setting Screen Data Collection Day-of-week Setting Confirmation Screen Confirmation Screen for Data Collection Condition Setting Logger Test Result Conformation Screen Since these are the setting confirmation screens, setting cannot be changed in these screens. Perform change of setting in the respective setting screens. 32 LNL-1 manual Fujtecom., Inc. 2014 8. Data transfer to PC 8-1 Data transfer via USB cable PC Connection Screen

[1] This screen is displayed when the analyzer and the PC is connected via USB cable.

[2] Data is read from the management software side.

(See Page 55 and 68 of Software volume for the details.) Caution This screen cannot be displayed when the analyzer battery mark blinks. If the remaining battery capacity is low, charge the battery or connect the AC adapter. 8-2 Data transfer via SD card

[1] Turn off the analyzer power supply and take out the SD card from the main body.

[2] Insert the SD card into the SD card reader of the PC side.

[3] Read the data from the management software side.

(See Page 55 and 68 of Software for the details.) 33 LNL-1 manual Fujtecom., Inc. 2014 9. Storage If the equipment is not used for a long period, store it in the following procedure:

[1] Ensure that all the products including the operation manual are present.

[2] Be sure to put the loggers into their specified storage case.

[3] Store the equipment in the place not subject to moisture and dust.

<Storage after use>

[1] Remove the dirt and contaminants cleanly from the loggers. If they are wet, wipe off the moisture.

[2] Be sure to put the loggers into their specified storage case.

(Otherwise the logger power supply is not turned off.)

[3] Cover the respective analyzer terminals with the rubber caps.

(Otherwise the terminals may be damaged or failure may result.)

[4] Put this equipment only into its storage case.

(Otherwise equipment may be damaged or failure may result.) 34 LNL-1 manual Fujtecom., Inc. 2014 10. Message 10-1 Full Memory Capacity Screen When data are registered up to the maximum quantity of 500, this screen is displayed after analyzer power supply is turned on. The screen changes to the Main Menu when any key is pressed or 10 seconds later. Delete the already registered data or use another SD card. 10-2 Memory Card Error Screen If the memory card cannot be recognized or an error occurs to it, this screen is displayed when the analyzer power supply is turned on or the memory card is accessed. Check whether the memory card is inserted. Pull out the memory card and reinsert it. Format the memory card. Use a new memory card. 10-3 Analyzer Error Screen This screen is displayed if an error is detected in the analyzer when the analyzer power supply is turned on or if its battery is charged at high temperature of 40 degrees or more. The power supply is automatically turned off three seconds later. Contact your sales representative for repair. Stop charging the battery and cool the analyzer in the well-ventilated cool place. 35 LNL-1 manual Fujtecom., Inc. 2014 11. List of initial settings

<Initial setting values of analyzer>

Setting item Record starting time Record ending time Measurement interval Threshold value (LV1) Threshold value (LV2) Threshold value (LV3) Waiting start time Waiting end time Waiting interval Day of week for collection Initial setting value 02:00 04:00 60 seconds 40 55 65 10:00 13:00 60 seconds First and third Tuesdays of the month 36 LNL-1 manual Fujtecom., Inc. 2014 12. Product specifications 12-1 Analyzer Power supply Consumption ampere External power supply Operating temperature range Protection level Continuous operating time Charging time Display External connection terminal Memory Number of saved data Dimensions and weight Rechargeable lithium-ion battery 0.3A (1.1A during the charge) 12VDC (12-24V DC)

-20 to 50C IP52 10 hours or more (with backlight turned on during communication at normal temperature) About 3.5 hours LCD USB, External power supply, Charging terminal SD card (2GB) 500 data (for 500 loggers) 166 mm(W) 40 mm(D) 105 mm(H), About 560g

(not including protrusion) 12-2 Logger Power supply Consumption ampere Operating temperature range Protection level Continuous operating time Display Memory Save data Number of saved data Dimensions and weight Lithium battery 0.1A

-20 to 50C IP68 (water depth 2m) 8 years or more (+20C) at our specified setting conditions Power supply On/Off status displayed by LED Nonvolatile ring memory Measurement data (maximum 35 days) Max. 7,200 (measurement interval 1 sec.) 35 days = 252,000 40 (D) 115 (H) mm, 400g 12-3 Radio (Common to the analyzer and logger) 429MHz band 12.5kHz GFSK 0.001mW 7200bps 50 Frequency Channel space Modulation method Output power Transmission speed Output impedance 12-4 USB cable Standards Connecter Cable length Compatible with USB2.0 Mini B-A type 2.0 m 12-5 AC power supply adapter Input voltage Output voltage AC 100 to 240V (50/60Hz) DC 12V 37 LNL-1 manual Fujtecom., Inc. 2014 13. FCC STATEMENTS This device complies with part 15 of the FCC Rules. 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. Warning:

This equipment may not be modified, altered, or changed in any way without permission from Fuji Tecom Inc. Unauthorized modification may void the equipment authorization from the FCC and Industry Canada and will void the Fuji Tecom Inc. warranty. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 38 LNL-1 manual Fujtecom., Inc. 2014 14. INDUSTRY CANADA STATEMENTS This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformment la rglementation d'Industrie Canada, le prsent metteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par Industrie Canada. Dans le but de rduire les risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas l'intensit ncessaire l'tablissement d'une communication satisfaisante. IMPORTANT NOTE: Radiation Exposure Statement The available scientific evidence does not show that any health problems are associated with using low power wireless devices. There is no proof, however, that these low power wireless devices are absolutely safe. Low power Wireless devices emit low levels of radio frequency energy (RF) in the microwave range while being used. Whereas high levels of RF can produce health effects (by heating tissue), exposure of low-level RF that does not produce heating effects causes no known adverse health effects. Many studies of low-level RF exposures have not found any biological effects. Some studies have suggested that some biological effects might occur, but such findings have not been confirmed by additional research. This device (WNA1100) has been tested and found to comply with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. Les connaissances scientifiques dont nous disposons nont mis en vidence aucun problme de sant associ lusage des appareils sans fil faible puissance. Nous ne sommes cependant pas en mesure de prouver que ces appareils sans fil faible puissance sont entirement sans danger. Les appareils sans fil faible puissance mettent une nergie radiolectrique (RF) trs faible dans le spectre des micro-ondes lorsquils sont utiliss. Alors quune dose leve de RF peut avoir des effets sur la sant (en chauffant les tissus), lexposition de faibles RF qui ne produisent pas de chaleur na pas de mauvais effets connus sur la sant. De nombreuses tudes ont t menes sur les expositions aux RF faibles et nont dcouvert aucun effet biologique. Certaines tudes ont suggr quil pouvait y avoir certains effets biologiques, mais 39 LNL-1 manual Fujtecom., Inc. 2014 ces rsultats nont pas t confirms par des recherches supplmentaires. WNA1100 a t test et jug conforme aux limites dexposition aux rayonnements nonces pour un environnement non contrl et respecte les rgles dexposition aux frquences radiolectriques (FR) RSS-102 de lIC. 40 LNL-1 manual Fujtecom., Inc. 2014