Received: 6/29/00 10:56AM5 24731801 -> INTERTEK; Page 2 From: 24731801 To: 27411693 Page: 2/10 Date: 29/6/2000 10:54:01 MODEL MRC-11 FUNCTIONS MRC-11 is the new FRS (family radio service) for your fingertips. The system mcorporates all 14 channels with 38 different privacy codes to provide the private communication. It can provide range up to 2 miles Also it can offer VOX_HI/VOX_LOW/INTERCOM system modes, driver and passenger headsets, ext. Audio input. The details functions include:
.@ 14 channels TX/RX communication LCD display channel number and other system flags KEYPAD control systems work modes and functions 38 different privacy CTCSS codes for TX/RX Busy channel scan VOX_HI/VOX_LOW/INTERCOM modes Ext. driver headset & Ext. passenger headset Ext. PTT and Ext. Power jack System autosquelch,auto save system power Ext. Audio input (AUX) ee &O%6UOHmhUM OH CUO TIPS FOR GETTING FORM MRC-11 Due to the band of operation (462-467 Mhz), the MRC-11 provides communications that are virtually free of atmospheric interference that is common on lower frequency bands. Aliong with this and an antenna system that is very efficient as compared to other Unlicensed radio bands, communications range is surprisingly good. Many times the limits to maximum possible range are environmental factors such as blockage caused by trees, buildings, hills or other obstructions. If you find communication is not possible, many times this can been overcome by moving only a few feet to a new location. Range is greatly reduced while operating in a vehicle or metal building. Battery condition also affects range. The MRC-11 operates on rechargeable ni-cad batteries or alkaline batteries. For daily usage the rechargeable batteries provide the most economical operation. If recharging is not feasible alkaline batteries provide long life and it increased operating range due to the higher available voltage. While this unit has been design for raggedness it is a precision piece of electronic equipment that should not be expose to water or handled carelessly. Normal care should result in years of troublefree operation. Do not leave batteriess installed over a long period of time as leakage may occur which can destroy the radio. always save your receipt as it is required for warranty consideration. lReceived: 6/29/00 10:57AM; 24731801 -> INTERTEK; Page 3 From: 24731801 Toi 27411693 Page: 3/10 Date: 29/6/2000 10:54:02 NOTE: The antenna is permanently attached to the radio. Do not attempt to remove. Do not connect this unit to over 5 volts. Do not use a cigarette lighter adapter.
| 1. Power ON/OFF & volume control
| In OFF position, the MRC-11 is off. Turn this control clockwise to switch on the unit. Tum the knob clockwise a little more to set the audio level until you get a comfortable sound level.
- Pressing the MON button will allow background noise to be heard. 2. RESET the unit Received: 6/29/00 10:58AM; 24731801 -> INTERTEK; Page 4 From: 24731801 To: 27411693 Page: 4/10 Date: 29/6/2000 10:54:02 When pressing PTT key and turn on the power switch, the systems parameters will be setup their factory default value. 3. PTT/VOX_LOW/VOX_HI/INTERCOM Mode Switch This switch controls the system mode. In PTT mode (PTT position), you must press PTT to transmit and release PTT to receive, In VOX_HI mode (V_H position), when you speak above a threshold level (The threshold level is lower), the unit will transmit. Pressing the PTT switch also causes the unit to transmit. When receiving signal, the VOX will not be active. In VOX_LOW mode (VL position), when you speak above a high threshold level, the unit will transmit. Pressing the PTT switch also causes the unit to transmit, When receiving signal, the VOX will not be active. In INTERCOM mode (INT position), the driver headset and passenger headset must been inserted in their socket, the driver and passenger can communicate with each other. In this position, however; the unit would not transmit and would head a little sound from other bike. In PTT/VOX_LOW/VOX_HI modes, when the passenger headset and the driver headset are inserted in its socket, the unit would have added INTERCOM function. 4. AUX. (audio input jack) A type player or CD player can be connected to the AUX. Stereo jack, both passenger and driver can hear music and others. 5. Driver headset and passenger headset The unit enables the driver headset and passenger headset to be inserted into their jack to replace the units microphone and speaker. The driver and passenger can intercom directly. 6. Ext. Power and Ext. PTT Jack An external power source of +5 VDC , can be used instead of the battery pack. It is switched by the contact on the ring side of the jack. The tip of the jack is used for an external PTT switch ad the sleeve is ground. Please remove the batteries before using external power source. 7. Charge Jack Connect the charger to this jack. You can recharge the battery. This unit operates at 6 volts Received: 6/29/00 10:58AM; 24731801 -> INTERTEK; Page 5 From: 24731801 To: 27411693 Page: 5/10 Date: 29/6/2000 10:54:03 maximum. Do not connect to vehicle electrical system or any source hi gher than 6 volts severe damage will result. Do not charge the device for over 12 hours. Please use the adaptor specifically for this device. 8. MON Button Pressing the MON button will allow background noise to be heard, and the automatic squelch will be activated. You can adjust the volume for a normal listening level. 9. PTT button When pressing the PTT button and talking to microphone, the unit will transmit your voice. Releasing the PTT button, the unit will be ready to receive signals. 10. Setting Channels and Subcodes Both the transmitter and receiving units must be on the same channel and subcode. Select desired channel by pressing and releasing UP and DOWN? keys. i) Current channel is shown on the LCD ii) Press MODE button to select CHANNEL. Use UP and DOWN keys to set new
! channel
! iti) Press MODE button repeatedly to select QUIET. Adjust the mode by UP and DOWN keys. The adjustment will go rapidly, if you keep pressing UP or DOWN key. 11. Cancellation of Subcode Set QUIET into 00 position. Setting of subcode will be cancelled. 12. Busy Channel Scan Press MODE key, the channel number will flash on the LCD. Press UP key and the device will scan the channel number in ascending numerical order. Press DOWN key and the device will scan the channel number in descending numerical order. Ifthere is message in a particular channel, a sign RX will appear on the LCD for about 3 seconds. If the channel and the ID code of that message are in accord with the setting of this device, this device would transmit message and device will stop in that channel for 5 seconds. During scanning, channels set by UP and Down will be skipped. A maximum of 5 channels can be set inthis way. Ifthe device is Received: 6/29/00 10:59AM; 24731801 -> INTERTEK; Page 6 From: 24731801 To: 27411693 Page: 6/10 Date: 29/6/2000 10:54:03 switched off, the setting will not be restored. It is advised that the lock function should be released when scanning. Otherwise, after scanning, the device will stop in the channel in which scanning has started. 13. Call Simply press Call button to call the other party. You can hear a ting. A TX signal wil be shown on the LCD screen at the same time. Call duration is limited to 5 seconds automatically so as to avoid disturbing others. 14.Communication When the unit is ready, it will receive signals and messages from the communicators automatically. RX signal will be shown onthe LCD. After your partner have finished talking, you can hear a DO sound which indicates the reception is finished. To reply, simply press PTT button. After hearing a DO sound, you can start your conversation. A TX signal will be shown on the LCD instead.
| 15. Lock Function Lock allows you to disable the radio settings so they cannot be changed accidentally. To activate the lock function, push MODE button for 2 seconds. After i. displays on the LCD, you can
| lock UP and DOWN. Now the quite code and ring volume cannot be modulated. To release, push MODE for another 2 seconds. The i. will disappear. MRC-11 TECHNICAL SPECIFICATIONS General:
| @ Frequency range: 462.5625 467.7125 MHz
| @ Channels: 14
| @ Modulation type: FM
@ Antenna impedance: 500hm
@ Loudspeaker: 8Ohm 0.25W
@ Microphone: Condenser type
@ Power supply: 3 Ni-cads Received: 6/29/00 10:59AM; 24731801 -> INTERTEK; Page 7 From: 24731801 To: 27411693 Page: 7/10 Date: 29/6/2000 10:54:04
@ Low battery display: 3.3-3.6VDC
| Receiver:
@ Intermediate frequency 1* 21.6 Mhz
@ Intermediate frequency 2 0.455 Mhz
| @ Sensitivity at 12 dB Sinad: 0.4uV
| @ Selectivity: 50 dB
| @ Audio output power: 200mW (at 10 % distortion)
@ Audio distortion at 1 Khz deviated 1m VRF input: Less than 3%
@ Audio frequency response: 300-3000 Hz
| Transmitter:
| @ Frequency tolerance: ++ 2PPM
| @ Harmonic suppression: more than 50dB
| @ Modulation: FM +/-2,5Khx
@ Mike sensitivity 3Kz deviation: 3 mV
@ VOX_E: -53dB
@ VOXL: -49dB Channel Frequency Channel Frequency Channel Frequency
(Mhz) (Mhz) (Mhz) 462.5625 6 462.6875 f= 467.6375 462.5875 7 (462.7125 (12 ssts*( 467.6625
! 462.6125 8 467.5625 13 467.6875
| 462.6375 9 (467.5875 14 (467.7125
| js 2.6625 107.0125 TT 20 fi3.8Hz 30 186.22 |
OL er oi pt atte Ja se see st io. 027g [12 fto0.0Hz 2214.3 [32 203.52 |
Received: 6/29/00 11:00AM; 24731801 -> INTERTEK; Page 8 From: 24731801 To: 27411603 Page: 8/10 Date: 29/6/2000 10:54:04 Warning: Adjustment to this unit or replacement of any transmitter component (crystal, semiconductor, etc.) to this unit that could result in a violation of the rules. NOTE: This equipment has been tested and found to comply with the limits of 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 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:
@ Reorient or relocate the receiving antenna
@ Increase the separation between the equipment and receiver Sd Connect the equipment into an outlet on a circuit different from that to which the receiver is needed.
@ Consult the dealer or an experienced radio/TV technician for help 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. SAFETY INFORMATION Your wireless hand-held portable transceiver contains a low power transmitter. When the Push-to-Talk
(PTT) button is pushed it sends out radio frequency (RF) signals. In August 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety levels for hand-held wireless devices. IMPORTANT: To maintain compliance with the FCC's RF exposure guidelines hold the transmitter and antenna at least 1 inch (2.5 centimeters) from your face and speak m a normal voice, with the antenna pointed up and away from the face. If you wear the handset on your body while using the headset accessory, use only the supplied belt clip for this product and when transmitting, take it out of the belt to ensure that the antenna is at least 1 inch (2.5 centimeters) from your body. Use only the supplied antenna. Unauthorized antennas, modifications, or attachments could damage the transmitter and may violate FCC regulations.