= a0 LDDIINSZVY NELSON INFORMATION & COMMUNICATION TEL : §2-2-851-2780~ S(EXT210) FAX : 82-2-857-9583 USER'S MANUAL 1. FRS PRODUCT DESCRIPTION The Family Radio Service { FRS ) is the newest generation in personal twe way communications. FRS radios operate in a license free band, on one of 14 license -free channels.
97 22D RIL NELSON INFORMATION & COMMUNICATION CO., LTD. TEL : 82-2-851-2780 ~ 5(EXT210) FAX :82-2-857-9383 2. CONTROLS AND FUNCTIONS PTT button It means Push to talk or Press to transmission. Monitor button allow you to listen the channel in transmission state or for weak signals.
20 LLD NELSON INFORMATION & COMMUNICATION CO, LTD. TEL : 82-2-851-2780 ~ 3(EXT210) FAX : 82-2-857-9583 Power OFF Press and hold the power button for 2000msec. Then the unit is off with long audible Beep (800Hz) Letterpress to Talk) PTT Burton execute the following function ; get user to talk by the button. return to basic mode from Programmable CH/ Tone change mode.
~d1LBBEPR3IUV NELSON INFORMATION & COMMUNICATION CO., LTD. TEL : 82-2-851-2780 ~ S(EXT210) FAX : 82-2-857-9383 The selected channel is retained and recalled when the unit is turned off and on even battery is replaced. Pressing Up/Down key for 200msec, it checks existence of carrier as repeat mode. Channel List Channel Frequency Channel Frequency 1 462.5625MHz 8 467.5625MHz 2 462.5875MHz 9 467.5775MHz 3 462.6125MHz 10 4676125MHz 4 462.6375MHz 11 467.6375MHz 5 462.6625MHz 12 467.6625MHz 6 462.6875MHz 13 467.
-SLOBBER NELSON INFORMATION & COMMUNICATION CO., LTD. TEL : 82-2-851-2780~ S(EXT210) FAX : 82-2-857-9583 Normal Monitor Mode Pressing Monitor Key, the channel status is checked and audio is always open whether existence of Cartier or not, To release the Key, audio is muted and it returns to stand-by mode. Continuous Monitor Mode Pressing Monitor Button for 3 seconds, the set begins to be continuous monitor mode with Single Beep. Pressing monitor button again or catcall key releases continuous monster mode.
-33LBD PRANCE NELSON INFORMATION & COMMUNICATION CO., LTD. TEL : 82-2-851-2780~ S(EXT210) FAX : 82-2-857-9583 Error Indication If it should occur error situation which impossible of TX/RX, the radio make beep tone of Sec intervals.
-SCALELESS AT e YW NELSON INFORMATION & COMMUNICATION CO. LTD. TEL : 82-2-851-2780~ S(EXT210) FAX : 82-2-857-9583 4. GENERAL SPECIFICATIONS 4 TEST CONDITION 5,AUDIO RESPONSE 1. TEMPERATURE RANGE 20C ~ +50¢C 2 FREQUENCY ERROR +2 ppm 3 VOLTAGE RANGE 6VE15% 4. CHANNEL SPACING 12.5 kHz 5. MAX DEVIATION +2.5kHz @ SPECIFICATIONS TRANSMITTER OUTPUT POWER MAX 2. AUDIO DISTORTION 10% 3. CURRENT 350mA 4 HUM & NOISE 34dB 6dB OCTAVE Pr-emphasis RECEIVER 1.SENSITIVITY 0.316 4 V below 2.AUDIO DISTORTION 10% 3.