User manual ICOM IC-3FGX

[. . . ] INSTRUCTION MANUAL 245 MHz FM TRANSCEIVER i3FGX P0 P1 P2 P3 1 2 5 8 0 3 6 9 4 7 FOREWORD Thank you for purchasing the IC-3FGX 245 MHz FM transceiver. READ ALL INSTRUCTIONS carefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL­This instruction manual contains important operating instructions for the transceiver. IMPORTANT R CAUTION!NEVER hold the transceiver so that the antenna is very close to, or touching exposed parts of the body, especially the face or eyes, while transmitting. [. . . ] · This function may be inhibited on some channels. D PRIORITY CHANNEL This function is used to select a pre-programmed channel at the push of a switch. Push the [PRIORITY] switch to select the priority channel. · "PRIO" appears briefly, then the priority channel is automatically selected. D SCAN FUNCTION The scan function allows you to search a pre-programmed group of channels for signals. Push the [SCAN] switch to start/stop scan. · Scan pauses on a channel when receiving a signal. · Depending on programming, a message may appear while scanning. · "Lockout SCAN" (pre-programmed list SCAN) or "Priority SCAN" can be pre-programmed. · When the "Power-save function" is activated, the transceiver 11 PROGRAMMABLE FUNCTIONS 4 checks all pre-programmed channels then returns to the "Powersave function" again. D HIGH/LOW POWER OUTPUT This function selects high or low power for a channel. Push the [HIGH/LOW] switch to toggle between high and low power. · "LOW" appears when low output power is selected. Automatic pre-programmed transmission: q Push the [DTMF] switch to select DTMF autodial mode, then push [Y] or [Z] to select the desired channel. w Push the [DTMF] switch once more to send a DTMF code. D DTMF RE-DIAL FUNCTION This function allows you to transmit the last-used DTMF code at the push of a key. Push the [DTMF RE-DIAL] switch momentarily to activate the function. · The previously transmitted DTMF code is automatically transmitted. · If no code has been transmitted since turning the power ON, this function does not activate. D EMERGENCY FUNCTION The emergency function allows you to send your ID quickly and easily to your Base Station, etc. Push and hold the [EMERGENCY] switch for 1 sec. · The transceiver selects a pre-programmed channel, then sends an emergency signal to your Base Station. [. . . ] : 80 (simplex) · Power supply requirement: 7. 2 V DC nominal · Current drain : Transmit Hi 1. 7 A Transmit low 0. 7 A Receive stand-by 70 mA Receive max. range : ­10°C to +60°C (+14°F to +140°F) · Dimensions : 54(W)×132(H)×35(D) mm (projections not included) · Weight : 370 g (with BP-209R) TRANSMITTER · Output power · Maximum deviation · Spurious emissions · Ext. connector :5W : ±2. 5 kHz : 70 dB Typ. : 3-conductor 2. 5 (d) mm/2. 2 k RECEIVER · Receive system : Double-conversion superheterodyne · Sensitivity : 0. 25 µV Typ. [. . . ]