Icom IC-M36 Service Manual - Page 26

5-3 RECEIVE ADJUSTMENTS Select an adjustment item using keys, then set to the specified value using keys on the connected PC's keyboard. ADJUSTMENT ADJUSTMENT ITEM TRANSCEIVER'S CONDITION OPERATION VALUE RX SENSITIVITY 1 [BPF T1] • CH. : 16 • Receiving 1) Connect a Signal genelator to the antenna connector, and set it as specified below. 2) Push the [ENTER] key of the PC. (Automatic adjustment) SQUELCH NOTE: "RX SENSITIVITY" MUST BE adjusted before "SQUELCH." Otherwise, "SQUELCH" is NOT adjusted properly. Still more, when "RX SENSITIVITY" is adjusted, "SQUELCH." MUST BE re-adjusted too. 1 [Noise] • CH. : 16 • Receiving 1) Connect a Signal genelator to the antenna connector, and set it as specified as below. 2) Push the [ENTER] key of the PC. (Automatic adjustment) RSSI NOTE: "RX SENSITIVITY" MUST BE adjusted before "RSSI." Otherwise, "RSSI" will NOT be adjusted properly. Still more, when "RX SENSITIVITY" is adjusted, "RSSI" MUST BE re-adjusted too. 1 [RSSI] • CH. : 16 1) Connect a Signal genelator to the • Receiving antenna connector, and set it as (Automatic specified as below. adjustment) 2) Push the [ENTER] key of the PC. JIG cable STANDARD SIGNAL GENERATOR (0.1-300 MHz) SETTING; Frequency : 156.8 MHz Modulation : 1 kHz Deviation : ±3.0 kHz Level : +20 dBµ (for RX SENSITIVITY) : -4 dBµ (for SQUELCH) : +20 dBµ (for RSSI; [USA], [SEA], [AUS]) : +25 dBµ (for RSSI; Except [USA], [SEA], [AUS]) CAUTION: NEVER transmit while an SSG is connected to the antenna connector. 5 - 4