Icom IC-7700 Instruction Manual - Page 112
TX function, Monitor function
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6 FUNCTIONS FOR TRANSMIT ■ ∂TX function [RIT/∂TX] ∂TX CLEAR The ∂TX function shifts the transmit frequency up to ±9.999 kHz in 1 Hz steps (10 Hz steps when cancelling the 1 Hz step readout) without moving the receive frequency. q Push ∂TX . • " ∂TX " appears. w Rotate [RIT/∂TX]. e To reset the ∂TX frequency, push and hold CLEAR for 1 sec. • Push CLEAR momentarily to reset the ∂TX frequency when the quick RIT/∂TX clear function is ON. (p. 12-15) r To cancel the ∂TX function, push ∂TX again. • " ∂TX " disappears. D ∂TX monitor function XFC ■ Monitor function MONITOR [MONI GAIN] When the ∂TX function is ON, pushing and holding [XFC] allows you to monitor the operating frequency directly (∂TX is temporarily cancelled). ✔ For your convenience- Calculate function The shift frequency of the ∂TX function can be added/subtracted to the displayed frequency. ➥ While displaying the ∂TX shift frequency, push and hold ∂TX for 1 sec. The monitor function allows you to monitor your transmit IF signals in any mode. Use this to check voice characteristics while adjusting SSB transmit parameter (p. 12-5). The CW sidetone functions regardless of the MONITOR switch setting. q Push MONITOR to switch the monitor function ON and OFF. • [MONITOR] indicator above this switch lights green. w Rotate [MONI GAIN] for the clearest audio output while pushing [PTT] and speaking into the microphone. NOTE: When using the VOX voice delay, turn the monitor function OFF; or transmitted audio will be echoed. 6-4