Icom IC-7600 Instruction Manual - Page 94

4 RECEIVE AND TRANSMIT ■ ∂TX function 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] to turn ∂TX function ON. • " " and the shifting frequency appear when the function is ON. w Rotate the [RIT/∂TX] control. e T o reset the ∂TX frequency, push and hold [CLEAR] for 1 sec. • Push [CLEAR] momentarily to reset the ∂TX fre- quency when the quick RIT/∂TX clear function is ON. (p. 132) r To cancel the ∂TX function, push [∂TX] again. • " " and the shifting frequency disappears. When RIT and ∂TX are ON at the same time, the [RIT/∂TX] control shifts both the transmit and receive frequencies from the displayed frequency at the same time. D ∂TX monitor function When the ∂TX function is ON, pushing and holding [XFC] allows you to monitor the operating frequency directly. ✔ 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. ∂TX CLEAR [RIT/∂TX] Appears XFC ■ Monitor function 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. 121). The CW sidetone functions regardless of the [MONITOR] switch setting. q P ush [MONITOR] to turn the monitor function ON and OFF. • The indicator on this switch lights green when the monitor function is ON. w P ush and hold [MONITOR] to monitor set mode. e R otate the main dial to adjust the monitor level. • Push and hold [DEF] (F-4) for 1 sec. to select a default value. r Push [EXIT/SET] to exit monitor set mode. MONITOR F-4 DEF • Monitor set mode EXIT/SET Main dial NOTE: When using the VOX voice delay, turn the monitor function OFF; or transmitted audio will be echoed. 87