Icom IC-M504 instruction manual RX Speaker function, Other Functions

•While in the Intercom mode, the transceiver functions (transmit and receive) are interrupted. If the transceiver is in transmit condition, the Intercom function is not avail- able.

•When a DSC call is received, the intercom function is in- terrupted with an automatic return to the transceiver mode. The transceiver’s display indicates ‘Receiving DSC calls.’ (p. 41)

•When a WX alert is received, “WX ALERT” blinks and a beep sounds. The WX alert sounds after the Intercom use is finished.

OTHER FUNCTIONS 7

■RX Speaker function

The IC-M504 has an RX Speaker function. When this func- tion is turned ON, the received audio can be heard on the deck or tower via an external speaker or hailer speaker.

Connect an external speaker or hailer speaker as described on p. 58.

q Push and hold [HAIL•RX ] for 1 sec. to enter the RX
	7
Speaker mode.

•“RX ” appears

•Rotate [DIAL] to adjust the audio output level, push [DIAL•ENTER].

	25W	INT
Push and hold	RX
	TAG
for 1 sec.	RX
	15
	<ENT˘OK>	CALLING

wTo return to normal operation, push and hold [HAIL•RX ] for 1 sec.

While in the RX Speaker mode, rotate [DIAL] while push- ing and holding [HAIL•RX ] to adjust the audio output level. After adjusting, push [DIAL•ENTER].

•Rotate [DIAL] within 1 sec. after pushing [HAIL•RX ]. Other- wise the transceiver returns to the normal operation.

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