Furuno FM-3000 manual Monitor Function, RF Attenuator Function, Push CH/WX DW U/I/C several

13.7 Monitor Function

The monitor function releases the noise squelch mute of the microphone only. (An independent noise squelch system is employed.)

➥Push [SQL] (MONI L ) for 1 sec.

to activate the Monitor func- Blinks when the Monitor function is in use.

tion.

• “” blinks and audio is emit- ted.

• Any key cancels the Monitor function.

13.8 RF Attenuator Function

➥Push [LO/DX] to turn the RF

attenuator function ON and OFF.

Appears when the RF attenuator function is in use.

13.FM-3010 CONTROLLABLE MIC

13.9Call Channel Programming

qPush [CH/WX] ( DW U/I/C ) several

times while pushing [H/L] to select the desired channel group (USA, INT, CAN) to be programmed.

w Push [16] ( 9 ) for 1 sec. to select call channel of the selected chan- nel group.

• “CALL” and call channel number ap- pear.

e Push [16] ( 9 ) again for 3 sec. (until

a long beep changes to 2 short beeps) to enter call channel pro- gramming condition.

• The channel number and channel group to be programmed blinks.

r Push [Y]/[Z] to select the desired channel.

t Push [16] ( 9 ) to program the dis- played channel as call channel.

• The channel number and channel group stop flashing.

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