Other Functions; Intercom Operation - Icom IC-M603 Instruction Manual

■ Intercom operation

The optional intercom function allows you to talk to the deck
from the cabin. The optional COMMANDMICIII™ is required
for intercom operation.
Connect the COMMANDMICIII™ as described on page 51.
• Up to two COMMANDMICIII™s can be connected simultaneously.
• Transmitting is impossible during intercom operation.
• The received signal is muted during intercom operation.
q Push [F], then push [9•
IC
• The COMMANDMICIII™ power is automatically turned ON,
even if the power is OFF.
When the connected COMMANDMICIII™ is one, step
w does not appear. Go to step e.
w Select the desired intercom party, transceiver
COMMANDMICIII™
(INTERCOM)
* Push [ ] from the HM-162E.
IC
25W INT
DUP
TAG
˘INTERCOM1
INTERCOM2
<ENT˘OK> TELEPHONE
IC-M603
NOTE: The COMMANDMICIII™, connected to the
[COMMAND MIC-1] connector, is recognized as 'IN-
TERCOM1,' and the other side is 'INTERCOM2.'
] to enter intercom mode.
(RADIO)
, then push [ENT]*.
25W INT
DUP
TAG
˘RADIO
INTERCOM1
<ENT˘OK> TELEPHONE
HM-162E
Select within 5 sec. from
entering intercom mode.

OTHER FUNCTIONS

e Push and hold [9•
tercom beep while holding.
• The transceiver and the COMMANDMICIII™ emit beeps.
r Push and hold [PTT] and speak at a normal voice level
into the microphone.
• "TALK" or "LISTEN" appears on the caller or listener function
display, respectively.
• "WAIT" appears if it is idle.
• To adjust the IC-M603's speaker output level, rotate [VOL].
• To adjust the HM-162E's speaker output level, rotate [SELECTOR].
INTERCOM
or
TALK
INTERCOM1
IC-M603 (caller)
t After releasing [PTT] you can hear the response through
the speaker.
y To return to normal operation, push [CLR] or repeat step q.
] for more than 1 sec. to emit the in-
IC
INTERCOM
LISTEN
0
HM-162E (listener)
The connected intercom party is
displayed here.
7
6
7
RADIO
39