39
7
OTHER FUNCTIONS
6
7
■ 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 p. 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• ] to enter intercom mode.
• 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
(RADIO) or
COMMANDMICIII™
(INTERCOM)
, then push [ENT]*.
* Push []from the HM-162E.
NOTE: The COMMANDMICIII™, connected to the [COM-
MAND MIC-1] connector, is recognized as ‘INTERCOM1,’
and the other side is ‘INTERCOM2.’
e Push and hold [9• ] for more than 1 sec. to emit the in-
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.
•“
TTAALLKK
” or “
LLIISSTTEENN
” appears on the caller or listener function
display, respectively.
• “
WWAAIITT
” 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 [SELEC-
TOR].
t After releasing [PTT] you can hear the response through
the speaker.
y To return to normal operation, push [CLR] or repeat step
q.
IC-M603 (caller)
HM-162E (listener)
INTERCOMINTERCOM
TALKTALK
INTERCOM1INTERCOM1
INTERCOMINTERCOM
LISTENLISTEN
0
RADIORADIO
The connected intercom party is
displayed here.
IC
25W25W INTINT
DUPDUP
TAGTAG
˘INTERCOM1INTERCOM1
INTERCOM2INTERCOM2
<ENT˘OK>OK> TELEPHONETELEPHONE
25W25W INTINT
DUPDUP
TAGTAG
˘RADIORADIO
INTERCOM1INTERCOM1
<ENTENT˘OK>OK> TELEPHONETELEPHONE
IC-M603
HM-162E
Select within 5 sec. from
entering intercom mode.
IC
IC
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