Other Functions; I Intercom Operation - Icom IC-M602 Instruction Manual

7

OTHER FUNCTIONS

I Intercom operation

The optional intercom function allows you to talk to the deck
from the cabin. The optional HM-127
is required for intercom operation.
CROPHONE
Connect an optional HM-127 as described on p. 68.
• Transmitting is impossible during intercom operation.
• The received signal is muted during intercom operation.
q Push [F], then push [9
• The HM-127 power is automatically turned ON, even if the power
is OFF.
BUSY-25W---INT---CALL
LOCAL--DUP
SCRAM--TAG
NORMAL-SCAN
INTERCOM
-34"34.206N
123"23.236W
--UTC-10:10COMMERCIAL
IC-M602
w Push and hold [9
• The transceiver and microphone emit call beeps.
46
REMOTE-CONTROL MI-
] to enter intercom mode.
IC
INT
HM-127
] again to call up.
IC
e Push and hold [PTT] and speak at a normal voice level
into the microphone.
• "TALK" or "LISTEN" appears on the caller or listener function dis-
play, respectively.
• To adjust the IC-M602's speaker output level, rotate [VOL].
• To adjust the HM-127's speaker output level, push after [VOL]
pushing [Y Y ]/[Z Z ].
BUSY-25W---INT---CALL
LOCAL--DUP
SCRAM--TAG
NORMAL-SCAN
INTERCOM
-34"34.206N
TALK123"23.236W
--UTC-10:10COMMERCIAL
IC-M602 (caller)
r After releasing [PTT] you can hear the response through
the speaker.
t To return to normal operation, push [CLR] or repeat step q.
• 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 available.
• 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 38)
INT
HM-127 (listener)