Icom IC-450 Marine Radio User Manual


 
6
2
PANEL DESCRIPTION
2
5
2
PANEL DESCRIPTION
Front, top and side panels (Continued)
u TRANSMIT/BUSY INDICATOR
Lights red while transmitting; lights green while receiving a sig-
nal, or when the squelch is open.
i PTT SWITCH [PTT]
Push and hold to transmit; release to receive.
Function display
q OUTPUT POWER INDICATOR
Appears when Low 2 or Low 1 is selected.
w AUDIBLE INDICATOR
Appears when the channel is in the audible(unmute) condi-
tion.
Appears when the specied 2/5-tone/BIIS code is received.
e COMPANDER INDICATOR
Appears when the compander function is activated.
r KEY LOCK INDICATOR
Appears during the key lock function ON.
t SCRAMBLER INDICATOR
Appears when the voice scrambler function is activated.
y BELL INDICATOR
Appears/blinks when the specic 2/5-tone/BIIS code is received,
according to the programming.
u BATTERY INDICATOR
Appears or blinks when the battery power decreases to a speci-
ed level.
i ALPHANUMERIC DISPLAY
Displays the operating channel number, channel names, Set
mode contents, DTMF numbers, etc.
r
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