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r CHANNEL/DUALWATCH/TRI-WATCH KEY
[
]
[
CH/WX
CH/WX
]
(
U/I/C)
(
DW
U/I/C)
➥ Selects and toggles the regular channels and weather
channel when pushed momentarily. (pgs. 6, 7, 56)
➥ While pushing
[
] , selects one of 3 regular channels
[
]
H/L
H/L
in sequence when pushed. (pgs. 7, 56)
• International, U.S.A. and Canadian channels are available for
regular channels.
➥ Starts Dualwatch or Tri-watch when pushed for 1 sec.
(pgs. 11, 60)
➥ Stops Dualwatch or Tri-watch when either is activated.
t ATTENUATOR/INTERCOM/SCRAMBLER KEY
[
]
[
LO/DX
]
LO/DX
(
(
IC
SCR)
SCR)
➥ Toggles the Attenuator function ON or OFF when
pushed momentarily. (pgs. 8, 57)
• "LOCAL" appears when the Attenuator is in use.
➥ Activates the Intercom function when pushed for 1 sec.
(pgs. 36, 63)
➥ Calls the IC-M502A when pushed and held while in In-
tercom mode. (pgs. 36, 63)
➥ While pushing
[
] , activates an optional Voice scram-
[
]
H/L
H/L
bler function. (pgs. 10, 60)
• The optional Voice scrambler function cannot be used on
Channel 16 and 70.
HM-127 REMOTE-CONTROL MICROPHONE
y SQUELCH/MONITOR/LOCK KEY
➥
[
Y Y
Y Y
] /
[
Z Z
Z Z
] sets the squelch threshold level after pushing
[
]
[
]
[
] . (p. 57)
[
]
SQL
SQL
➥ Push
[
]
[
SQL
]
SQL
(
(
MONI
L)
L)
tion ON. (p. 59)
➥ While pushing
[
[
] , push
]
H/L
H/L
(microphone) Key lock function ON or OFF. (p. 58)
• " T " appears while Key lock function is in use.
•
[
] ,
[
] ,
[
[
PWR
]
[
PTT
]
[
VOL
PWR
PTT
VOL
the (microphone) Key lock function is turned ON.
➥ Advance the cursor while in channel comment program-
ming condition. (pgs. 9, 63)
u VOLUME/DIMMER KEY
➥
[
Y Y
] /
[
Z Z
] adjusts the audio level after pushing
[
Y Y
]
[
Z Z
]
(p. 57)
➥ Push
[
]
for 1 sec. to adjust the brightness of
[
VOL
]
VOL
(
(
DIM
)
)
the LCD and key backlight. (p. 58)
➥ Move the cursor backward while in channel comment
programming condition. (pgs. 9, 63)
[
[
]
]
SQL
SQL
(
L)
(
MONI
L)
for 1 sec. to turn the monitor func-
[
[
SQL
]
]
to toggle the
SQL
(
(
L)
L)
MONI
] ,
[
] and
[
] still function when
]
[
SQL
]
[
H/L
]
SQL
H/L
[
]
[
VOL
VOL
]
(
)
(
DIM
)
[
[
13
]
]
VOL
VOL
13
53
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