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40
COMMANDMIC II
™
HM-157
New2001
12
■
Panel description
The optional HM-157 remotely controls the IC-M422 and pro-
vides an optional Intercom function.
D
D
Front and side keys
q
VOLUME/DIMMER/PA/RX SPEAKER KEY
[VOL•
PA/RX
]
➥
Push
[
Y
Y
]
or
[
Z
Z
]
to adjust the audio level after pushing
[VOL•
PA/RX
]
(p. 45)
➥
Push
[
Y
Y
]
or
[
Z
Z
]
to adjust the brightness of the LCD and
key backlight after pushing
[VOL•
PA/RX
]
for
1 sec. (p. 47)
➥
Move the cursor backward while in the channel com-
ment programming condition. (p. 51)
➥
While pushing
[H/L]
, push to turn the Public Address
mode ON or OFF. (p. 50)
➥
While pushing
[H/L]
, push for 1 sec. to turn the RX
Speaker mode ON or OFF. (p. 50)
w
SQUELCH/MONITOR/LOCK KEY [SQL•
L
]
➥
Push
[
Y
Y
]
or
[
Z
Z
]
to set the squelch threshold level after
pushing
[SQL•
L
]
. (p. 45)
➥
Push for 1 sec. to turn the monitor function ON. (p. 47)
➥
While pushing
[H/L]
, push
[SQL•
L
]
to toggle the
(microphone) Key Lock function ON or OFF. (p. 46)
• “
T
” appears while (microphone) Key Lock function is in use.
•
[PWR]
,
[PTT]
,
[VOL]
,
[SQL]
and
[H/L]
still function when the
(microphone) Key Lock function is turned ON.
➥
Advance the cursor while in channel comment pro-
gramming condition. (p. 51)
MONI
MONI
MONI
DIM
DIM
DIM
Top keys (p. 42)
u
t
y
w
e
r
q
Speaker
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