
4
1
PANEL DESCRIPTION
■
Microphone (HM-155)
q
PTT SWITCH [PTT]
Push and hold to transmit; release to receive.
w
UP/DOWN SWITCHES [
U
UP
P
]/[
D
DN
N
]
Push either switch to change the operating channel,
frequency, etc.
e
UP/DOWN LOCK SWITCH
Slide to toggle
[UP]
/
[DN]
switches function ON and
OFF.
D
D
Keypad
[
1
10
0--k
ke
ey
y
]
➥
Inputs numeral for the TEL number, ID number,
channel number input, etc.
➥
Inputs numeral and alphabet (some symbol) for
the message input of the Page call function or
channel comment input, etc.
• Available characters are shown at page 2.
[
Ω
Ω
CLR]
➥
Push momentarily to move the cursor
backward.
➥
Push momentarily to decrease the set-
ting value for the set mode.
➥
Push momentarily to indicate receive
message when standby condition.
[OK
≈
≈
]
➥
Push to move the cursor forward.
➥
Push to increase the setting value for
the set mode.
➥
Push to indicate receive message when
standby condition.
➥
Push to
fi
x input of channel comments.
[TUNE]
➥
Push for 1 sec. to start manual tune the
optional antenna tuner.
• “
Tuning
” appears while tuning.
• When the tuner cannot tune the antenna,
the tuning circuit is bypassed automatically
after 20 sec.
➥
Push momentarily to toggle the optional
automatic antenna tuner (AT-140 only)
ON and OFF (bypass).
[SCAN]
➥
Push to start and stop the scanning.
[MUTE]
➥
Push to select the mute types. Available
types are voice mute, signal level mute
(level 1—100), call mute or mute OFF.
• When select the mute type, transceiver
emits different conformation beep for each
type.
OFF—1 long beep,
Call mute—1 short beep,
Signal level mute—2 short beeps,
Voice mute—3 short beeps
[CALL]
➥
Push to enter the Call menu.
• Push again to exit the Call menu.
➥
Push for 1 sec. to transmit the Call.
CALL
MUTE
SCAN
TUNE
OK
CLR
2
1
3
5
4
6
TUNE
SCAN
mic
8
7
9
MUTE
0
CALL
CLR
OK
q
[PTT]
ON
OFF
e
[LOCK]
w
[UP]/[DN]
10-key
1