ICOM ic-207h Instruction Manual
13
WIRELESS OPERATION
55
■ HM-90 switches
➊
PTT SWITCH
➥ Push and hold to transmit; release to receive.
➥ Toggles between transmitting and receiving while the
➥ Toggles between transmitting and receiving while the
one-touch PTT function is in use.
➋
BAND SWITCHES [BAND SELECT Y,Z]
Select a band.
➌
MONITOR SWITCH [MONI]
Toggles between opening and closing the squelch.
➍
SQUELCH LEVEL UP/DOWN SWITCHES
[YSQL], [ZSQL]
[YSQL], [ZSQL]
Vary the squelch threshold point for noise mute.
BAND
SELECT
SELECT
MONI
REMOTE CONTROL MICROPHONE
VOL
SQL
LOCK
JAPAN
AFC
AFC-OFF
PTT-M
MW
PGR
CALL
1
2
3
A
4
5
6
B
M
0
#
D
MR
VFO
CLR
C-SQL
DTMF
D-OFF
SCAN
MONI
FUNC
DTMF
KEY
DTMF
MEMO
MUTE
SQL
ENT
7
8
9
C
DUP–
DUP+
SIMP
SPCH
PRIO
REAR LOCK
DEMO
TONE
HIGH
MID
LOW
SET
T-SQLS T-SQL
T-OFF
➓
➊
➋
➌
➍
➎
➏
➐
➑
➒
Front and side panels
Rear panel
➎
FREQUENCY UP/DOWN SWITCHES [UP], [DN]
➥ Push either switch to change the operating frequency,
memory channel, set mode contents, etc.
➥ Push and hold either switch to start scanning.
➏
ACTIVITY INDICATOR
Lights red while a key is pushed; lights green while the
one-touch PTT function is in use.
one-touch PTT function is in use.
➐
AUDIO VOLUME UP/DOWN SWITCHES
[YVOL], [ZVOL]
[YVOL], [ZVOL]
Adjust the accessed band’s audio level.
➑
MODE INDICATOR
Indicates the microphone condition.
• Lights red when [FUNC] is pushed.
• Lights green when [DTMF KEY] is pushed.
• Lights orange when [DTMF MEMO] is pushed.
• Lights green when [DTMF KEY] is pushed.
• Lights orange when [DTMF MEMO] is pushed.
➒
LOCK SWITCH [LOCK]
Locks all switches and keys on the microphone except for
the PTT switch.
the PTT switch.
➓
KEYPAD
Used for controlling the transceiver, transmitting a DTMF
memory channel, etc.
memory channel, etc.