JVC KENWOOD Corporation 422300 用户手册
REPEATER OPERATION
Note:
Please consult your dealer for programming the repeater.
When power is applied to the unit, the POWER indicator lights:
・
Green when using the main DC jack.
Rotate the VOLUME control to adjust the audio.
The BUSY indicator lights green while receiving a signal and the
TX
indicator lights red while transmitting.
■
Rear Panel
q
TX OUT jack
Connect a TX antenna or a duplexer to this receptacle.
w
CONTROL I/O jack
Connect a repeater controller or a remote panel to this
DB-25 interface.
e
REF IN jack
Connect to a 10 MHz external oscillator.
r
RX IN jack
Connect an RX antenna or a duplexer to this BNC
receptacle.
CONTROLS AND FUNCTIONS
■
Front Panel
q
w
r
y
u
i
o
e
t
FUSE
Insert 15 A blade fuse into this fuse holder.
y
DC 13.6V jack
Connect a 13.6 V DC power supply to this jack.
u
N SYNC 1 / 2 jack
This jack is currently not used . You can connect another
repeater here for future functions.
i
TEST/SPKR jack
Test input/output jack. Connect an external speaker to
this jack.
TRANSCEIVER OPERATION
■
Receive
Adjust the volume to your desired level. You may need to
readjust the volume if you are having interference while
receiving a message from your dispatcher or another member
in your fleet.
The BUSY indicator lights green while a signal is being
received.
■
Transmit
1
Listen to the channel before transmitting, to make sure it
is not being used.
2
Press the microphone PTT switch, then speak in your
normal speaking voice.
The TX indicator lights red while transmitting.
3
When you finish speaking, release the PTT switch.
q
Speaker
w
CH/STATUS Display
Two 7-segment digits display the channel number, name,
or status.
e
VOLUME control
Rotate to adjust the audio.
r
POWER switch
t
POWER indicator
Lights green when power is supplied to the DC 13.6V
jack.
y
MIC jack
Connect a microphone to this 8-pin modular jack.
u
Programmable Function keys
Press these keys to activate their programmable
functions.
i
BUSY indicator
Lights green while a signal is being received.
o
TX indicator
Lights red while transmitting.
CH/STATUS
VOLUME
BUSY
TX
POWER
MIC
FUSE
N S Y N C
D C 1 3 . 6 V
REF
IN
RX
IN
TX OUT
CONTROL
I / O
TEST/SPKR
t
q w
r t
y
u
e
i