Controls And Functions; Repeater Operation - Kenwood TKR-751 Bedienungsanleitung

CONTROLS AND FUNCTIONS

■
Front Panel
q q q q q Speaker
w w w w w CH/STATUS Display
Two 7-segment digits display the channel number, name,
or status.
e e e e e VOLUME control
Rotate to adjust the volume.
r r r r r DC SOURCE switch
t t t t t Power indicator
Lights green when power is applied from the DC 13.2V
jack. Lights red when power is applied from the BACK
UP battery terminal.
■
Rear Panel
q q q q q TX OUT jack
Connect a TX antenna or a duplexer to this receptacle.
w w w w w CONTROL I/O jack
Connect an external programming device or repeater
controller to this DB-25 interface.
e e e e e FUSE
Insert 10 A blade fuses into these fuse holders.

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.
• Red when using the Backup terminal.
Rotate the VOLUME control to adjust the volume.
The BUSY indicator lights green while receiving a signal and
the TX indicator lights red while transmitting.
VHF FM REPEATER TKR-751
q q q q q w w w w w
u u u u u
q q q q q
y y y y y MIC jack
Connect a microphone to this 8-pin modular jack.
u u u u u Programmable Function keys
Press these keys to activate their programmable
functions.
i i i i i BUSY indicator
Lights green while a signal is being received. Lights
orange when a selcall is received.
o o o o o TX indicator
Lights red while transmitting.
e e e e e r r r r r
y y y y y t t t t t
r r r r r RX IN jack
Connect a RX antenna or a duplexer to this BNC
receptacle.
t t t t t DC 13.2V jack
Connect a 13.2 V DC power supply to this jack.
y y y y y BACKUP battery terminal
u u u u u 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 when you receive 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.
w w w w w e e e e e r r r r r t t t t t
o o o o o i i i i i u u u u u y y y y y
* The TKR-751
is shown in this
diagram.