Abell TH-308GB UHF, Руководство по обслуживанию

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TH-308GB UHF SERVICE MANUAL
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1
PTT(Push-To-Talk)switch
Press this switch, then speak into the microphone to call a station. Release the switch to
receive.
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2
Monitor Key
Press and hold to monitor how busy the current channel is and to monitor signals being
received that don’t contain the matched QT code.
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3
Channel selector
Rotate to select channels 1-16.
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4
LED indicator
Lights red while transmitting, green while receiving a signal. Flashes red when the battery
voltage is low while transmitting.
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5
Power switch/Volume control
Turn clockwise to switch the transceiver ON. Turn counterclockwise until a click sounds, to
switch the transceiver OFF. Rotate to adjust the volume level.
PC MODE
Preface
The transceiver is programmed by using a personal computer, programming interface
(provided by ABELL) and programming software. Pic 1 shows how the devices work.
Connection procedure
1
．
Connect the TH-308G to the personal computer with the interface cable(CNX-02).
2
．
When data is transmitted from the transceiver the red LED lights.
When data is received by the transceiver the green LED lights.
Notes:
·
The data stored in the personal computer must match the Model Name when it is written
into the EEPROM. Run the software and connect the transceiver with the personal computer,
and then turn ON.
·DO NOT press the [PTT] key during data transmission or reception.