Kirisun PT6700-01, Service Manual

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PT6700 Service Manual
10
7) Five frequency points for SQL9 Off (Narrowband)
8) Five frequency points for SQL1 On (Wideband)
9) Five frequency points for SQL1 Off (Wideband)
10) Five frequency points for SQL1 On (Narrowband)
11) Five frequency points for SQL1 Off (Narrowband)
12) Five frequency points for QT (67.0Hz) Deviation
(Wideband)
13) Center frequency point for QT (67.0Hz) Deviation
(Narrowband)
14) Five frequency points for QT (151.4Hz) Deviation
(Wideband)
15) Center frequency point for QT (151.4Hz) Deviation
(Narrowband)
16) Five frequency points for QT (254.1Hz) Deviation
(Wideband)
17) Center frequency point for QT (254.1Hz) Deviation
(Narrowband)
18) Five frequency points for DQT Deviation (Wideband)
19) Center frequency point for DQT Deviation (Narrowband)
20) Five frequency points for Rx Sensitivity
21) Tx Low Voltage
4.4 Firmware Programming Mode
The radio is in possession with an internal Flash ROM which
can be upgraded when new features are released.
Procedure:
1. Press and hold the Top Key for over 2 seconds while turning the
radio power ON. The LED will light orange and the radio enters
the Firmware Programming Mode.
2. Run the firmware programming software KMU on PC.
3. Connect the radio to the computer by the programming cable.
4. Select a COM port and load the firmware upgrading file. Then
click on “E.P” to start downloading.
5. If the communication ends successfully, turn the radio power
OFF to exit.
6. If you want to continue programming other radios, repeat steps
1 to 5.
4.5 Wired Clone Mode
If the wired clone function is enabled, the radio can enter the
Wired Clone Mode. After entering this mode, the radio will not
exit automatically. The user needs to restart the radio if he wants
the radio to return to the User Mode.
The operation procedure is as follows:
1. Press and hold Side Button 1 while turning the radio power ON
to enter the Wired Clone Mode. If the wired clone function is
disabled, the radio will enter User Mode.
2. Connect the slave radio to the master radio by the cloning cable
and turn on the power of the slave radio.
3. Press Side Button 2 of the master radio to start cloning. The
LED on the master radio will light red, and the data of the master
is sent to the slave. While the slave is receiving the data, the LED
lights green. When cloning of data is completed, the LED of the
master will go out, and the slave will restart automatically.
4. Carry out the operation in step 3 to clone other slave radios.
Note: The user can enable or disable the wired clone function
through PC programming software. Once the wired clone function
is disabled, the radio cannot enter the Wired Clone Mode.
Chapter 5 Disassembly for Repair
The radio is a piece of precision communication equipment.
Please be careful when disassemble the radio during service. The
instructions for the disassembly are as follows.
5.1 Attaching and Removing the Battery
1) Attaching the Battery
Fit the two extensions at the top of the battery into the slots at
the top of the radio’s body.
Press the bottom part of the battery towards the radio until a
click is heard and the battery is hooked.
2) Removing the Battery
Push the battery latch at the bottom of the radio forward, the
bottom part of the battery will bounce up automatically. Then
release the belt clip and remove the battery from the radio’s body.
Note:
* Do not short-circuit the battery terminals or dispose battery
in fire.
* Do not disassemble the battery casing by yourself.
5.2 Installing the antenna