Kirisun PT8000, Руководство по обслуживанию

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PT8000 Service Manual
9
(2) Rx Signaling and Tx Signaling
a) None
b) CTCSS (60~260Hz @ 0.1Hz step)
c) DCS (-777~777@octal number)
(3) Busy Channel Lockout (BCL)
(4) Beat Shift
(5) Channel Spacing: 25KHz/12.5KHz (Wide/Narrow)
(6) Scan Add/Delete
(7) Tx Power (High/Low)
(8) Clear Tail Tone
(9) CALL1 and CALL2 encode
(10) PTT-ON Index, PTT-OFF Index
DTMF Setting
DTMF Encoder Template
DTMF Encoder Sequences (1~12)
DTMF Decoder Sequences (1~4)
DTMF Decoder Response
Please refer to the “Help” document of KSP8000 for details.
Note:
1. Please firstly read data of the radio and back up the data before
editing the parameters on KSP8000.
2. If the radio cannot function normally after being written in with
the edited data, please rewrite the backup data into the radio.
3. “Model Information” is important for the radio; users should
not modify it.
5.3 PC Test Mode
Connect the radio to the serial port of the computer with the
special programming cable. Refer to Figure 5.1.
Warning:
Before entering the PC Test Mode, please firstly
connect a 50 Ω HF load to the antenna connector of the radio or
connect the radio to a general test set.
With the KSP8000 programming software, you can enter the
Tuning Mode under PC Test Mode to tune the following
parameters of the radio:
1) Frequency Stability
2) Five frequency points of Tx High Power
3) Five frequency points of Tx Low Power
4) Five frequency points for SQL9 On (Wideband)
5) Five frequency points for SQL9 Off (Wideband)
6) Five frequency points for SQL9 On (Narrowband)
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 (67Hz) DEV (Wideband)
13) Center frequency point for QT (67Hz) DEV (Narrowband)
14) Five frequency points for QT (151.4Hz) DEV (Wideband)
15) Center frequency point for QT (151.4Hz) DEV (Narrowband)
16) Five frequency points for QT (254.1Hz) DEV (Wideband)
17) Center frequency point for QT (254.1Hz) DEV (Narrowband)
18) Five frequency points for DQT DEV (Wideband)
19) Center frequency point for DQT DEV (Narrowband)
20) Five frequency points for Rx Sensitivity
21) Center frequency of DTMF DEV (Wideband and
Narrowband)
22) Tx Low Voltage
23) Rx Low Voltage
5.4 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 P3 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.
5.5 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 is as follows:
Figure 5.2