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Transceiver Performance Testing
Test Mode
3-3
Figure 3-2. Channel Profile Screen Icon
3. A short press of the
Side Programmable Button
changes the Test Environment from
CSQ –> TPL –> DIG –> USQ –> CSQ.
- The radio beeps once for CSQ mode
- The radio beeps twice for TPL mode
- The radio beeps three times for DIG mode
- The radio beeps four times for USQ mode
4. Press the
/– Button
,
to select a channel. The radio beeps at each position during
channel selection. Refer to Table 3-3 for Test Frequencies.
- Channel 1 to channel 8 is for TX Low Power
- Channel 9 to channel 16 is for TX High Power
5. Sway the
Rocker
to change between 12.5 kHz, 20 kHz and 25 kHz, after the Channel
Selection Test Mode.
6. The Display shows the channel spacing value for 1 second, and reverts back to CH1.
- The radio beeps once for 20 kHz
- The radio beeps twice for 25 kHz
- The radio beeps three times for 12.5 kHz
Table 3-2. Test Environments
No. of Beeps
Description
Function
1
Carrier Squelch (CSQ)
RX: If Carrier is detected
TX: Mic Audio
2
Tone Private-Line (TPL)
RX: Unsquelch if Carrier and Tone are detected
TX: Mix Audio + Tone
3
Digital Mode (DIG)
RX: If Carrier is detected
TX: Mic Audio
4
Unsquelch (USQ)
RX: Constant unsquelch
TX: Mic Audio
CH1
12.5 kHz
CSQ
(First character)
(Second and third character)
(Fourth character)
Final Draft
Содержание SL1M
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Страница 12: ...xii List of Figures Notes Final Draft ...
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Страница 16: ...xvi List of Tables Notes Final Draft ...
Страница 36: ...Notes 2 6 Test Equipment and Service Aids Audio Test Cable Final Draft ...
Страница 46: ...Notes 3 10 Transceiver Performance Testing Test Mode Final Draft ...
Страница 50: ...Notes 4 4 Radio Programming and Tuning Radio Tuning Setup Final Draft ...
Страница 78: ...Notes 5 28 Disassembly And Reassembly Procedures Torque Chart Final Draft ...
Страница 82: ...Notes 6 4 Basic Troubleshooting Operational Error Codes Final Draft ...
Страница 89: ...Final Draft ...