28
6. Press F6 again to dekey the radio.
7. Press F8 to program the softpot value; press F10 to return to the
SIGNALLING menu.
MDC 1200
1. From the SERVICE menu, press F4 to select SIGNALLING
alignment.
2. Press F4 to select the MDC softpot.
3. Press F6 to key the radio on the test frequency. The screen will
indicate that the radio is transmitting.
4. Measure the MDC deviation on your service monitor.
5. Use the UP/DOWN arrow keys to adjust the MDC deviation per
Table 18.
6. Press F6 again to dekey the radio.
7. Press F8 to program the softpot value; press F10 twice to return to
the SERVICE menu.
Alignment Procedure
Conclusion
The radio alignment procedure is now complete; the radio may be
disconnected and returned to service.
Table 18 Signalling Deviation
Channel Spacing
(kHz)
DTMF
High
Speed
MDC
Single
Tone
25 / 30
3.05-3.45
2.5-3.5
3.40-3.75
3.0-4.0
20 (VHF/UHF)
2.44-2.76
2.0-2.8
2.6-3.0
2.4-3.2
20 (821-824, 866-869)
2.44-2.76
2.0-2.8
2.6-3.0
2.4-3.2
12.5
1.55-1.85
1.40-1.75
1.640-1.875
1.5-2.0
Summary of Contents for SYMBOL MT2000 Series
Page 1: ...HT 1000 JT 1000 MT 2000 MTS 2000 and MTX Series Handie Talkie Portable Radios Service Manual ...
Page 2: ......
Page 24: ...2 Notes ...
Page 78: ...56 Notes ...
Page 147: ...Appendix A 9 Appendix Figure 2 Secure Module Location Detail ...
Page 169: ......
