Panasonic GD90 Service Manual page 47

8. Select PROGRAM TRIM PL MCH GSM.
9. Highlight the PL14 field and press ENTER.
10. Enter the value calculated in step 6 into the data field and then press ENTER.
11. Press ESC.
12. At the GSM test unit re-measure the peak power.
13. Repeat steps 2 to 11 of this procedure for the remaining power levels in the following order:
PL6, PL9 and PL19
Power Levels between PL9 and PL6
Power Levels between PL14 and PL9
Power Levels PL19 and PL14
14. After calibrating at channel 62, the carrier power must be measured and calibrated at LOW and HIGH channels as
described above.
15. Repeat step 2 to 14 for the GSM 1800 settings for power levels in the following order:
PL10 (limits (±0.5dB)
PL1, PL5 and PL15
PL5 to PL1
PL10 to PL5
PL15 to PL10
MCUK990801C8
Service Manual
Figure 6.17: Power level selection 2
Figure 6.18: Power level selection 3
Section 6
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TEST AND MEASUREMENT
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