Panasonic EB-GD93 Service Manual page 56

TEST AND MEASUREMENT
4. Set VBAT to 3.0 V by selecting 3.0 V on the BCVCU.
5. On the PC, press 'Y' and then ENTER.
6. Check the ADIN1 reading again - this is the BAT VOLT LOW value. If the reading is outside the range 390 - 490, there is
a fault and further investigation is required. Otherwise, record this value for use later.
7. Press 'N' in the {repeat yes / no box}, then press ENTER.
8. Press F6. Scroll down to, and select TRIM OTHER.
9. Scroll down to, and select BAT VOLT HIGH. Enter the value recorded in step 3.
10. Press F6. Scroll down to TRIM OTHER and press ENTER.
11. Highlight BAT VOLT HIGH and press ENTER. Type in the value recorded in step 6.
Issue 1
Revision 0
Figure 6.25: Battery calibration 2
Figure 6.26: Battery Calibration 3
Section 6
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MCUK001002C8
Service Manual