Power Up: DLP-507
363-205-401
Page 6 of 10
Issue 7, March 1997
35. Replace BATTERY CHARGER with BATTERY CHARGER removed previ-
ously.
Response:
BAT DISCHG indicator will light and remain lighted for a
period of time determined by charge state of batteries.
If BAT DISCHG indicator remains lighted for more than 4
minutes, BCU PMN (or P/M) and ADU NE indicators will also
light.
When BAT DISCHG indicator goes off, the HIGH RATE
CHG/ON indicator will light and, if BCU PMN(or P/M) and
ADU NE indicators are lighted, they will go off after 4 min-
utes.
The HIGH RATE CHG/ON indicator will go off after a period
of time determined by charge state of batteries.
36. Check wiring on power shelf using SD-7C119-01. Repeat procedure from Step
31 after locating and correcting trouble.
37. Install battery shelf +BAT or
−
BAT fuse removed previously.
Response:
All indicators on BATTERY CHARGER are off.
38. Does OPEN BAT indicator go off?
If YES, then proceed to Step 44.
If NO, then continue with Step 39.
39. Replace BATTERY CHARGER.
Response:
BAT DISCHG indicator will light and remain lighted for a
period of time determined by charge state of batteries.
If BAT DISCHG indicator remains lighted for more than 4
minutes, BCU PMN (or P/M) and ADU NE indicators will also
light.
When BAT DISCHG indicator goes off, the HIGH RATE
CHG/ON indicator will light and, if BCU PMN (or P/M) and
ADU NE indicators are lighted, they will go off after 4 min-
utes.
The HIGH RATE CHG/ON indicator will go off after a period
of time determined by charge state of batteries.
40. Is OPEN BAT indicator on BATTERY CHARGER off and HIGH RATE
CHG/ON indicator off?
If YES, then continue with Step 41.
If NO, then proceed to Step 42.
