363-205-401
Power Up: DLP-507
Issue 7, March 1997
Page 9 of 10
51. 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.
52. Check wiring on power shelf using SD-7C119-01. Repeat procedure from Step
46 after locating and correcting trouble.
53. Has HIGH RATE CHG/ACTIVATE pushbutton been pressed on all BATTERY
CHARGERs?
If YES, then proceed to Step 55.
If NO, then continue with Step 54.
54. Go to next BATTERY CHARGER and repeat from Step 46.
55.
NOTE:
Performance of this step is optional because of the possibility of having to
return to remote terminal site the following day to complete test. The
HIGH RATE CHG/ON indicator on BATTERY CHARGER may only be
lighted momentarily.
Does HIGH RATE CHG/ON indicator on BATTERY CHARGER go off within
24 hours?
If YES, then proceed to Step 57.
If NO, then continue with Step 56.
56. Replace BATTERY CHARGER and repeat from Step 1.
