363-205-401 Power Up: DLP-507
Issue 7, March 1997 Page 7 of 10
41. Unseat all
BATTERY CHARGER
s except last one replaced and repeat from
Step
2.
42. 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.
43. Check wiring on power shelf using SD-7C119-01. Repeat procedure from Step
38
after locating and correcting trouble.
44. Has
OPEN BAT
indicator on all
BATTERY CHARGER
s been checked?
If
YES,
then proceed to Step
46.
If
NO,
then continue with Step
45.
45. Go to next battery shelf, remove either
+BAT
or −
BAT
fuse and repeat from
Step
31.
46. Press
HIGH RATE CHG
/
ACTIVATE
pushbutton on one of the
BATTERY
CHARGER
s.
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.
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