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NWA-008841-001 Rev.5.0
90ch3002.fm
Lamp Indications
Switch Settings
LAMP
NAME
COLOR
FUNCTION
MJ
Red
Remains lit when a major trouble occurs or resident system program is
not properly loaded.
MN
Yellow
Remains lit when a minor trouble occurs or resident system program is
successfully loaded, or a station line is locked out.
ON
Green
Remains lit while the operating power is being supplied.
CAUTION
When the operating power is being supplied to this circuit card, do not plug/unplug this circuit
card into/from its mounting slot.
SWITCH NAME
SWITCH
NUMBER
SETTING
POSITION
FUNCTION
CHECK
SW1
For turning AC power and the battery
on
OFF
For turning AC power and the battery
off
SW2
FORWARD AC INPUT: 90 V-132 V
BACK-
WARD
AC INPUT: 180 V-264 V
SW101
(Piano key)
1
Not used
2
Float charging, for sealed batteries
(Normal Setting).
OPTION: Periodic Equalize charging of
external vented batteries.
OFF
Float charging, for vented batteries
only.
Continued on next page
OFF
ON
ON
100/120 V AC
240 V AC
OFF
ON
1
2
OFF
ON
PZ-PW121 (AC/DC PWR)