NEC NEAX 2000 IPS Installation Manual page 329

Lamp Indications
LAMP
COLOR
NAME
MJ Red
MN Yellow
ON Green
Switch Settings
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
SW1
ON
OFF
SW101
(Piano key)
ON
1
2
OFF
Remains lit when a major trouble occurs or resident system program is
not properly loaded.
Remains lit when a minor trouble occurs or resident system program is
successfully loaded, or a station line is locked out.
Remains lit while the operating power is being supplied.
SWITCH SETTING
NUMBER POSITION
ON
OFF
1
OFF
ON
2
OFF
FUNCTION
CAUTION
FUNCTION
For turning AC power and the battery
on
For turning AC power and the battery
off
Not used
Float charging, for sealed batteries
(Normal Setting).
OPTION: Periodic Equalize charging of
external vented batteries.
Float charging, for vented batteries
only.
– 313 –
PZ-PW126 (AC/DC PWR)
CHECK
Continued on next page
NWA-008841-001 Rev.5.0
90ch3002.fm