– 306 – NWA-008841-001 Rev.5.0
90ch3002.fm
Switch Settings
The figure in the SWITCH NAME column and the position of in the SETTING POSITION col-
umn indicate the standard setting of the switch. When the switch is not set as shown by the figure and
, the setting of the switch varies with the system concerned.
NOTE: When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the
circuit card.
SWITCH NAME
SWITCH
NUMBER
SETTING
POSITION
FUNCTION CHECK
MB (Toggle SW)
NOTE
UP
For make-busy
(–48 V power off)
For normal operation
(–48 V power on)
ON
DOWN
PN-PW00 (EXTPWR)
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