– 339 – NWA-008841-001 Rev.5.0
90ch3003.fm
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 1: Set the groove on the switch to the desired position.
NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the
circuit card.
Continued on next page
SW1 (Dip SW)
1
For terminating the transmitting side of
channels B1 and B2 with 100 Ω .
OFF
To remove the terminating resistor on
the transmitting side of channels B1 and
B2.
2
For terminating the receiving side of
channels B1 and B2 with 100 Ω .
OFF
To remove the terminating resistor on
the receiving side of channels B1 and
B2.
SWITCH NAME
SWITCH
NUMBER
SETTING
POSITION
FUNCTION CHECK
1
2
ON
ON
ON
PN-BRTA (BRT)
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