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– 380 –
NWA-008841-001 Rev.5.0
90ch3003.fm
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.
NOTE 3:
When source clock signal is supplied via the line between the Main Site and the Remote Site, set
the SW1-1 and SW1-2 as the following table. In this case, DAIA cards (DAIA0, DAIA1) must be
mounted in PIM0.
CONDITIONS
DAIA0
DAIA1
· · · ·
DAIA5
REMARKS
SW
1-1
SW
1-2
SW
1-1
SW
1-2
SW
1-1
SW
1-2
One DAIA card is
provided.
ON
OFF
–
–
–
–
The clock signal is sent
to PLO0 of MP card via
supply route 0
(DAIA0).
Two or three
DAIA cards are
provided.
ON
OFF OFF
ON
OFF OFF The clock signal supply
route is automatically
changed to the route 1
(DAIA1), if a transmis-
sion line failure occurs
on the supply route 0.
PN-DAIA-A (DAIA)