– 432 – NWA-008841-001 Rev.5.0
90ch3003.fm
NOTE 3: Set the SW-1 and SW-2 as follows:
NOTE 4: When the PBX is a clock source office, set the SW-1 and SW-2 on all the DTI cards mounted in
PIM0 to “OFF”.
NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.
CONDITIONS
DTI0 DTI1 DTI2 · · · · · DTI7
REMARKS
SW
-1
SW
-2
SW
-1
SW
-2
SW
-1
SW
-2
SW
-1
SW
-2
When one DTI is
provided.
ONOFF–––– ––
MP card will receive the
clock signal from DTI0 at
its PLO0 input.
When more than
one DTI is
provided.
ON OFF OFF ON OFF OFF OFF OFF
MP card will receive the
clock signal from DTI0 at
its PLO0 input, under nor-
mal conditions.
Should a clock failure
occurs with DTI0, MP card
will automatically switch to
the PLO1 input which gets
from DTI1.
PN-30DTC-C (DTI)
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