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CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-BRTA (BRT)
NEAX2000 IVS
2
Installation Procedure Manual
Page 274
ND-70928 (E), Issue 3.0
NOTE 3: Set the SW0-2 and SW0-3 as follows:
NOTE 4: When the system is a clock source office, set the SW0-2 and SW0-3 on all the BRT
cards mounted in PIM 0 to “OFF”.
NOTE 5: Mount the BRT card which receives a source clock signals into PIM 0.
CONDITIONS
BRT0
BRT1
BRT2
----
BRT11
REMARKS
SW
0-2
SW
0-3
SW
0-2
SW
0-3
SW
0-2
SW
0-3
----
SW
0-2
SW
0-3
When one BRT
is provided.
ON
ON
MP card will receive the clock
signal from BRT0 at its PLO0
input.
When more
than one BRT
is provided.
ON
ON
ON
OFF OFF
ON
----
OFF
ON
MP card will receive the clock
signal from BRT0 at its PLO0
input, under normal
conditions.
Should a clock failure occur
with BRT0, MP card will
switch to the PLO1 input
which gets clock from BRT1.
Содержание NEAX2000 IVS2
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