CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-30PRTA (PRT)
NEAX2000 IVS
2
Installation Procedure Manual
ND-70928 (E), Issue 3.0
Page 375
NOTE 3: Set SW-1 and SW-2 as follows:
NOTE 4: Mount the PRT card which receives a source clock signal into PIM 0.
CONDITIONS
PRT0
PRT1
PRT2
• • • • •
PRT7
REMARKS
SW
-1
SW
-2
SW
-1
SW
-2
SW
-1
SW
-2
SW
-1
SW
-2
SW
-1
SW
-2
When one PRT is
provided.
ON
OFF –
–
–
–
–
–
–
–
MP card will receive the
clock signal from PRT 0 at
its PLO 0 input.
When more than
one PRT is
provided.
ON
OFF OFF ON
OFF OFF OFF OFF OFF OFF
MP card will receive the
clock signal from PRT 0 at
its PLO 0 input, under
normal conditions.
Should a clock failure
occur with PRT 0, MP
card will automatically
switch to the PLO 1 input
which gets clock from
PRT 1.
Содержание NEAX2000 IVS2
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