CHAPTER 3 LAMP INDICATIONS AND SWITCH SETTINGS
PN-24DTA-C (DTI)
NEAX2000 IVS
2
Installation Procedure Manual
Page 346
ND-70928 (E), Issue 3.0
The figure in the SWITCH NAME column and the position in
in the SETTING POSITION-
column 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.
NOTE 3: Set SW0-1 and SW0-2 as follows:
NOTE 4: When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the DTI cards
mounted in PIM 0 to “OFF”.
NOTE 5: Mount the DTI card which receives a source clock signal into PIM 0.
NOTE 6: This card must be reset after the SW0-3 to SW0-7 switch settings. Set the MB switch
to UP and then DOWN.
CONDITIONS
DTI0
DTI1
DTI2
DTI3
DTI4
REMARKS
SW
0-1
SW
0-2
SW
0-1
SW
0-2
SW
0-1
SW
0-2
SW
0-1
SW
0-2
SW
0-1
SW
0-2
When one DTI is
provided.
ON OFF
–
–
–
–
–
–
–
–
MP card will receive the
clock signal from DTI 0 at
its PLO 0 input.
When more than
one DTI is
provided.
ON OFF OFF ON OFF OFF OFF OFF OFF OFF
MP card will receive the
clock signal from DTI 0 at
its PLO 0 input, under
normal conditions.
Should a clock failure occur
with DTI 0, MP card will
automatically switch to the
PLO 1 input which gets
clock from DTI 1.
