NEC NEAX 2000 IPS System Manual page 391

SWITCH
NAME
SW
(Piano Key SW)
OFF
8
7
6
5
4
3
2
1
ON
SWITCH SETTING
NUMBER POSITION
ON
1
NOTE 3
NOTE 4
OFF
ON
2
NOTE 3
NOTE 4
OFF
ON
3
OFF
ON
4
OFF
ON
5
OFF
ON
6
OFF
7
OFF
ON
8
OFF
FUNCTION
Source clock signal from network is
sent to the PLO0 input on MP card.
Source clock signal from network is not
sent to the PLO0 input on MP card.
Source clock signal from network is
sent to the PLO1 input on MP card.
Source clock signal from network is not
sent to the PLO1 input on MP card.
Remote loopback
For normal operation
Local loopback (AIS send)
For normal operation
Transmission line cable:
Coaxial cable (75 Ω)
Transmission line cable:
Twisted-pair cable (120 Ω)
Loopback test
For normal operation
Not used (Always set to OFF)
AP No. 04-15
AP No. 20-31
– 377 –
PN-30CCTA (CCT)
CHECK
Continued on next page
NWA-008853-001 Rev.3.0
97ch4001.fm