CHAPTER 3 NDA-24296
Page 308
Revision 1.0
PA-16LCBE
Line Circuit
SWITCH
NAME SWITCH
NO. SETTING STANDARD
SETTING MEANING
BNW8 ~ 15
1ON Balancing network of No. 8 Circuit ; For long distance.
OFF ×Balancing network of No. 8 Circuit ; For short distance.
2ON Balancing network of No. 9 Circuit ; For long distance.
OFF ×Balancing network of No. 9 Circuit ; For short distance.
3ON Balancing network of No. 10 Circuit ; For long distance.
OFF ×Balancing network of No. 10 Circuit ; For short distance.
4ON Balancing network of No. 11 Circuit ; For long distance.
OFF ×Balancing network of No. 11 Circuit ; For short distance.
5ON Balancing network of No. 12 Circuit ; For long distance.
OFF ×Balancing network of No. 12 Circuit ; For short distance.
6ON Balancing network of No. 13 Circuit ; For long distance.
OFF ×Balancing network of No. 13 Circuit ; For short distance.
7ON Balancing network of No. 14 Circuit ; For long distance.
OFF ×Balancing network of No. 14 Circuit ; For short distance.
8ON Balancing network of No. 15 Circuit ; For long distance.
OFF ×Balancing network of No. 15 Circuit ; For short distance.
Note: Normally, switches are all to be set to OFF.
However, when the station line is long (PBX -
Telephone Set), rearrange the switch setting
re ferring to the following table.
TERMINAL RESISTANCE IS NOT INCLUDED IN
THE LINE RESISTANCE
BALANCING
NETWORK LINE
RESISTANCE SWITCH
Short Distance 0 ~ 100 OFF
Long Distance More than 100 ON