Grounding as follows:
¾
Connect the monomer-crystal with EXT. line and C.O. line separately
....
¾
Connecting extensions according to the in-dilated extension positions and C.O. lines to the
corresponding line ports on the unit.
¾
The C.O. lines will be connected direct to the special Exts automatically when the power failure. The No.1
C.O. line will be connected to Ext. 601 and No.2 to Ext.602, No.3 to Ext.603, No. 4 to Ext.604. So you only
can use the four Exts as normal phone with direct C.O. line.
¾
Test the system according to the default settings.
2.4
2.4
2.4
2.4 Ins
Ins
Ins
Insttttallation
allation
allation
allation W
W
W
Warning
arning
arning
arning
1.
The wiring should not be done in thundering.
2.
Avoid using telephone in thundering.
3.
Please don't use the telephone in flammable and leaking gas environment.
4.
Unless the equipment is disconnected, please don't touch the broken part of the wiring or any
connection ends.
●
Note: Lightning stroke is an accident, which will not be regarded as normal maintenance.
2.5
2.5
2.5
2.5 Direct
Direct
Direct
Direct Access
Access
Access
Access when
when
when
when Power
Power
Power
Power Failure
Failure
Failure
Failure
The C.O. lines will be connected direct to the special Exts automatically when the power
failure. The No.1 C.O. line will be connected to Ext. 601 and No.2 to Ext.602, No.3 to Ext.603,
No. 4 to Ext.604. So you only can use the four Exts as normal phone with direct C.O. line.
For example when someone call in with No.1 C.O. line at the time of power failure, the
Ext.601 will ring, you can only pick up Ext. 601 and talk with the caller.
P8
Summary of Contents for CS208
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