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Mode (4)
Set from TALK to LISTEN and set to preset level -
prevents local talk in addition to mode (1).
The mode is set with links on the printed circuit,
locations are marked on the rear PCB. The modes
are selected as follows.
Mode
Link 1 Link 2 Link 3
0
Cut
Cut
1
Make
Cut
2
Make
Make
3
Make
Make
4
Make
Cut
02-123(Issue 3)10/94
CANFORD AUDIO PLC
CROWTHER ROAD, WASHINGTON
TYNE & WEAR, NE38 OBW. UK
admin 0191 418 1000
sales 0191 418 1122
fax 0191 418 1001
Cut
Cut
Cut
Make
Make
technical data
7 CLEARCOM COMPATIBILITY
Tecpro stations are completely compatible with
Clearcom stations. Any Tecpro stations added to
Clearcom will function as their Clearcom
equivalents. However, Clearcom stations have a
lower bridging impedance and will degrade a
Tecpro system slightly due to a reduction in side-
tone stability incurred when a Clearcom outstation
is used in a Tecpro communications system.
Additionally, override tone may be reduced in
effectiveness by Clearcom stations.
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