Nortel DCT1900 Technical Product Manual page 386

Technical Product Manual - DCT1900
Maintenance, Fault Finding Procedures
A
Check supply
voltage at Base
Station
Voltage <½ x
PSU voltage?
No
Check Base Station
data lines
connections
Cable correct?
Yes
Check CLU/SLU
wiring.
Cable correct?
Yes
Base
Station
CLU/SLU
6-4
Base Station
Yes
powered by an
adaptor?
Yes
Adapter
Base Station
No
Cable
CLU/SLU Signal
No
Cable
When using CLU check related fuse.
When using Mod. Cab. check fuses on MCCB
No
Check Base Station wiring.
Check Base Station.
Maint-DCT1900/R8/mw
© 2000-2005