Product manual

Maintenance, Fault finding procedures
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
36
CSM PROBLEM
'No
connection with
DCT1800' message
on PC
display?
N
Y
Check PC cabling:
from COM port
via connection board
to CPU
Cabling correct?
N
Correct cabling
Y
- COM port of PC
- CPU board
- Serial PC cable
'No
connection with
cordless phone'
message?
Check the programmer
cable.
Cable correct?
N
Replace cable
Y
Replace the
programmer.
'No
connection with
cordless phone'
message?
Y
N
COM2 port of PC
END
Y
N
'Init' is
displayed when
programming another
cordless phone?
Programmer defect
Cordless
phone
defect
N
Y
No 'Init' or walking
icons on cordless
phone display
012