Chapter 2 TROUBLESHOOTING
2-56 NWA-033627-001 Rev.4.0
95ch2001.fm
FAULT INFORMATION DISPLAY
DESKCON Fault
DESKCON means SN716 DESKCON.
All keys on the DESKCON are
ineffective.
(1)
(2)
(3)
(4)
(5)
DESKCON Lock-out has been set via
the function key.
Wiring on Modular Box (Rosette)
DLC blade is properly mounted.
System Data Programming for the
console: CM05 Y=0, CM10 Y=00, CM60,
CM90 Y=00.
“RUN” Lamp on the CPU blade is flashing.
(1)
(2)
(3)
DESKCON
DLC blade
CPU blade
Speech Path Trouble
(No Connection/One-Way
Connection)
(1)
(2)
(3)
Headset or Handset on the console.
DESKCON
DLC blade
LCD does not display any infor-
mation.
(1) Adjust Display Contrast.
(1)
(2)
DESKCON
DLC blade
No Tone Ringer (1)
(2)
System Data Programming for the console
tone ringer: CM60 Y=16, 27
Adjust Ringer Volume on the console.
(1) DESKCON
START
CHECK
REPLACE
CHECK
CHECK
REPLACE
CHECK
REPLACE
END
APRIL/16/2010
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