Chapter 2 TROUBLESHOOTING
2-55 NWA-033627-001 Rev.4.0
95ch2001.fm
FAULT INFORMATION DISPLAY
NOTE: You can check the condition of LAN cable connection by transmitting the ping packet to the
VoIPDB from PC on the LAN.
LCD does not display any infor-
mation
(1) Adjust Display contrast.
(1)
(2)
IP Station
Vo I P D B
No Tone Ringer (1)
(2)
System Data Programming for IP Station
Tone Ringer: CM90 Y=01
Adjust Ringer Volume on IP Station.
(1) IP Station
A
CHECK
REPLACE
CHECK
REPLACE
END
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