CHAPTER 2 TROUBLESHOOTING
ā 226 ā NWA-008847-001 Rev.3.0
a6ch2001.fm
NOTE: You can check the condition of LAN cable connection by transmitting the ping packet to the
ETHER card from PC on the LAN.
LCD does not display any informa-
tion
(1) Adjust Display contrast.
(1) D
term
IP
(2) IP-PAD card
No Tone Ringer (1) System Data Programming for D
term
IP
Tone Ringer: CM90 Y=01
(2) Adjust Ringer Volume on D
term
IP.
(1) D
term
IP
A
END
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FAULT DIAGNOSIS AND TROUBLESHOOTING
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