Table of Contents
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Shown in Fig.
1
Lower Cabinet
2
Main P.C. Board
3
Operational P.C. Board
9. TROUBLE SHOOTING GUIDE
( )...Line 2
Cross Reference:
Unit Does Not Turn On (SP-Phone)
No Ringing Sound When a Ring Signal Is Input
Problems with the Handset
No Caller ID Display
Intercom Does Not Operate
9.1. Unit Does Not Turn On (SP-Phone)
( )...Line 2
To remove.
().
().
().
().
Screws (2.6 × 12).........................(A) × 5
Main P.C. Board
Screws (2.6 × 8)...........................(B) × 7
Operational P.C. Board
().
30
Remove.
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