Net2Phone Max 430 - Manual (Page 81)

Max 410/420/430 User’s Guide – Appendix
73
7 Appendices
Appendix A – Troubleshooting
Installation Problems
If there appears to be a malfunction, first check all cables
and connections. If these appear to be in order, see the
following table for specific troubles and solutions.
SYMPTOM POSSIBLE
CAUSE
CORRECTIVE
ACTION
Power source
switched off
Switch power
source ON
Faulty power
cable
Check/replace
power cable
Faulty power
source
Check/correct input
power
Power LED off
Faulty internal
power supply
Contact Technical
Service Center or
your reseller
Faulty console
terminal
Check/replace
terminal
Faulty cabling
to terminal
Check/replace
cable
No initialization
response from
N2P Max
410/420/430
Faulty N2P
Max
410/420/430
Contact Technical
Service Center or
your reseller
7