AbleNet Prism C, Руководство пользователя, Страница: 22 / 28

Troubleshooting
Konftel 200 • User Guide
1. Check that the microphone is on during the call.
The green microphone indicators must be lit.
2. Check that the Konftel 200 is connected
between an analog telephone jack and the tele-
phone line input underneath the Konftel 200.
3. Bypass any extension cables and check whether
the system is functioning correctly. If not,
contact your dealer.
4. Disconnect the expansion microphones to deter-
mine if the system works without them. If not,
return all units for service.
5. If the Konftel 200 must wait for a second dial
tone, you should insert a pause with the Mute/
Pause key when entering telephone numbers in
the Phonebook.
Clean the equipment with a dry, soft cleaning cloth.
Do not use any liquids!
Troubleshooting
and Maintenance
22
English
Maintenance
Prism C • User Guide
1. Check that the microphone is on during the call.
The green microphone indicators must be lit.
2. Check that the Prism C is connected
between an analog telephone jack and the telephone
line input underneath the Prism C.
3. Bypass any extension cables and check whether
the system is functioning correctly. If not,
contact your dealer.
4. Disconnect the expansion microphones to determine
if the system works without them. If not,
return all units for service.
5. If the Prism C must wait for a second dial
tone, you should insert a pause with the Mute/
Pause key when entering telephone numbers in
the Phonebook.