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13
Telephone troubleshooting
1 Check that the microphone is switched on. The red LEDs should
be lit (see page 1).
2 Tune the Konftel 100/D manually (see page 9).
3 Reduce the microphone volume if the party called complains
about too much echo (see page 5).
4 Check that the switch on the switch box is in the correct position
(see page 4).
5 Check that all wiring is correctly connected (see page 3).
6 Remove extension cords, if any, and see if the system works.
If not, contact your dealer.
PC troubleshooting
1 Check that the microphone is switched on. The red LEDs should
be lit (see page 1).
2 Tune the Konftel 100/D manually (see page 9).
3 Reduce the microphone volume if the party called complains
about too much echo (see page 7).
4 Ensure that the PC sound card and program support full duplex.
5 Ensure that the party called has a conference unit, PC sound card
and program that support full duplex.
6 Ensure that the party called has sufficient capacity (bandwidth) for
the connection.
7 Check that all wiring is correctly connected (see page 6).
8 Remove extension cords, if any, and see if the system works.
If not, contact your dealer.
Maintenance
Clean the equipment with a
dry, soft cleaning cloth. Use no liquids!
TROUBLESHOOTING AND MAINTENANCE