Audio Fine Adjustment - Fermax 1088 Manual De Instrucciones

INTERFACE TELEFONICO
INTERFACE TELEFONICO
√ √ √ √ √ VERY IMPORTANT NOTE:
When a call is received on the divert telephone, to end the call press '8' and then hang up the
•
phone.
If you do not end the call by pressing '8' the Interface will keep the line busy until a period of 90
•
seconds has elapsed.
The divert telephone must have tone dialling. Door opening and relay activation operations
•
are done in the same way as from the house phone.

AUDIO FINE ADJUSTMENT

The Telephonic Interface has 3 potentiometers, pre adjusted with the optimal values, as shown in figure
below:
Call divert
audio gain
Nevertheless, it is possible that you need to modify the position of these potentiometers. In this case, follow
the next steps:
1 - Make a call from outdoor panel.
2 - Adjust the corresponding potentiometer:
- If audio at the panel sounds low, turn slightly this potentiometer clockwise.
- If audio at the telephone sounds low, turn slightly this potentiometer clockwise.
- If call is diverted, and audio is still low, turn slightly this potentiometer clockwise until you find the
optimal level.
3 - Verify audio level and if it is not enough, repeat steps 1 & 2 untill you get the desired level.
ADS
(Ref. 1088)
Call divert
audio gain
4+N
(Ref. 4300)
17