Troubleshooting - Bticino 344162 Installation Manual

7 TROUBLESHOOTING

9 MEMO CARD
PROBLEM
On pressing the Entrance panel
Activation/Cycling (
ture appears
On pressing the Door lock (
the command is not performed
On pressing the OK key the menu
does not switch on and the hand-
set gives a busy sound
When called the handset does not
ring
When called the handset rings but
the monitor does not switch on
At the entrance panel it is diffi cult
to hear the caller
At the handset it is diffi cult to hear
the caller
* If the communication problems persist, although the volume has been set, you can com-
municate in PUSH TO TALK mode (see description on next page).
- check that the handset and entrance panel have
) key no pic-
- the audio/video channel may be busy, wait for it to
) key - check that the handset and entrance panel have
- the audio/video channel is busy, wait for it to be-
- check that the handset and entrance panel have
- make sure that the volume has not been zeroed
- check that it has not been set as "Slave"
- talk at a maximum distance of 40 centimetres from
the Polyx Video Display microphone
- reduce the volume of the entrance panel microphone
- check the volume setting on the Polyx Video Display;
- make sure that there are no strong noise sources near
the Polyx Video Display
- increase the volume of the entrance panel microphone*
SOLUTION
been correctly wired and confi gured;
become free and try again
been correctly wired and confi gured;
come free and try again
been correctly wired and confi gured;
(the red LED lights up)
97