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ENGLISH
7. MOUNTING
Connect the front panel to the 8-pin
connector on the PCB, then screw
the LI 7903 with its fastening plate
to the wall box.
8. INITIAL LED INDICATION
On power-up, all the 3 LEDs on the front panel indicate the system state in
the following way:
If all LEDs get lit and then turn off, all is OK and the remote control is
ready for operation.
If LEDs blink with a sequence of 1 second, the device has not been set
in the configuration software (check the device address).
9. FUNCTIONS
LI 7903 can execute several kinds of functions:
Local paging
Message paging
MU 7100 control output function
Change MU 7100 preset
Line non active on paging
Function buttons are set by using the configuration software.
LOCAL PAGING
Connect a microphone or another audio source to MIC/LINE jack connector
(3.5 mm) and press the programmed function button to activate a local pa-
ging (to the assigned zone).
If the chime is set, the button LED will rapidly blink during the chime play.
When the LED is lit, the audio channel is activated.
The outgoing signal level can be adjusted with the trimmer above the MIC/
LINE connector.
Paging will terminate and the LED turns off when the function button is pres-
sed again.
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