SWITCHBOARD STATION REF. 1052/40
ADJUSTMENT
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78
ERRORS REPORT
On display could appear also errors report.
SWITCHBOARD SWITCH OFF
This message appears, if in 7.1 programming step switchboard
function is switched off.
LINE BUSY
LU line of called door phone is engaged.
SHORT-CIRCUIT
Short-circuit in LU line of called door phone.
NO SYSTEM RESPONSE
Lack of communication between switchboard and main channel
(propably line D disconnected)
LACK OF DOOR PHONE
Attempt to call disconnected door phone.
NO ANSWER
User does not pick up the call.
ADJUSTMENT
The switchboard station is pre-adjusted during the manufacturing
process.Potenciometers allow adjustment of the switchboard
station, however should perform this step only if it is really
necessary
Function
Contrast of graphic display
Hands free mode
Adjusting the local effect
Adjusting the speaker volume
Adjusting the sensitivity of the microphone
Handset mode
Adjusting the local effect
Adjusting the speaker volume
Adjusting the sensitivity of the microphone
