Bell System bellview, Руководство по установке и эксплуатации

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Bell View Video Entry System
13
Commissioning
Video Telephone settings
Picture Adjustment
To adjust the BRIGHTNESS and CONTRAST of the picture adjust the two thumb-
wheel controls at the left hand side of the telephone.
Buzzer mute time
This is he time for which the telephone buzzer will be switched off when the buzzer
mute button is pressed. Set between 1 minute and 10 hours (see SW2 settings,
overleaf).
Call Active time
The telephone active time is the duration for which the telephone remains active
(display and speech) when called. Set between 30 and 120 seconds (see SW2 settings
overleaf).
Auto - Display option
The ‘Auto-display’ option allows the display and speech to activate when the telephone
is called; when deselected the telephone will buzz, but display and speech will not
activate until a
CAMERA or VIEW button is pressed. (See SW2 settings overleaf). It
may be desirable to disable this function on multi-way systems (refer to Design
Considerations)
Video Privacy option
Enabling this option will disable the CAMERA and VIEW buttons, except for the
telephone which has been called (See SW2 settings below).It is advisable to disable
this functions on multi-way systems (refer to Design Considerations)
Disabling the CAMERA and VIEW buttons
The CAMERA and VIEW buttons can be enabled/disabled by using the slide switch on
the telephone PCB (BV/2).