FUNCTIONAL CHECK AND OPERATING ORDER
Note.
SPECIFICATIONS
VDC
W max
OPERATING CONDITIONS
- 3
+
.
.
Dimensions with a skew base, (W)x(H)x(D)
х
х
Dimensions with a flat base, (W)x(H)x(D)
х
х
Weight
Before switching the power on, verify all electric connections.
Turn the power supply unit on.
To make a call to the subscriber, press the CALL button on the doorstation. A call sound is ringing both in the monitor
(apartment handset) and doorstation, while the CALL button remains pressed. Image appears on the monitor’s screen.
Pick up the handset and check duplex intercom.
Check image on the monitor’s screen. Adjust image brightness, contrast and saturation, if needed.
Press the
on the monitor (apartment handset) to release the door lock. The doorstation produces a beep, and the
lock stays released while the
button remains pressed. Release the
button to return to the intercom mode.
Hang up the handset The system goes to the stand-by mode.
When called, the subscriber can press the
button to release the door lock without picking up the handset. The
system goes to the stand-by mode after the button is released.
Intercom is available within
seconds after picking up the handset.
If the handset is not picked up in 60 seconds, the system returns to the stand-by mode automatically
The subscriber can activate door zone video monitoring at any time. For details please refer to the operating instruction
on your monitor.
During video monitoring the subscriber can also activate duplex intercom by picking up the handset. The system will
return to the stand-by mode with hanging up the handset, or automatically in 60 seconds.
Operating voltage
Power consumption
The built-in camera parameters are given below:
Ambient temperature range
to
Relative humidity of air:
up to
at
(60 ± 5)
16...25
3
108
105
65 mm
108
105
50 mm
0.35 kg
0°C
45°C
98%
25°C
Camera Parameters
Lens
Angle of view (diagonal)
Colour system
Scanning system
Resolution
Minimal illumination
PAL
СCIR
700 TVL
0 Lux (LED ON
0.5 m range)
,
Board
120°
Output voltage
1 Vp-p at
hm
75 О
www.
10
BVD-4
CBL Operating Instruction (revision
6 06)
vizit-group.com
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