Using The Videophone; Controls On The Videophone; Controls On The Video Camera; Technical Specifications - Extel WEVP 252.2 Instrucciones De Uso

6. USING
a. Using the videophone
• Pressing the button on the street unit triggers an audible alarm and switches on the monitor for approximately
30 seconds. When the visitor has been identified, press the
Note: The button only needs pressing once to communicate with the street unit.
• When the conversation is finished, wait for the end of the time-out (approximately 2 min) or press the
button to turn the monitor off.
• Prolonging the image :
To prolong the image a further 30 seconds, press the
• Activating a latch:
The latch or lock is activated when the
It is advisable to use a latch or lock with a mechanical memory like all products marketed by Extel; this type of
lock remains open after the electrical pulse has ended.
• Activating an automatic control:
To activate an automatic control, press the
NB: the additional monitor only controls the electric latch or lock.
It should be noted that the opening functions are only valid when the screen is switched on. The image disappears
briefly when the command is transmitted.
• Controlling lighting:
To control lighting, press the
b. Controls on the videophone
4 controls are located on the side of the monitor:
• 1: Melody select (1-Ding dong, 2- S.A.C or 0-mute) (12).
Note that the
• 2: Melody volume control (11)
• 3: Brightness control (10)
• 4: Colour control (9)
c. Controls on the video camera
If when you are installing the monitor and the outdoor station in their definitive location you find that the lens of
the video camera is misaligned, you can correct this mispositioning using the adjustment holes located at the back
of the outdoor station. Caution, you can only correct the height by a few centimetres.

7. TECHNICAL SPECIFICATIONS

a. Monitor
(VPMN 252.2)
Reference: 810252
Power supply: 15 V
Power consumption: 12 W
Screen 7" (18 cm)
Resolution: 1440 x 234 dots
Measurements (mm): 242 x 132 x 35
b. Power supply
Reference: 830677
Adaptor 230 V / 15 V
If the power supply cable has to be cut, ensure that the colour coding of the wires is maintained when
reconnecting.
GB5
button.
(fig.2)
lamp lights up on the screen to indicate that the chime has stopped.
(fig.3)
1500 mA
CFI EXTEL WEVP 252
button to talk.
button.
button is pressed.
button.
- 12/2011
.2