Connecting A Gate Opener; Using; Using The Videophone; Controls On The Videophone - Extel QUATTRO HD-2640 Guide D'installation Et D'utilisation

Important : It is essential that the electric latch or lock installed has a mechanical memory like all products
marketed by Extel. For the wiring diagram please consult the label on the back of the monitor and the back of the
video camera.
c. Connecting a gate opener
(fig. 6)
Connect the gate motor directly to terminals 5 and 6 on the back of the video camera. The video camera consti-
tutes a dry contact without power for the "push button" command of the automatic control.
Note that this function is only valid when the screen is switched on. The image disappears briefly
when the command is transmitted.

6. USING

Important ! The tactile keys must be only depressed with the fingers. (Pressure 200-300 gr).
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 button to talk.
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 button.
• Activating a latch:
The latch or lock is activated when the button is pressed.
• Activating an automatic control:
To activate an automatic control, press the button.
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.
b. Controls on the videophone
(fig.2)
4 controls are located on the side of the monitor:
• Melody select (1-Ding dong, 2- S.A.C) (9)
• Melody volume control (6)
• Brightness control (7)
• Colour control (8)
c. Controls on the video camera
(fig.3)
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
(MN QUATTRO)
• Reference: 810270
• Power supply: 17 V
• Power consumption: 14 W
• Screen 7" (18 cm).
• Resolution: 480 x 234 dots
• Measurements (mm): 180x180x20
CFI EXTEL QUATTRO - 07/2013
GB4