Connecting An Electric Latch Or Lock; Connecting A Gate Opener; Using; Using The Videophone - Extel KARO Guide D'installation Et D'utilisation

b. Connecting an electric latch or lock
Connect the lock directly to terminals 3 and 4 on the back of the video camera (no colour coding).
Note that this function is only valid when the screen is switched on. The image disappears briefly
when the command is transmitted.
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
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
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
• Activating an automatic control:
To activate an automatic control, press the
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
4 controls are located on the side of the monitor:
• Melody select (1-Ding dong, 2- S.A.C) (10)
• Melody volume control (8)
• Brightness control (7)
• Colour control (6)

7. TECHNICAL SPECIFICATIONS

a. Monitor
(MN KARO)
• Reference: 810271
• Power supply: 17 V
• Power consumption: 11 W
• Screen 4" (11 cm)
• Resolution: 320 x 234 dots
• Measurements (mm): 163x163x20
All manuals and user guides at all-guides.com
(fig. 6)
(fig. 6)
button.
button is pressed.
button.
(fig.2)
CFI EXTEL KARO - 06/2013
button to talk.
GB4