Connecting The Videophone; Connecting An Electric Latch Or Lock; Connecting A Gate Opener; Directions For Use - Extel LENA 18 Instrucciones De Uso

a. Connecting the videophone
Use the following wires:
1. Connect the wires securely following the wiring diagram (fig. 6)
2. To connect the camera, only 2 wires are necessary for all the functions: ring tone, video image, door phone and
door-opener control (a latch and an automatic control).
Observe the polarity between the screen and the external camera (no polarity is to be observed for the door-
opener control).
• Terminal "1" from the screen to the terminal "1" of the camera
• Terminal "2" from the screen to the terminal "2" of the camera
Important :
• For the wiring diagram please consult the label on the back of the monitor and the back of the video camera.
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 com-
mand 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 com-
mand is transmitted.
6

DIRECTIONS FOR USE

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
NB : It should be noted that the opening functions are only valid when the screen is switched on. The image disap-
pears briefly when the command is transmitted.
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) (12)
• 2: Melody volume control (15)
• 3: Brightness control (14)
• 4: Colour control (13)
(fig. 6)
• lengths up to 25 metres: 2 x 6/10 wires
• lengths between 25 and100 metres: 2 x 1.5 mm
(fig. 6)
(fig. 6)
button is pressed.
button.
(fig.2)
CFI EXTEL LENA 18 - 02/2011 - V1
2
wires
button to talk.
button.
4GB