DESCRIPCIÓN MONITORES MANOS LIBRES.
DESCRIPTION OF HANDS-FREE MONITORS.
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7. For other applications it has a supplementary
8. It has brightness
This power supply is for exclusive use in GUINAZ
entryphone and video entryphone installations. Its
installation will be carried out as specified in this
guide while applying the regulations in force.
Internal handling will only be performed by specialised
personnel and always with the equipment
disconnected from the mains.
Always keep the ventilation slits of this device clear;
under no circumstance will they be obstructed or
covered.
In this pamphlet, you will be informed on how to
perform alterations, such as adding other
supplementary telephones and monitors or even the
easiest way of distributing the video signal.
1. Pulsador de encendido/apagado.
On/off push-button.
monitor.
2. Pulsador abrepuertas.
Door opener push-button.
door.
3. Pulsador comunicación.
audio entre placa calle y monitor, siempre y cuando el monitor
se haya encendido previamente.
Communication pushbutton.
audio communication between the street panel and the monitor,
as long as the monitor has been previously turned on.
4. Pulsador auxiliar.
Supplementary push-button.
than those of the video entryphone installation (lighting of stairs,
opening a second door...). Potential-free contact.
5. Ajuste de brillo.
Brightness adjustment.
appearing on the screen.
6. Ajuste de contraste/color .
Contrasts/Colour adjustment . To adjust the contrast/colour
of the image appearing on the screen.
potential-free pushbutton
and contrast
in the case of black and white monitors, and
brightness
and colour
case of colour monitors, to achieve an appropriate
image quality.
Used to connect and disconnect the
This is pressed to open the
Sirve para establecer comunicación
This is used to establish
Used for functions other
To adjust the brightness of the image
.
adjustments,
adjustments, in the
.