Videx Kristallo Serie Mode D'emploi page 2

Kristallo Series
Art. KRV86-KRV88
PUSH BUTTONS AND CONTROLS
Door Open Button
During a conversation, momentary operation of this button will release the door from where the call originated. This will
be confirmed by an acoustic tone and the key icon on the top of the screen under the date, time & temperature row. If
terminal DOL is connected, the "door open" LED next to the button will also be illuminated.
Aux Service Button
During a conversation, keep pressed this button to enable the auxiliary service relay. This will be confirmed by a message
on the display: terminals C and NO are internally linked until the button is released.
Intercommunicating call button
For an intercommunicating call, when the intercom is in stand-by, press as many times as the extension number (inter-
communication among the apartment units) or address value to call (intercommunication among all the units of differ-
ent apartments). For videophones with handset the intercommunication can be hands free or conventional by picking
up the handset before calling.
Privacy Button
When the system is in stand-by, press this button to enable the service for the programmed time: the related LED will
illuminate to signal the service enabled. During an incoming call, with the service enabled, the device does not emit any
acoustic signal. The service is disabled when the programmed time expires or pressing again the button.
Programming Menu Button
With the system in stand-by, keep pressed this button until the monitor switches on showing the programming menu
where you can set date & time, privacy duration, call tone volume, melody and number of rings. Once the menu is ena-
bled, proceed with settings by the menu navigation buttons.
Call Reject Button
During an incoming call, press this button to reject the call. The visitor doesn't receive any warning of the call rejected.
Adjustment Menu Button
During a conversation, press this button to enter a programming menu that allows to set speech volume, picture bright-
ness, contrast and hue. Once the menu is enabled, proceed with settings by the menu navigation buttons.
Bus Relay Button
During a conversation, keep pressed this button until the display shows a yellow band at the bottom side. Select the BUS
Relay to enable by the buttons
Menu navigation buttons
These buttons to be used during adjustment and programming menus. Via these buttons you can set the date & time,
the melody, the number of rings and the privacy duration and you can adjust the speech and call tone volume and the
picture brightness, contrast and hue. Use
to confirm.
Camera switch button
If the door station uses the Art. 4303N plus the Art. 4330N or the Art.4302N/NR, pressing this button during a conver-
sation switches the video signal coming from the camera module to the video signal coming from the camera module
input for external camera. During the conversation, press the button until the camera switches. Repeat the operation to
switch back to main camera.
PROGRAMMING
The programming consists of a number of settings that in part are carried out by a specific OSD menu and the rest is carried out by
the two dip-switch banks on the rear side of the videophone:
• Date & Time (OSD);
• Privacy duration from 0 to 20 hours (OSD);
• Melody selection among 9 available (OSD);
• Number of rings from 1 to 9 (OSD);
• Unit address (1..99, switches 1 to 7 of SW1);
• Intercommunication mode (between apartments or within apartment switch 1 of SW3);
• Extension address (1..4, switches 2,3 of SW3);
• Slave mode (switch 4 of SW3);
• Bus Termination (switch to the right of the connection terminals).
Except OSD settings, it is necessary to remove temporary the power supply after making any other programming changes.
Art. KRV88-KRV86 - Installation instructions
3.5" Hands free videomonitor for VX2300 digital system
and then press to enable the relay.
& to move along settings,
- 2 -
and to alter settings and
66250903 - V4.4 - 15/03/22
button