Urmet nexo 1708 Manual Del Usuario página 4

ENGLISH
The main features of the colour video door phone Ref. 1708/1 are the following:
• Installation on analogue video door phone systems with coaxial cable and electronic call (for further
details, see the section "Product application fi eld" in the door phone – video door phone products
technical manual in the site www.urmet.com).
• Wall mounting installation, the device is equipped with a plastic bracket for installation in a generic fl ush
mounting box (ø60mm or mod.503)
• 7" LCD colour display
• Dedicated door lock release button
• 2 additional buttons for auto-on function or activation of additional relays for electric loads activation (if
properly connected)
• Contrast and colour adjustment with OSD menu (on screen display) with buttons placed in monitor right
side
• Ringer and call volume adjustment with potentiometers placed in the lower side of the monitor
§
This video door phone can not be used in systems with vidicon cameras.
1 2 3 4 5
1 - 7" TFT-LCD display
2 - Additional button
3 - Additional button
4 - Door lock release button
5 - Audio enabling/disabling button
6 - Microphone
7 - Button : used to decrease colour and brightness
8 - Menu button: if pressed, if the display shows an image, it activates the menu used to adjust colour and
brightness
9 - Button : used to increase colour and brightness
10 - Potentiometer used to adjust conversation volume (internal loudspeaker) - Vol. 2
11 - Potentiometer used to adjust call volume - Vol. 1
12 - 8-pin connector for connection to the system
13 - Locking hook
14 - 9-pin connector for connection to the system
15 - Call loudspeaker
16 - Conversation loudspeaker
17 - Jumper for 75 Ohm termination resistor insertion
6
9
17
8
7
6
10 11 12 13 14
1 INSTALLATION
• Fix the bracket to a fl ush mounting box
• Connect the connectors to the video door phone and to provided terminal board card
• Connect the terminal board card to the system
• Insert the video door phone in the bracket
3cm
4cm
2cm
Distance to be observed
16
15
DISASSEMBLY
To remove the video door phone from the bracket press the locking hook and rotate the monitor
DS1708-001C DS1708-001C
Ø 60mm box
4cm
Terminal
board card
3
2
1
503 box
7