Description Of Terminals - Urmet NEXO2 1708/2 Mode D'emploi

• Connect the wires with connector to the video door phone and to the terminal boards. Connect the
system conductors to the terminal boards.
• Approach the video door phone to the bracket centring the specifi c couplings (1) and making it slide
downwards until it stops (2).
• Remove the protective fi lm from the display.

DESCRIPTION OF TERMINALS

RT Secondary video door phone power positive
R2
Video door phone power positive
Composite video signal for second video door phone in-out connection (insert the 75Ohm
V4
resistor by moving the terminal jumper, if not present)
V5 Video signal earth
V3 Composite video signal
R1 Video door phone power negative
R3 Silent video on
CA Calling signal
2 Microphone signal
6 Power ground
1 Speaker signal
DS1708-004
Terminal
board
9