Comelit UT2020 - Page 5

5
1
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UP
Art. UT2010VC
19.
UP
14. 15. 16.3. 4. 5. 6. 7.
10.11.12. 13. 9.
1. 2. 2.
8.
17.
18.
1. Indicator LEDs
call sent (green) / system busy (red)
lock-release enabled
call in progress
2. Loudspeakers
3. Colour video camera (with art. UT2020 only)
4. Speaker volume control
5. S1 Button programming selector
6. S2 Special programming selector
7. Micro USB input for programming via computer
8. Jumper for power supply management (remove in case
of separate power supply)
9. Twilight sensor
10. Addressing and programming Dip Switches
11. Microphone volume control
12. Programming confirmation button
13. Digital microphone
Use screwdriver provided
14. Terminal block for connection:
RTE programmable RTE (local lock-release
input) or DO input (door open indication)
GND SE- RTE and electric door lock input
reference negative
SE+ electric door lock connection
NO NC COM relay contacts
V- V+ power supply
LL bus line connection
15. Ethernet terminal block, only for use in case of additional
modules with LAN
16. Connector for additional modules with LAN
17. Connector for additional module connection
18. Connector for additional module connection
19. Remote camera connection (with art. UT2010VC only):
in flush-mounted installations, use the terminal;
in surface-mounted installations, solder the
wires and use the heat-shrink sheath.