Comelit UT2020 - Replacing Module with Programming Restore Backup

31
2
1
3
4
5
1
2
ON
1 2 3 4 6 75 8
cod. 114
3
S1 S2
2
4
3
2
S1 S2
1
2
3
5
6
1
2
3
1
1
2
1
4
Replacing the audio/video module with programming
restore backup
If the audio/video module is replaced, the following instructions must be observed.
The procedure should be completed within one hour of removal of the old module.
Make a note of the DIP-switch
settings
1. Wait for 90 seconds
2. Enter programming mode by moving S2 DIP-switch upwards
» the red “system busy” LED
flashes for the duration of
the procedure
3. Set special programming 114 to import all the programming
settings
4. Press the confirm programming button
» the green “lock-release” LED
comes on and remains lit
steadily
At the end of the backup:
» the green “lock-release” LED
switches off and if the
procedure was completed successfully, you will hear a
confirmation tone
1. Exit programming mode by moving the S2 DIP-switch
downwards
» the red “system busy” LED
switches off
2. Reset the configuration of the DIP-switches
3. Reattach the front panel
NEW
OLD