User manual

42
• Unified picture
Triggering caused by a lack of contrast in the picture
Relay name:
A name can be assigned to the relay in this field. The name will be shown on the button under Trigger relay.
The Video Viewer can also be configured to display the name next to the relay icon.
Trigger relay:
Click the button to switch the relay manually (for example, for test purposes or to operate a door opener).
COM1 serial data port / COM1 interface settings
The serial interface port RS232/485 can be configured to suit your specific requirements.
Serial port function:
Select a controllable device from the list. If you want to use the serial interface to transmit transparent data,
select Transparent. To operate the 7700 Series unit with a terminal, choose Terminal.
Note
After selecting a unit, the remaining parameters in the window are set automatically and should not be
altered.
Baud rate:
Select the value for the data communication rate in Bit/s.
Data bits:
The number of data bits per character cannot be changed.
Stop bits:
Select the number of stop bits per character.
Parity check:
Select the type of parity check.