
AXIS Q7406 Installation Guide | Page 13 |
Unit connectors
DIP Switches - Each video input has a corresponding line termination DIP switch. Axis blade video encoders are supplied with the line termination enabled for each input; that is, with the DIP switches set to ON (up position).
To connect the video input in parallel with other equipment, disable the input termination by set- ting the corresponding DIP switch to OFF (down position). Failure to do so may affect the image quality negatively.
Bus Connector - This is the physical interface to the video encoder rack, providing power, network and the I/O terminal connector.
Control Button - This button is used to reset the video encoder to the factory default settings. See page 17.
Reset Button - This button disconnects and reconnects power to the video encoder. See page 17.
Video Inputs - The AXIS Q7406 supports 6 video sources (VIDEO 1 - VIDEO 6). Each video input is terminated using a coax/BNC connector. Physical connections made using 75 Ohm coaxial video cable have a recommended maximum length of 800 feet (250 meters).
I/O Terminal Connector(s) (AXIS 291 1U) - Provides the physical interface to 2 configurable input/outputs on channels
I/O Terminal Connector(s) (AXIS Q7900) - Provides the physical interface for up to 12 I/Os. See Pin assignments for the I/O Connector of the AXIS Q7900 Rack, on page 15 for pin assignment information.