Axis Communications Q7436 Guide D'installation page 9

AXIS Q7436 Video Encoder Blade
Note
• The Status LED can be configured to flash for identifying the unit. Go to Setup > System
Options > Maintenance .
Connectors
For specifications and operating conditions, see page 12.
Bus connector - These are the physical interfaces to the video encoder chassis, providing power,
network, RS485 and I/O terminal connections.
BNC connector - Each video input is terminated using a coax/BNC connector. Connect a 75 Ohm
coaxial video cable; the recommended maximum length is 250 meter (800 feet).
Note
75 Ohm video termination can be enabled/disabled for the video input via the product's
web page at Video & Audio > Video Input > Video termination. This termination is
enabled on factory default. In cases where the product is to be connected in parallel
with other equipment, for optimum video quality, it is recommended that termination be
enabled for only the last device in the video signal chain.
Control button - The control button is used for:
•
•
Restart button - Press to restart the product.
Pin Assignments for I/O Connector - AXIS 291 1U Video Server
Rack
Pin Function
1
+12 V out, 100mA
2
GND
Resetting the product to factory default settings. See page 12.
Connecting to an AXIS Video Hosting System service or AXIS Internet Dynamic
DNS Service. For more information about these services, see the User Manual.
Description
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