AXIS Q7920 Chassis
WARNING
• To prevent the risk of electrical shock when in contact with the unit casing, only
earthed/grounded power cords should be used to power the AXIS Q7920.
• Protection against overcurrents, short circuits and earth faults should be provided in
the building installation.
• If a foreign object is accidently dropped into the video encoder chassis, always disconnect
power before attempting to remove the object.
Axis video encoder blades
S/N
— (Serial Number) is identical to the units MAC/Ethernet address.
P/N
— is the products model number.
Bus Connector
— This is the physical interface to the I/O terminal connector on the chassis.
Mounting Axis video encoder blades
The AXIS Q7920 can accommodate 14 Axis video encoder blades. The slots for these are numbered
1–14 from left to right. There are 4 slot groups in AXIS Q7920. Slot 1–4, slot 5–7, slot 8–11
and slot 11–14
The first blade should be inserted in slot 1. After that all slots can be used without any further
regulations. See
Optimizing Performance, on page 15
for information of how to optimize the
performance of the AXIS Q7920.
In order to get full functionality from AXIS Q7920 the blade in slot 1 should be an AXIS Q7436,
AXIS Q7404, AXIS Q7414, AXIS P7224 or newer.
Follow these steps to mount an Axis video encoder blade in the AXIS Q7920:
1. Remove the front panel cover from the slot in to which the video encoder blade will be
mounted.
2. Slide the video encoder into place , using the guides as an aid.
3. Fix the video encoder in place, using the screws from the front panel cover.
The AXIS Q7920 supports hot-swap of video encoder blades. A blade can be removed and/or
inserted without the need of switch off the AXIS Q7920.
NOTICE
NOTICE
NOTICE
Front panel covers should be used on all empty slots.
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Summary of Contents for Q7920
Page 1: ...INSTALLATION GUIDE AXIS Q7920 Chassis ENGLISH...
Page 4: ......
