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6.4. Switcher Location and Placement
Binary matrix switchers are designed to deliver unsurpassed technology with superior performance. However,
where you install the switcher could greatly affect the performance of the system, and the life of the unit. Here are
some guidelines to follow when installing a B-120-HDMATRIX-8x8 switcher.
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Be sure that the unit is in a well-ventilated area that provides adequate cooling.
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Do not block the cooling vents located on both sides of the unit.
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Do not place the unit on carpeting or any similar material.
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Do not install the unit near a source of heat, or in an extremely humid or wet location.
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If your enclosure lacks good air flow (such as solid cabinet doors or wall-mounted racks), it may be necessary to
create ventilation to allow outside air into the space.
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Allow a minimum of 3" of free air space on either side of the unit. (Does not apply to rack mounting).
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Allow a minimum of 2" of depth behind unit to accommodate cables and connectors.
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When placing on a cabinet shelf, position the unit with all feet resting on a solid level surface.
6.4.1. Rack Installation
The B-120-HDMATRIX-8x8 can be mounted in a rack with the front or rear panel facing outward, and will
displace 1U of vertical space when installed. Rear-facing installation allows for easy access to the connections
for installations that do not require the front panel of the unit to be accessed. Front-facing mounting is useful for
applications where the front panel must be accessible or visible.
The rack ears are packaged separately from the matrix switcher in the box. Attach the ears to the sides of the
matrix at the front or back using the included screws. Tighten with a #2 Phillips Screwdriver. It may be necessary to
remove the feet from the bottom when rack mounting the matrix switcher. Remove the screws for the feet with a
#2 Phillips Screwdriver and store the feet and screws together in case they are needed in the future.
Note: The rack ears and mounting holes are only designed to safely hold the weight of the B-120-HDMATRIX-8x8.
CAUTION: Do not use the matrix switcher as a shelf for other equipment in the rack.
6.5. HDMI Input Connections
Each of the eight inputs on the B-120-HDMATRIX-8x8 utilize a standard HDMI port for connection. Follow these
guidelines when connecting sources to the inputs.
•
Always use the shortest cable possible between source equipment and the matrix switcher inputs. Use
high-speed rated cables to guarantee the best possible performance.
•
Always run one continuous cable when possible and avoid using HDMI cable adapters in runs.
6.6. HDMI Outputs
The HDMI outputs of the matrix can be connected to the input of a sink device (TV, AV receiver, fiber extender,
etc.). Please follow the guidelines below to ensure best performance and reliability.
•
Always use the shortest, possible cable between equipment. Use high-speed rated cables to guarantee the best
possible performance.
•
Always run continuous HDMI cables and avoid using HDMI cable adapters.
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When routing HDMI to an AV receiver, make sure to set the AV receiver to an HDMI mode where the signal
will not be processed or scaled to a different format. This will avoid signal timing issues that can cause
intermittent sync or total loss of sync. Contact the device manufacturer for details regarding HDMI setup.
6.7. Matrix Control Connections
All drivers, associated software and extra documentation is available under the Support tab on the
B-120-HDMATRIX-8x8 product page at www.SnapAV.com.
Note: System IR control and the front panel IR receiver can be disabled when not in use by using the Configuration
Utility. See the Configuration Utility Manual section, Other Settings for more information.
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