TracVision TV3 User’s Guide
87
Maintenance
Preventive Maintenance
The following tasks should be performed periodically to help maintain
peak performance:
•Vacuum the vents on the TV-Hub. Air needs to flow through these
vents to cool the electronic components and prevent overheating.
Figure 9-1 Vents on TV-Hub
• Clean the outside of the antenna with fresh water to remove grime.
Dirt buildup can affect reception of satellite signals. You may use
mild detergent, but avoid abrasive cleansers and high-pressure
water.
• Inspect the cable connections at the TV-Hub for any wear and tear.
Repair any damaged cables.
• Ensure the system is running the latest software version. See
“Updating the Software” on page 90 for details. Also make sure
the TV-Hub’s satellite library is up to date. See “Updating the
Satellite Library” on page 88 for details.
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