Sea Tel COASTAL 18, Инструкция по установке и эксплуатации

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Maintenance Coastal 18 Ku-Band TVRO
6-2
6.3. Preventive Maintenance
As needed - Clean the outside surface of the radome with warm soapy water to remove dust, grime and salt
residue.
There is no other preventive maintenance required
6.4. Fault Isolation/Trouble-shooting
The following table is provided to help isolate problems in the Series Antenna system.
Symptom Possible Fault
Antenna tracking but receiver not
providing desired programming 1. Incorrect satellite. Press NEXT to search for desired
satellite
2. Receiver fault. Refer to receiver manual for operation and
testing.
Antenna tracking, receiver only gets
some desired channels 1. May be in weak area of footprint
2. Polarization may not be optimized (refer to section 2.3.1)
3. Receiver may not be generating correct voltage or tone
output. Refer to receiver manual for operation and testing.
4. Matrix switch may not be passing voltage or tone output
from the receiver. Contact your dealer/agent.
5. LNB assembly failure. Contact your dealer/agent.
Intermittent freeze-framing of picture 1. Check for blockage
2. May be in weak area of footprint
3. Polarization may not be optimized (refer to section 2.3.1)
4. Receiver may not be generating correct voltage or tone
output. Refer to receiver manual for operation and testing.
5. Is matrix switch buzzing or clicking. Contact your
dealer/agent.
6. Check all coax cables for poor connection
7. Possible receiver failure. Contact your dealer/agent.
8. Possible antenna failure. Contact your dealer/agent.
Antenna does not come on when the
ON key is pressed 1. Check +12 VDC input to antenna control panel.
2. Verify that all connections on the rear of the antenna
control panel are properly seated.
3. Check the 4A fuse in the rear panel of the antenna control
panel
4. Call dealer/agent for further assistance