Megasat Caravanman 85 Professional, Руководство пользователя, Страница: 32 / 41

Ignition Stow Troubleshooting
Antenna Receiver
Dip Switch
RS232
Main Cable 12V AC
12V DC
There are a number of common issues that can affect the signal quality or the opera-
tion of the antenna system. The following sections address these issues and potential
solutions.
Simple check 23
Causes and Remedies 24
Simple check
Can the antenna see the satellite?
The antenna requires an unobstructed view of the sky to receive satellite TV signals.
Common causes of blockage include trees, buildings, bridges, and mountains.
Is there excessive dirt or moisture on the antenna dome?
Dirt buildup or moisture on the dome can reduce satellite reception. Clean the exte-
rior of the dome periodically.
Is it raining heavily?
Heavy rain or snow can weaken satellite TV signals. Reception should improve once
the inclement weather subsides.
Is everything turned on and connected properly?
Make sure your TV and receiver are both turned on and set up for the satellite input.
Finally, check any connecting cables to ensure none have come loose.
Is the antenna’s LNB set to the correct skew angle? (Manual Skew Ver. Only)
To optimize reception, the antenna’s LNB needs to be set to the correct skew angle
for the satellite you want to track. See “Appendix A – How to set the skew angle” for
details
ENGLISH ENGLISH
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You can use ignition stow function when you install at
vehicle.
This is main 12V DC input connector at behind of IDU.
Right side connector need to main power at vehicle for sup-
ply 12V DC power.
If you connect left side connector to vehicle`s key-box di-
rectly, you can use ignition stow function.
It mean, if someone turn on his vehicle, antenna will stow
by him self.
Emergency operation:
A failure in the antenna, you can change the DIP switch on
the back of the device to control the antenna manually.
up down
Cycle Test
Manual Mode (Elevation)
Manual Mode (Azimuth)
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