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12. Troubleshooting
By purchasing this TV box, you have acquired a product that has been designed to the state of the
art and is operationally reliable. Problems and malfunctions may, however, still arise. We should
therefore like to describe how you can eliminate certain malfunctions yourself.
Observe all the safety instructions in this operating manual!
Problem
No image
IR remote control
does not work
Weak image with the
display of the
computer image
Solution
• Are all cable connections properly installed?
• Is the power pack plugged into a functioning wall outlet?
• Is the TV box turned on?
• Did you select the right input?
• Is the connected device (e.g. computer) turned on?
• Is the connected signal correct (video or S-video-signal)?
• Did you set the resolution too high (e.g. 1280*1024 with a
common 1024*768 monitor)?
In this case, turn the TV box off and enter “000” with the IR
remote control (see chapter 8 c).
• Is the antenna or cable connection functioning? The antenna
signal bust be a common analog signal
• Connection to a satellite system is not possible.
• Point the IR remote control directly to the front of the TV box with
the IR LED first. The range is normally a few meters.
• Are the batteries in the IR remote control weak or empty?
• Are the batteries inserted correctly?
• Use a high-quality VGA cable respectively a shorter VGA cable,
each between the TV box and the PC and between the TV box
and the monitor.
Summary of Contents for STV-1280
Page 13: ...13 Beispiel f r Verkabelung...
Page 40: ...40 Example for cabling...
Page 67: ...67 Exemple pour le c blage...
Page 94: ...94 Voorbeeld van de kabelaansluitingen...
Page 111: ...111...