Venturer STB7766G Benutzerhandbuch

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TROUBLESHOOTING GUIDE

MAINTENANCE

Specifi cations and external appearance are subject to change without notice.

Cleaning the Unit

• Be sure to turn the unit off and disconnect the AC adapter before maintaining the unit.
• Wipe the unit with a dry soft cloth. If the surfaces are extremely dirty, wipe clean with a cloth that

has been dipped in a weak soap-and-water solution and wrung out thoroughly. Wipe with a dry
cloth.

• Never use alcohol, benzine, thinner, cleaning fl uid or other chemicals. Do NOT use compressed

air to remove dust.

SYMPTOM

CAUSE (AND REMEDY)

• Ensure the AC adapter is connected.

• The unit is not turned on.

• Try to tune to another channel.

• Make sure the antenna connected.

• Adjust the antenna for a stronger signal.

• This system does not support cable TV.

• Make sure you have connected your audio system correctly.

• Try to tune to another channel. Sometimes broadcasters have problems

with DTV audio encoding.

• Make sure the MUTE function on your TV is not set.

• Remove any obstacles between the remote and the unit.

• Use the remote near the unit.

• Point the remote at the remote sensor on the unit.

• Replace the batteries in the remote.

No power.

Intermittent signal,

or no signal at all

Poor sound quality,

or no sound

Remote control

doesn’t work

correctly

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