页面 11, Troubleshooting – SONIQ T200 User Manual

Page 10

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Symptom

Possible Cause

Remedy

LED on front panel
does not display.

AC power cord
disconnected

Connect power cord
properly into the power
socket

Incorrect connection of the
video/audio output to TV
input terminal

Connect two terminals
correctly with RCA

Incorrect Connection of
antenna cable

Connect the antenna
cable correctly

Incorrect placement of
antenna

No signal or weak signal

Your TV mode is
different from Set Top
Box broadcasting mode

Battery exhausted

Fluorescent light
interfering with the
remote controller

Power Down

Adjust the direction of
antenna

Check the cable
connections, TV and
other equipment
connected between the
TV and the receiver or
adjust the antenna

Use AV mode

Change the batteries

Switch off the light

Unplug the power from
the wall and plug it back in

No Power

The remote controller is
not working

Black and white screen
or V-Hold

No picture or sound

6. Troubleshooting

Troubleshooting

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