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3. Troubleshooting
Q: It takes a while to display picture on the screen after turning power on
or after changing channel.
A:
It will take several seconds for this receiver to show the logo or picture after
power on since the system have to finished the initialization of the main
chip and demodulator. In case of digital broadcasting, it could take 1 to 2
seconds to receive data. Therefore, it is not a faulty receiver if the picture
display is delayed.
Q: There is no picture on the screen.
A:
Make sure the power is on.
Make sure the cable between the receiver and the TV is connected properly.
Make sure the TV's external video input mode is selected correctly.
Make sure the video output is selected correctly.
Make sure the antenna is positioned correctly.
Try turning the receiver off and then back on again.
Q: Cannot receive certain channels through the antenna.
A.
Use the automatic scanning function to add the channels not included in
the memory.
Signal from the TV station may be weak.
Reposition antenna.
Q: TV blocked at certain channels.
A.
Use the automatic scanning method to add the channels not include in
the memory.
Check parental control settings.
Q: Poor video quality or screen flickering.
A.
This is a result of a poor broadcast signal.
Rotate the antenna to a different direction.
Q: Black box on the screen.
A.
The “Text” option is enabled and no text is available.
Turn off CCD (Closed Caption) on the remote control.
Q: No Sound.
A:
Make sure the cable between the receiver and the TV audio jack or your
audio system is connected properly.
Try pressing the MUTE button on the remote.
Try pressing the VOL+ button on the remote continuously.
Try turning the receiver off and then back on again.
Q: The remote control does not work.
A:
Make sure there is no obstruction between the remote controller and the
remote sensor of the receiver.
Make sure the distance and degree is not out of range.
Check to insure the batteries are installed correctly.
Install a pair of new batteries.
Summary of Contents for STB-T12
Page 1: ...USER MANUAL STB T12...
