Bush CTV401, Instruction Manual, Page: 51 / 56

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Poor reception on some channels.
• Station of cable channel may be experiencing problems, tune to another station.
• Station signal is weak, ,reposition the aerial for better reception.
• Check for sources of possible interference.
Lines or streaks in pictures.
• Check aerial (change the position of the aerial).
No picture when connecting with an HDMI cable.
• Check the input source is set to HDMI.
Picture appears in wrong ratio.
• Adjust the ASPECT RATIO settings in the PICTURE menu.
Audio problems
Picture OK but no sound.
• Press the VOL +/- buttons.
• Sound may be muted. Press the MUTE button to check.
• Try another channel. The problem may be caused by the broadcaster.
No output from one of the speakers.
• Adjust the BALANCE settings in the SOUND menu.
Unusual sound from inside the TV.
• A change in ambient humidity or temperature may result in an unusual noise when the TV is switched on or off
and does not indicate a fault with the TV.
No sound when connecting HDMI.
• Check is the input source is HDMI.
Audio noise.
• Keep the RF coaxial cable away from other connected cables.