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2. No picture
• Ensure the product has power and press the STANDBY key.
• Ensure the HDMI or AV cables are firmly connected to the display.
• Ensure the antenna cable is properly connected to the receiver.
• Reset to Factory Default from the System Menu.
• Activate channel search from the Channel Search Menu.
• Check the brightness level of the display.
•Check if the channel you seek is currently on air on a known
receiver.
3. Poor picture quality
• Ensure no mobile phone or microwave oven is operating near the
receiver.
• Switch lighting and other electrical devices nearby Off.
• Check the signal on another TV. Repair antenna if the level is
unstable.
• A pro installer with proper instrumentation can make it work for you.
4. No or poor sound quality
• Check your HDMI / AV cables are connected correctly.
• Check the audio volume levels of your TV set and the receiver.
• Check if the receiver or TV sound is on Mute.
• Check audio type or soundtrack option. (Where applicable)
5. Remote control does not operate.
• Point the top end of the remote control directly towards the front of
the receiver.