Troubleshooting
Before you call for service, determine the symptoms and make a few simple checks as shown below.
Symptoms | Check | ||
Picture | Sound | ||
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| Aerial location, direction or connections | |
Snowy Picture | Noisy Sound |
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| Aerial location, direction or connections | |
Multiple Image | Normal Sound |
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| Electrical appliances | |
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| Cars/Motorcycles | |
Interference | Noisy Sound | Fluorescent lamps | |
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| Volume | |
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| (Check whether the mute function has been activated on the | |
Normal Picture | No Sound | Remote Control.) | |
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| Not plugged into AC outlet | |
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| Not switched on | |
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| Contrast and Brightness/Volume setting (Check by pressing | |
No Picture | No Sound | the Power Switch or | |
Control.) | |||
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| Colour control | |
No Colour | Normal Sound |
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| Retune channels | |
Scrambled | Normal or Weak sound |
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| Magnetic interference from unshielded equipment; | |
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| TV set moved while “ON”. | |
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| Turn the TV set off for 30 minutes, using the Power Switch on | |
Coloured Patches | Normal Sound | the TV set. | |
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| Colour System | |
No Colour | Noisy Sound |
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