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Before calling for service, determine the symptoms and make a few simple checks as shown below.
Troubleshooting
Symptoms
Picture
Sound
Checks
Aerial Location, direction
Connection
Aerial Location, direction
Connection
Electrical Appliances
Cars / Motorcycles
Fluorescent Lamps
Volume
(Check whether the mute function has
been activated on the Remote Control.)
Not plugged into AC outlet
Not switched on
Contrast and Brightness / Volume Setting
(Check by pushing the Power Switch or
Stand-by Button on the Remote Control.)
Colour Control
Re-tune Channels
Magnetic interference from unshielded
equipment.
Receiver moved while "ON"
Snowy Picture
Multiple Image
Interference
Normal Picture
No Picture
Scrambled
No Colour
Colour Patches
Noisy Sound
Normal Sound
Noisy Sound
No Sound
No Sound
Weak Sound
Normal Sound
Normal Sound
Noisy Sound
No Colour
Sound System
Colour System
