Magnavox 30MF200V User manual, English (US) - Page 20
Before Calling Service
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TBeipfos re Calling Service Symptoms Items to Check and Actions to follow "Ghost" or double images • This may be caused by obstruction to the antenna due to high rise buildings or hills. Using a highly directional antenna may improve the picture. No power • Check that the TV's AC power cord is plugged into the mains socket. • Unplug the television, wait for 60 seconds. The re-insert plug into the mains socket and turn on the television again. No picture • Check antenna connections at the bottom of the TV to see if it properly connected to the TV. • Possible broadcast station trouble.Try another channel. • Adjust the contrast and brightness settings.Try another auto picture setting. • Check the Closed Captions control. Some TEXT modes could block the screen. • Switch your HDMI-source to a correct display mode. No picture and • Your TV has a protective mode in case there is too much heat build-up. power switched on Check the clearance around the vents of the device to be certain there are no blocking walls or cabinets which would limit the air flow. No sound • Increase the VOLUME. • Check that the TV is not muted, press the ¬ button on the remote control. • When no signal is detected, the TV automatically switches off the sound. This is proper operation and does not indicate a malfunction. Good sound but poor color or no picture • Adjust the contrast, color, tint and brightness setting. Try another auto picture setting. Poor picture • Check the HDMI connection. Snowish picture and noise • Check the antenna connection. Television not responding to remote control • Check whether the batteries are working. Replace if necessary. • Clean the remote control sensor lens on the TV. • Operating range between TV and the remote control should not be > 240". • You can still use the buttons on the top side of your TV. • Check if the remote control is in the correct mode. Control of accessory devices • The infrared signals of the screen may influence the reception sensibility of other peripherals. Solution: replace the batteries of the remote control of other devices. E.g. keep away a wireless headphone from within a radius of 50". No stable or not Check if you have selected the correct VGA mode in your PC. synchronized VGA picture 16