Palsonic 3420B - Manual (Page 16)

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OTHERS
Troubleshooting Guide
Before calling service personnel, please check the following chart for a possible cause to the
trouble you are experiencing.
Spots appear on the screen
Stripes appear on the screen
Double images or "ghosts"
Snowy picture
The remote controller does not work
TV cabinet creaks
Specifications
Colour system:
Receiving channel:
Cable channel:
Power supply:
CRT:
Antenna impedance:
Dimensions (mm):
Weight (kg):
Power consumption:
Accessory:
Be sure the power cord is plugged in.
Contrast, colour, tint are not correctly
adjusted
Possible interferences of automobiles,
motorcycle, trolley bus, neon lamps, etc.
Possible interference of electronic
interference from another TV set, a
computer, an electronics game machine, a
broadcast station, etc.
This may be caused by reflections from
nearby mountains or buildings.
Check the antenna direction.
It is possible that the aerial “lead-in” is
damaged or comes off.
Check the antenna direction
The batteries may be worn out.
The batteries may be installed with their
polarity reversed.
Even if the picture or the sound is normal,
changes in the room temperature
sometimes make the TV cabinet expand or
contract, making a noise. This does not
indicate a malfunction.
PAL-BG, NTSC 3.58/4.43 (AV)
VHFL 0-5, 5A; VHFH 6-11; UHF E21-E69
S1-S41 (HYPERBAND)
AC 240V 50Hz
34cm
75 ohm
400 (W) x 349 (H) x 380 (D)
12
60W
one remote controller
* Note: Design and specifications are subject to change without notice.
Poor colour, poor tint
No power, red indicator is not lit up
Symptoms Check the following items
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