Metz 55TH34 VT - Manual (Page 35)

35
Cleaning
Fault-finding
Repairs
Technical data
Cleaning the TV set
Always switch off the TV with the main power switch before you
clean it!
Use a soft, dry or slightly moist cloth to clean the cabinet. Do not use
any strong detergents as they may damage the finish and labels.
Use a damp chamois leather to clean the screen.
Transmission standard: PAL B/G
Reception range: channels 21 69, special channels 1 41
Programme positions: 100 (0... 99)
Programme display: OSD
Antenna input: 75
Ω
Mains voltage: 230 V, 50 Hz
Power consumption
TV set:: 60 W
Misic power: 2 x 15W, 8 Ω
Consumption of energy per hour: 60 Wh
Standby: 5,5 W
All settings can be stored individually for each programme position.
All supply voltages are protected against short-circuits and switch
off automatically if the load becomes too high. They switch them-
selves on again as soon as the excessive load disappears. See also
the Alignment Instructions.
Poor picture quality
• Is the TV set correctly tuned to the station?
• Is the TV set or its antenna located close to loudspeakers, un-
grounded audio devices or fluorescent lamps?
• Hills and high buildings can result in double pictures or „ghost“
images.
• Check that you have entered the correct channel and, if necessary,
adjust the fine tuning.
No picture
• Is the antenna connected correctly?
• Is the antenna cable in good condition and equipped with the cor-
rect plugs?
• Are the plugs fully inserted in the antenna socket?
• Have you pressed the correct key on the remote control? Try pres-
sing the key again.
No sound
• Have you switched off the sound by pressing the mute key?
• If you hear the sound from only one speaker, check in the SOUND
menu that the balance is set correctly.
If you cannot find the reason for the fault, switch the TV set off
for a few seconds and switch it back on again.
Never attempt to repair the TV set yourself. Have all repairs
made by an authorised dealer.
The TV should only be opened and repaired by qualified
service personnel!
CAUTION! DANGER!
Consult your dealer when repairs are necessary.
Any unauthorized attempts to open or repair the TV may result in the
guarantee becoming null and void.
Adequate shielding is provided against X-ray radiation (see approval
certificate on the rear panel of the TV).
Changing the high voltage or fitting a different type of picture tube
may cause an increased amount of X-ray radiation. Televisions modi-
fied in such a manner are no longer in keeping with this approval
certificate and must not be used!