Maintenance; Plug Replacement-Uk - Seiki SE40FO04UK Instruction Manual

The audio function does not work
Picture OK but no sound
No output from one of the
speakers
Unusual sound from inside
the TV
No sound when connecting
HDMI
Audio noise
Password
Lost password
There is a problem in PC mode
The signal is out of range
(invalid format)
Vertical bar or stripe on
background and Horizontal
Noise and Incorrect position
Screen colour is unstable or
show a single colour

Maintenance

Early malfunction can be prevented. Careful and regular cleaning can extend the amount of time you will
have with your new TV. Be sure to turn the power off and unplug the power cord before you begin any
cleaning.
Do not use your TV in areas that are too hot or too cold, because the cabinet may warp or the screen may
malfunction. Your TV works best in temperatures that are comfortable to you.
Storage temperatures are 32° to 122°F(0° to 50°C).
Working temperatures are 32° to 95°F(0° to 35°C).
Do not place your TV in direct sunlight or near a heat source.
Plug replacement-UK
Should you need to replace the plug; the wires in
the power cable are coloured in the following way:
Blue – Neutral 'N'
Brown – Live 'L'
As the colours of the wires in the power cable
may not correspond with the coloured markings
identifying the terminals in your plug, and proceed
as follows:
The blue wire must be connected to the terminal
that is marked with the letter N.
The brown wire must be connected to the terminal
that is marked with the letter L.
If the power lead is damaged, it must be replaced by
a qualified electrician.
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• Press the VOL +/- buttons.
• Sound muted? Press the MUTE button.
• Try another channel. The problem may be caused by the
broadcaster.
• Adjust the Balance settings in the AUDIO menu.
• A change in ambient humidity or temperature may result in
an unusual noise when the TV is switched on or off and does
not indicate a fault with the TV.
• Check if the input source is HDMI1/HDMI2/HDMI3.
• Keep the RF coaxial cable away from the other connected
cables.
• Select the SET Password setting in the LOCK menu, then
enter the following master password "8899". The master
password clears your previous password and allows you to
enter a new password.
• Adjust the resolution, horizontal frequency, or vertical
frequency.
• Use Auto configures or adjust clock, phase, or H/V position.
• Check the signal cable.
• Reinstall the PC video card.
TROUBLESHOOTING