Tips - Nevir NVR-7502-19HDD-N Manual De Instrucciones

Tips

Screen Care: Clean the screen with a slightly damp,
soft cloth. Do not use abrasive solvents as they may
damage the coating layer of the TV screen. For your
safety, unplug the mains plug when cleaning the
set. When moving the TV, hold it properly from the
bottom part.
Image Persistence: Please note that ghosting may
occur while displaying a persistent image.LED TVs'
image persistence may disappear after a short time.
Try turning off the TV for a while.
To avoid this, do not leave the screen in still picture
for extended periods.
No Power: If your TV system has no power, please
check the main power cable and connection to the
mains socket outlet.
Poor Picture: Have you selected the correct TV
system? Is your TV set or house aerial located too close
to a non-earthed audio equipment or neon lights, etc.?
Mountains or high buildings can cause double pictures
or ghost images. Sometimes you can improve the
picture quality by changing the direction of the aerial.
Is the picture or teletext unrecognisable? Check if you
have entered the correct frequency. Please retune the
channels. The picture quality may degrade when two
peripherals are connected to the TV at the same time.
In such a case, disconnect one of the peripherals.
No Picture: Is the aerial connected properly? Are the
plugs connected tightly to the aerial socket? Is the
aerial cable damaged? Are suitable plugs used to
connect the aerial? If you are in doubt, consult your
dealer. No Picture means that your TV is not receiving
a transmission. Have you selected the correct button
on the remote control? Try once more. Also make sure
the correct input source has been selected.
Sound: You can not hear any sound. Did you perhaps
interrupt the sound, pressing the
coming from only one of the speakers. Is the balance
set to one extreme? See Sound Menu.
Remote Control: Your TV no longer responds to the
remote control. Perhaps the batteries are exhausted.
If so you can still use the local buttons on the TV.
Input Sources: If you cannot select an input source,
it is possible that no device is connected. Check
the AV cables and connections if you have tried to
connect a device.
Recording Unavailable: To record a programme, you
should first connect a USB disk to your TV while the
TV is switched off. You should then switch on the TV to
enable recording feature. Otherwise, recording feature
will not be available. If you cannot perform recording,
try switching off the TV and then re-inserting the USB
device while the TV is switched off.
USB Is too Slow: If "USB is too slow" message is
displayed on the screen while starting a recording,
try restarting the recording. If you still get the same
error, it is possible that your USB disk does not meet
the speed requirements. Try connecting another
USB disk.
button? Sound is
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