TAG Tesclate, Руководство пользователя

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TAG TECSLATE Page 27 of 30
Preventing condensation
■ Your interactive flat panel screen contains layers of glass that can collect condensation,
especially in the following conditions:
■ Temperature extremes with high humidity
■ Rapid changes in humidity, which can occur when you operate the product near water such as
a sink, pool, kettle or air conditioner ventilator
■ Direct exposure to sunlight
To evaporate condensation from your interactive flat panel
1. Remove the humidity source from the interactive flat panel, if possible.
2. Adjust the room temperature to normal operating ranges.
3. Turn on the interactive flat panel for 2–3 hours.
NOTE: If the screen condensation doesn’t evaporate, contact TAG Support at:
support@tagglobalsystems.com.
Troubleshooting
Before consulting a service technician, review the following instructions below. If the problem still
exists after going through the proper procedures, write down your display’s model and serial number
and contact a local distributor.
No Sound or Picture ■ Check power cord and make sure it is properly connected
to AC power outlet and that the power outlet is getting an
electrical current.
■ Check to make sure Main Power is in the “ON” or “UP”
position and that the Standby/Power button has been
pressed.
■ Check volume and brightness/contrast settings of the
picture.
Picture is normal, but no sound ■ Check volume buttons and sound system.
■ Check mute button on remote control.
No picture, picture is black & white ■ Check brightness/contrast and color settings.
Interference with sound or picture ■ Find out what device is causing the interference and
move to another room or location away from LCD display.
■ Switch the power adapter to another electrical outlet.
■ Check antenna, cable or Wifi connection.
Remote Control is not working ■ Check and replace batteries if needed. Clean remote
sensor. Check and replace batteries if needed. Clean
remote sensor.
The LCD display screen contains an advanced technology of sub-pixels, both light and dark
pixels. This will not affect the performance of this product
MAINTENANCE