PRECAUTIONS
•
Slots or openings in the back of the monitor, are provided for ventilation and to ensure reli-
able operation of the video monitor or equipment and to protect it from overheating. These
openings must not be blocked or covered. The monitor should never be placed near or over
a radiator or heat register and should not be placed in a built-in installation such as a book-
case unless proper ventilation is provided.
•
All parts should be protected from violence vibration. And not allow be impacting, knocking
and dropping.
•
For clean the LCD screen, using hands or wet cloth is forbidden.
•
Please do the cleanness with soft cotton cloth, please do not use the organic or chemical
detergent. If necessary, please use pure water or dilute soap water to clean the dust.
• Image distortion may occur if the video door phone is mounted too close to magnetic field e. g.
Microwaves, TV, computer etc.
•
Please keep away the video door monitor from wet, high temperature, dust, and caustic and
oxidation gas in order to avoid any unpredictable damage.
•
Do not open the device in any condition, call the administrator for help if there is any prob-
lem.
