第
47
页
Maintenance
DISPLAY
A BETTER WORLD FOR ALL
5.3
Precautions for Daily Maintenance of the Display
With the full spread of LED displays in the market, many consumers often overlook the daily
maintenance of the display. Long-term use not only affects the user's visual experience, but also shortens the
life of the display. Please pay attention to the daily maintenance of the LED display.
1
、
Avoid being hurt by hard objects
If the LED display is accidentally damaged or scratched by hard objects, this display will be damaged.
Therefore, be careful not to let the hard object damage the screen of the LED display.
2
、
Do not let water or iron powder into the screen.
It is strictly forbidden to let water, iron powder and other easily conductive metal objects into the LED
display screen. LAMP Tech also recommends using LED displays in a low-dust environment. Dust will have a
great impact on the display effect, and will cause damage to the circuit. In case of water ingress for various
reasons, immediately disconnect the power and ask for maintenance personnel. The display can be used only
after drying.
3
、
Moisture-proof and temperature requirements are as follows: At the highest operating temperature, the
ambient humidity should be less than 60% of the relative humidity.
The temperature should be appropriate, and the temperature requirements are as follows: The operating
ambient temperature is
0
℃ ≤
T
≤
40
℃ ，
,and the storage ambient temperature is
-40
℃ ≤
T
≤
60
℃ 。
5.4
Cleaning of Fixed Display Panel
Warning: Isopropanol (200-661-7)
Dangerous goods, irritating to eyes and skin. Always use in areas with good
ventilation. Steam can cause drowsiness and dizziness. Avoid contact with skin and
eyes. If it accidentally comes into contact with your eyes, rinse immediately with plenty
of water and seek medical advice.
Warning: Isopropanol (200-661-7)
Dangerous goods, flammable. Always use in areas with good ventilation. Keep away
from fire. Smoking is prohibited when operating with isopropanol. Store in a
well-sealed, original container in a cool, well-ventilated, and fire-resistant storage
space.
Attention: The LED components used in the fixed display are susceptible to ESC
(electrostatic discharge) damage. In order to avoid damage to the LED, take the
necessary precautions.
