Display switch order:

1) the tail: when switched on, after the tail: GuanBing first, after power off.

2) switch LED display, time interval is greater than 1 minute.

The environment temperature

The environment temperature is too high or the cooling condition is bad, should pay attention not to long tail;The screen should be installed in - 10 ° C to 40 ° C temperature range environment, need to add temperature control device is beyond the temperature range.It is strictly prohibited in any near the heat source for LED display installation work.

Environmental humidity

Install screen, environment relative humidity should be from 30% to 70% range, easy to generate static electricity when indoor environment humidity below 30%;When the indoor environment humidity higher than 70% is easy to cause electronic components be affected with damp be affected with damp.

Corrosive gas environment

Please do not install the display in acid or alkali ingredients such as corrosive gas environment, such as near the chemical warehouse.

The electromagnetic radiation environment

Please do not install the display in the electromagnetic radiation, rf radiation field strength over 5 v/m interference environment, isolate must do if necessary.

Keep stable power supply

Maintain stability of the power supply is necessary in power distribution cabinet equipped with surge switch, avoid lightning and grounding protection, in strong thunder weather and harsh natural conditions do not use display screen.

It is forbidden to screen touch water, easy to conductive material such as metal powder

Screen placed in low dust environment as far as possible, otherwise it will affect the display, at the same time can cause damage to the circuit.If because of various reasons come into contact with water, immediately without electricity board dry rear can use until the screen unit.

Control color display

Don't make the screen for a long time in full white, red, green, blue, etc all bright screen, thought that this will affect the service life of the displays.

Use the time

LED display screen rest at least two hours a day;Generally more than twice a week at least open a screen (especially the plum-rain season need to open once a day), and light up the time need to be more than two hours.

All maintenance on a regular basis

LED display need regular check, the line is damaged, if you don't work to change in time, when there is damage to timely repair or replacement.

Safety warning

When LED display installation again, to ensure safety, the factory only provide products and frame fixed reference solution, the relevant security users should be combined with local conditions and site conditions, draw on the aspect and confirmation.