Ways to extend projector lamp life

1. The switching time interval should be about 5 minutes. We try not to turn the projector on and off frequently, and if you want to restart the projector after turning it off, you must wait patiently for about 5 minutes.

2. The projection environment should not be reflective. We try to avoid using it in too strong light, because too strong ambient light may make the bulb brightness effect worse.

3. Ensure the "identity" of the power supply. In order to prevent the lamp from exploding or the working power mismatch, when connecting the projector to the power outlet, pay attention to the nominal value of the power supply voltage, the machine's ground wire and power supply polarity, and pay attention to grounding.

4. Pay attention to the order of switching power supply. Normally, when turning on the projector, first power it on, then keep pressing and holding the LAMP indicator in the projector's control panel until the green light that appears does not flash. You cannot directly cut off the power when shutting down. You should keep pressing the LAMP indicator until the green light stops flashing and the projector's cooling fan stops rotating, and then cut off the power at the end.

5. We must pay attention to let the projector work for no more than four hours each time.

6. Clean environment.

7. Cool down. When we use the projector, we must pay attention to the temperature and ventilation conditions of the use environment.