LightVision Technologies Corp. WLP-I 用户手册
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Frequently Asked Questions
1) How to know the battery is out of power?
If the blue LED on the wireless presenter
starts to flash slowly, it means the power is low
and the battery needs to be recharged.
2) The laser pointer does not work, why?
and the battery needs to be recharged.
2) The laser pointer does not work, why?
Firstly you need to turn on the power.
Secondly you can check whether the wireless
presenter is in low power or out of power. If the
LED flash slowly, it means the power is low and
the battery needs to be replaced. If all the other
buttons can work, only the laser pointer cannot
work, the laser diode may need replacement.
3)
presenter is in low power or out of power. If the
LED flash slowly, it means the power is low and
the battery needs to be replaced. If all the other
buttons can work, only the laser pointer cannot
work, the laser diode may need replacement.
3)
When the mini USB receiver plugs into
the PC USB, the laptop does not detect the
device, why?
device, why?
Please try another USB port or another PC.