What shall I do if the presenter does not work at all?


This is probably because:

  • The presenter is not switched on.
    - To switch the presenter on, press the dongle inwards until it clicks. Then take the dongle out.
    Note: Removing the dongle by only pulling it out of the presenter does not switch the presenter on. You really have to use the press-to-release method described above. 

  • The presenter runs out of battery.
    - Press the laser button to check the battery. Replace the battery if it is empty.

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