Interactive Whiteboards
  • This topic has 1 reply, 2 voices, and was last updated 5 years ago by Anonymous.
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    • #1138
      nikki Chonikki Cho
      Participant

      i have colour on my board for about 5 min, then after much flashing, the bright colours disappear and everything turns bluish grey. what can I do? i have tried changing the bulb.

    • #6071
      Anonymous
      Inactive

      Hi Nikki,

      Thanks for posting on the Support Community.

      For the issue your experiencing I would recommend contacting Promethean Technical Support directly for this issue and providing them the serial number of the projector for further troubleshooting.

      Thanks
      Adam
      Promethean Technical Support

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