Video Projector Sony VPL - DX 127 Flashing screen

[victorgrant]

Hi,

I have a Sony video projector VPL - Dx 127 really helpful to teach in
Vietnam until screen started to flash ! It's connected to Ipad Air by VGA cable
- USB Adapter from Apple. Does anyone has problem of flashing screen ?
Please help.

I didn't find the right solution from the Internet.

References:
www.dpreview.com/forums/thread/3928858
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Thanks