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BenQ is global leader in technology products, offering a range of LCD monitors, projectors, webcams and LED lamps that bring quality and enjoyment to …See more
Frequently asked questions
Q:
How to resolve the message "Out of Range" or "No signal" displayed on a blank screen when connecting the projector to input source devices?
A:
Please check whether the input signal is in the range of supported resolution and timing. For more details, please refer to the "Timing chart" in the user...
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