Q&A
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My projector is not turning on?
Make sure the internal battery of M4 Projector is fully charged
or connect it with the equipped power adapter.
The projected video is blurry?
Please enjoy your movies in dark environment. Move M4
Projector horizontally to suitable distance(0.8-2.6m) and then
scroll Focus Ring to adjust focus.
No voice output via HDMI connection?
Make sure the signal source channel of your device is convert-
ed to HDMI signal. Turn up the volume of M4 Projector and
your device. No sound is coming out if headphone is plugged
into the audio jack.
The image is stuck?
Reset M4 Projector via Reset Hole.
I can turn on the projector, but no image is displayed?
Make sure that your device is connected to projector correct-
ly. Check if the input signal source is correct, and then switch
into projection mode. Wait for a while and operate it again.
Please set resolution under 1080P. If it isn’t working, please
reset M4 Projector.
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