YABER Lifetime Professional Support
Tips
Dear customer,
Thank you very much for supporting YABER!
Please read this manual thoroughly before using the projector. If you have any issues, email
your order number and the problem to support@yabertech.com We will provide a fast
solution in 24 hours.
Actually, many problems can be easily solved by setting, such as no signal, no sound,
bluetooth connection failed, WiFi connection failed, dark spots, choppy animation etc. We
promise all the projectors have been 100% carefully checked and packaged before shipping.
If you have any questions, could you please contact us so that the problem can been solved.
And give us an opportunity to improve. We guarantee we will provide you a satisfactory
solution.
Thanks for your understanding!
YABER Service Team
1. Do not place projector in too warm or too cold room, because the high temperature or low
temperature will shorten lifespan of the device. The working environment would be 5
℃
~35
℃
better.
2. If there are black spots on the projection screen, please don't worry,please contact
support@yabertech.com via email, we can send you a video about how to remove the dust.
3. The projector shall be strictly protected from strong impact, extrusion and vibration. Do
not try to move and on strong impact, extrusion and vibration. Do not try to move and the
internal circuit faults.
4. Lens, as the core component of the projector, is directly related to the picture definition
and effect. The excessive dust thereon will affect image quality. The dirty lens shall be wiped
with soft cotton cloth for the glass lens surface. Hard cloth or abrasives shall not be used.
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