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Acer HE-4K15 Projector Child Lock Setting Guide
Projectors have now entered millions of families, and many parents have added projectors to their homes to facilitate children’s learning and use. However, the content
Acer HE-4K15 Projector Keystone Correction Using Guide
At present, almost all projector manufacturers have adopted digital keystone correction technology, and most projectors using digital keystone correction support the vertical keystone correction function,
Philips Screeneo U4 Projector Review – New Philip UST Projector
Philips released a new laser model – Philips Screeneo U4, unlike the previous Philips model, it is a modern style ultra short throw home theater
Philips Screeneo U4 Projector External Speaker Connecting Tip
How to connect external speakers to the projector? With this connection, audio from the Philips Screeneo U4 Projector is played through the external speakers. In
Optoma ZH39 Projector Focus Adjustment Guide
How to adjust the image focus of Optoma ZH39 Projector? It is quite simple. Optoma ZH39 Projector is equipped with a focus ring on the
How to Adjust Image Height of Optoma ZH39 Projector
Adjusting the projector image can be a indespensible step during the usage of projectors. Optoma ZH39 Projector is able to produce a image size from
Why LG HU915QE Projector Produce Noise?
Some users may be confused that why they can hear a noise from LG HU915QE Projector, it that the projector has some function failure? There
Why There’re Dots on LG HU915QE Projector Screen Image?
The LG HU915QE Projector is suitable for use in various types of spaces, with ease of use and flexible configuration. Its 4K resolution of 3840×2160
How to Connect Video Playback to Philips PicoPix Nano Projector?
This tip helps you use the projector to play media from a wide range of sources. Keep on reading to learn how to connect video playback to
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