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Detailed description of each part of the projector, including ports and buttons.
Various methods for projector installation, including ceiling and table placement.
Specific instructions for mounting the projector securely on a ceiling.
Steps to adjust the focus ring for the clearest image performance.
Adjusting image size and focus using keystone correction.
Choosing the correct input source (AV, VGA, HDMI) for the connected device.
Selecting the desired input signal source on the projector's home page.
Using a USB disk to play video, music, picture, or office files.
Interface for playing music files, including controls and options.
Interface for playing office files, with options for playback modes.
Instructions for connecting the projector to a WiFi network for wireless features.
Steps to mirror an iOS device screen to the projector.
Steps to mirror an Android device screen to the projector using Miracast.
Guide to connecting Bluetooth devices like speakers or headsets.
Adjusting various image parameters like brightness, contrast, and color.
Adjusting the projection screen to a rectangle using 4-point keystone correction.
Adjusting the projection screen using 4-side keystone correction.
Restoring keystone correction parameters to default values.
Adjusting the projection size using horizontal and vertical zoom.
Instructions for updating the projector's system software.
Restoring the projector to its original factory settings.
Changing the projector's display language.
Connecting a USB disk to play media files on the projector.
Connecting external devices using HDMI cables.
Connecting a DVD player using AV cables.
Connecting audio devices like soundbars or speakers using an audio cable.
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