Product Manual

4) USB Storage Devices
This product can automatically identify USB storage devices. After inserting a USB device,
simply follow the system prompts.
This product also supports manual switching between video sources.
To switch to another video source, select Settings > Source > Local/HDMI. Alternatively, return
to the homepage and select the corresponding source button to enter an external source.
5) Brightness
Users can adjust the brightness of the projector lens manually or through the Smart
Brightness function. The system automatically detects changes to the ambient light and
adjusts the brightness accordingly.
Settings > Projection Settings > Brightness > Smart Brightness/Custom
a) Smart Brightness: Automatically adjusts brightness in accordance with ambient lighting.
b) Custom: Manually adjust the brightness with the keys on the side of the remote control.