- How and when should I clean the lens? [ Answer ]
- What should I do if I see the message No Signal? [ Answer ]
- When and how should I clean or replace the air filter? [ Answer ]
- Nothing is projected on the screen. What should I do? [ Answer ]
- What is the maximum recommended USB cable length I can use to connect the projector? [ Answer ]
- Can I use both USB display and mouse control with a single USB cable? [ Answer ]
- Does the projector come with a remote control? [ Answer ]
- How can I adjust the colors? [ Answer ]
- How do I connect a monitor to the projector so I can simultaneously view images on the monitor and from the projector? [ Answer ]
- How do I set the password on the projector? [ Answer ]
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