Boxlight MP-650i User Manual

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Liquid Crystal Projector
Model
MP-650i
USER’S GUIDE
Thank you for purchasing this LCD projector. Please read this user’s manual thoroughly to ensure
correct usage. After reading, store this instruction manual in a safe place for future reference.
Outline
This LCD projector is used to project various
computer signals as well as
NTSC/PAL/SECAM video signals onto a
screen. Little space is required for installation
and large images can easily be realized.
Features
(1) Outstanding brightness
The UHB lamp and high-efficiency optical
system assure a high level of brightness.
(2) Partial magnification function
Interesting parts of images can be magnified for
closer viewing. 
(3) Distortion correction function
Distortion-free images are quickly available.
(4) Power zoom and power focus.
(5) P in P function
(6) USB jack
Before Use
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3
Checking the package Contents
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8
Names and functions of each part
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8
Installation
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12
Basic operations
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13
Adjustments and functions
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17
Connection to the video signal
terminals
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22
Connection to the RGB signal 
terminal
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22
Connecting to the USB
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25
Connection to the CONTROL signal 
terminal
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26
Example of system setup
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31
Cleaning the air filter
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31
Lamp
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32
Message table
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32
Troubleshooting
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33
Specifications
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34
About the warranty and 
after-service
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35
Contents
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