Boxlight Mp-83i/mp-83ie Liquid Crystal Projector Operating Guide

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This Liquid Crystal Projector can display various
computer signals and NTSC/PAL/SECAM video
signals. 
Outline
(1) High brightness
A highly efficient optical system with a UHB lamp ensures
high brightness.
(2) High resolution
Three separate high-definition liquid crystal panels are
used for the R, G and B signals.
(3) Compact size, light weight for portability
(4) RGB output terminal
(5) RS232C Communication
(6)
Mouse emulation
(7)Complies with VESA DDC1/2B specifications
ContentsPage...

As these colours may not correspond with the coloured makings identifying the terminals in your plug,
proceed as follows:
The wire which is coloured Green and Yellow must be connected to the terminal in the plug which is
marked with the letter E or by the earth symbol  or coloured Green or Green and Yellow.
The wire coloured Blue must be connected to the terminal marked with the letter N or coloured BLUE or
BLACK. The wire coloured BROWN must be connected to the terminal marked with the letter L or...

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Before use
Examples of 
illustrated marks
(Before Use)
Illustrated marks Various illustrated marks are used in this product and instruction manual so
the product is used correctly and safely, and also to protect you and others from
danger and your property from being damaged.
This shows that a person could be killed or injured if the
wrong operation is done by ignoring this indication.
This shows that a person could be injured or material may be
damaged if the wrong operation is done by...

Warning
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If any abnormality occurs.
·When there is an abnormal smell or smoke, if
you use this unit as it is, this could cause a
fire or electric shock, etc. When an
abnormality is found, immediately turn off the
power switch and pull out the power plug
from the power outlet. Check that there is no
smoke, etc., then contact your dealer to repair
the unit. Do not repair it yourself as it is very
dangerous, and will void your warranty.
·Do not use this unit as it
is after trouble has
occurred, such as No...

·If the cord is damaged (core wire is
exposed, disconnected, etc.), ask
your dealer to replace it. It may
cause a fire, electric shock, etc.
·Check that no dirt adheres to the power plug
and fully insert without any play. If dirt
adheres or the connection is incomplete, it
may cause a fire, electric shock,
etc.
·The outer shield of power cord must
be connected to ground.
If you do not, it may cause an electric shock.
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Be careful in handling the power cord.
·Do not scratch, damage or process the...

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Do not place this unit where it gets hot.
Do not place the unit outdoors, in a
place exposed to direct sunlight or
near a heating device, because the
cabinet and parts could be affected.
Cleaning the lens.
To clean the lens, use a generally-
available lens cleaning tissue (used
for cleaning lens of camera, glasses,
etc.). Be careful not to scratch the
lens with a hard object.
(General cautions)
Rest your eyes occasionally when
viewing for a long time.
When you are not going to use
the unit for a long...

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Main unit
LensSpeakerSpeaker
Remote control
sensor
· Use the remote control transmitter within
the range of about 16 feet from the remote
control sensor and within 30° to both the
left and right.Cooling fan 
(exhaust)
Names and functions of each part
Handle ON indicator
This blinks in the standby mode and lights
in the operation mode.(See page 30)
STANDBY / ON buttonPower ON/OFF button.
OFF sets the unit in standby mode.
(see page 12~13)
LAMP indicatorThis lights or blinks when the lamp...

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Names and functions of each part (continued)
RGB input terminalD-sub 15pin shrink terminal(1/2)
VIDEO input terminal*(on video-equipped models only)
S-VIDEO input terminal
Mini DIN 4pin connector(1/2)
VIDEO input terminal
RCA Jack(1/2)
AUDIO L/R input terminal
RCA Jack(1/2)
*[Only with video option]
AC IN socketConnect the provided power cord.
MAIN POWER switchMain power ON/OFF switch.
:OFF
:ON
RGB output terminalD-sub 15pin shrink terminal
RGB output can be displayed
even in the standby mode.
CONTROL...

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Remote control transmitter
MENU STICK SWITCHWhen the menu screen is being displayed,
an adjustment item can be selected and
adjustment can also be done using this
switch. (See page 14)
When menu screen is not displayed, this
switch can move mouse cursor and also can
work as left click. (See page 21)
While pressing POSITION button, picture can
be moved up, down, left or right by moving
MENU STICK switch up, down, left or right.
CONTRAST buttonAdjusts contrast.
(See page 15)
VOLUME...

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CautionCautions on use of batteries
·Do not use batteries not specified for this unit.
Also do not use old and new batteries together.
It may cause a fire, injury due to burst of
battery or liquid leakage.
·When inserting batteries, pay attention to the
direction of the  and  polarity indications
and insert the batteries correctly. If the
polarities are confused, it may cause injury or
damage near the unit due to a burst of battery
or liquid leakage.
How to insert batteries
Insert the provided...