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

Please use your projector in the horizontal position. 
If you use your projector in the lens up position, the
lens down position and the side up position, this may
cause the heat inside to build up and become the cause
of damage.
Be especially careful not to install it with ventilation
holes blocked.
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Determine picture size and projection distance as illustrated below.
a:Distance from the projector to the screen. 
(tolerance :     10%)
This screen size is full-screen size.(800 dots X 600...

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7
Press the INPUT button or the INPUT SELECT (VIDEO or
RGB) button to select the source of the signal to be projected
on the screen.
·The selected signal input is displayed at the bottom right of the screen 
for 3 seconds.
Power on all connected equipment.
For the method of connecting various equipment, see on the page 18~26.
Turn the MAIN POWER switch of the projector on.[ I : ON]
·The ON indicator will light up orange.1
Press the STANDBY/ON button. 
·The ON indicator blinks (green) and then lights...

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Basic operations (continued)
·To reduce temperature inside the projector (cooling down), fan will rotate for about 1 minute
after the lamp is turned off.
·Do not turn off the MAIN POWER switch while the lamp is on because the lamp will be
damaged.
Press the STANDBY/ON button, for 1 second.
·The ON indicator lights up orange and the lamp turns off. (About 1 minute later), the fan stops and
the indicator blinks orange. 
·If you press the STANDBY/ON button for less than 1 second, the...

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Press the MENU ( ) buttons or the MENU ON /
OFF button.
·On-screen menus are displayed on the screen.
1
Select the menu to be adjusted using the MENU ( )
buttons or MENU STICK SWITCH.
·Menu displayed  in green is selected.
2
Select the item to be adjusted using the MENU ( )
buttons or MENU STICK SWITCH.
·Item displayed in green can be adjusted.
When no operation is done for about 5 ~ 10 seconds, menu screen will go off.
3
Individual memory functions are provided for the VIDEO1, VIDEO2, RGB1 and RGB2...

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RGB signal input VIDEO signal input The menu SET UP serves for the change of parameters influencing the picture and for the picture position
adjustments.
Adjustments and functions (continued)
·When start up screen is displayed (NO INPUT IS DETECTED or SYNC IS OUT OF
RANGE is displayed), SETUP menu items other than VOLUME cannot be set.
·TINT cannot be adjusted with PAL/SECAM video signal input.
·TINT, COLOR and SHARPNESS cannot be adjusted with an RGB signal input.
·V.POSIT, H.POSIT,...

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Adjustments and functions (continued)
The menu INPUT serves for the selection of input source.
The menu IMAGE serves for the picture inversion.
SETUP  INPUT  IMAGE  OPT.
MESSAGE
TURN  ON
TURN  OFF
SETUP  INPUT  IMAGE  OPT.
MIRROR
BLANK
REVEAL
MESSAGE
SETUP  INPUT  IMAGE  OPT.
BLANK
WHITE
BLUE
BLACK
SETUP  INPUT  IMAGE  OPT.
REVEAL
FAST
MEDIUM
SLOW
SETUP  INPUT  IMAGE  OPT.
MIRROR
NORMAL
H : INVERT
V : INVERT
H&V :
     INVERT
INPUT 
IMAGE 
SETUP  INPUT  IMAGE  OPT.
RGB1
RGB2
VIDEO1
VIDEO2SETUP  INPUT...

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The menu OPT. allows you to control communication function etc.
Adjustments and functions (continued)
SETUP  INPUT  IMAGE  OPT.
COM. SPEED
COM. BITS
TIMER
LANGUAGE
AUTO  OFF
START UP
SETUP  INPUT  IMAGE  OPT.
7N1    
8N1    COM. BITS
SETUP  INPUT  IMAGE  OPT.
1200
2400
4800
9600
19200COM. SPEED
(bps)
SETUP  INPUT  IMAGE  OPT.
LANGUAGEENGLISH
FRANÇAIS
DEUTSCH
ESPAÑOL
ITALIANO
NORSK
NEDERLANDS
SETUP  INPUT  IMAGE  OPT.
TIMER15  min.
SETUP  INPUT  IMAGE  OPT.
START UP
TURN ON
TURN OFF...

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1. Input / output signal
Connection to the RGB signal terminal
2. Signal input / output terminal
51
10
6
15
11
D-sub 15pin shrink terminal
(Female)
1. Input signal
Connection to the video signal terminals
2. Signal input terminal
GroundLuminance signal
S VIDEO input (Mini DIN4 pin) Ground Chrominance signal
CautionVideo input signal terminals have priority in the following order.
S-VIDEO input terminal      RCA jack input terminal
Even when the video signal is displayed, only an audio signal is output...

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3. Example of computer signal
Note 1: Signal mode
Note 2: MAC adapter is necessary to the resolution mode.
Projector is compatible with 13 inch mode and 16 inch mode.
MAC13mode=switch 1 and switch 2 are ON.
MAC16mode=switch 2 and switch 4 are ON.
Note 3:Display mode
Connection to the RGB signal terminal(continued)
ON
OFF
123456
(Example 16inch mode)
Caution·Some input sources may not be displayed properly because they are not compatible with the
projector.
·Some input sources may not be...

204. Initial set signals
The following signals are initially set. The settings may be different depending on the computer type. In
this case, adjust the settings referring to pages 14, 15.
Connection to the RGB signal terminal(continued)
Back porch(b)
Back porch(b)
DATA
HSYNC
DATA
VSYNC
Sync.(a)Front porch(d)
Active(c)
Sync.(a)Front porch(d)
Active(c)
Computer/signalHorizontal Timing (µs)
abcd
VGA-1 3.8 1.9 25.4 0.6
PC-9800 3.0 3.8 30.4 3.0
VGA-2 3.8 1.9 25.4 0.6
VESA (85Hz) 1.6 2.2 17.8 1.6
VGA-3 3.8...