Boxlight Mp-93i Liquid Crystal Projector Operating Guide

Please basically use liquid crystal projector at the horizontal
position. 
If you use liquid crystal projector by 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.
a
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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...

12
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.
The method of connecting various equipment, see on the page 19~27.
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) during warm-up and...

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

14
Basic operations (continued)
MAGNIFYING FUNCTION
It is possible to display a partially magnified picture. This function can be used in combination with a
FREEZE function.
[TO CHANGE MAGNIFICATION]
3
Press the MAGNIFY + button.
·By doing so, the center of the picture can be magnified as one
part, becoming double in size.1
Press the MAGNIFY + button.
·When the button is pressed, more magnification of display
takes place. (Maximum about 4 times)2
Press the MAGNIFY - button.
·When the button is pressed,...

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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 DISK PAD.
·Menu displayed  in green is selected.
2
Select the item to be adjusted using the MENU ( )
buttons or 
DISK PAD.
·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 VIDEO, RGB1 and RGB2 input terminals....

16
RGB signal input
VIDEO signal input The menu SET UP serves for the change of parameters influencing the picture and for
the move picture position.
Adjustments and functions (continued)
SET UP 
SETUP  INPUT  IMAGE  OPT.
VOLUME
BRIGHT
CONTRAST
V POSIT
H POSIT
H PHASE
H SIZE
COLOR BAL
123
111
31
1024
R                              B
AUTO
SETUP  INPUT  IMAGE  OPT.
VOLUME
BRIGHT
CONTRAST
SHARPNESS
COLOR
TINT
COLOR BAL
R                              B
Adjustment Item Details of adjustment
VOLUME
Decrease...

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Adjustments and functions (continued)
The menu INPUT serves for the selection of input source.INPUT 
SETUP  INPUT  IMAGE  OPT.
RGB1
RGB2
VIDEOSETUP  INPUT  IMAGE  OPT.
RGB1
RGB2
V I DEO
SYSTEMAUTO
NTSC
PAL
SECAM
NTSC4.43
M-PAL
N-PAL
Adjustment Item Details of adjustment
RGB 1
Selects the RGB 1 terminal.
RGB 2Selects the RGB 2 terminal.
VIDEOSelects the VIDEO terminal.
SYSTEM
Selects the video signal systems. In normal circumstances, select AUTO. AUTO does not
support N-PAL.
When the picture...

18
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 UPSETUP  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
SETUP  INPUT  IMAGE...

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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...

203. 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 source may not be displayed properly because they are not compatible with the
projector.
·Some input source may not be displayed in full...