Optoma Hd131x Projector User Manual

21English
Installation
Adjusting the Projected Image
Adjusting the Projector’s Height 
The projector is equipped with elevator feet for adjusting 
the image height.
1. Locate the adjustable foot you wish to modify on the 
underside of the projector. 
2. Rotate the adjustable ring clockwise to raise the projector 
or counter clockwise to lower it. Repeat with the remaining 
feet as needed. 
Tilt-Adjustment Feet
Tilt-Adjustment Ring  

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Installation
Adjusting the Projector’s Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus the im-
age, rotate the focus ring until the image is clear.  
 The projector will focus at distances from 4.92 to 32.80 feet 
(1.5 to 10.0 meters).
POWER
?
Zoom Ring
Adjusting Projection Image Size
 Projection Image Size from 37.6” to 301.1” (0.96 to 7.65 
meters).
Width
Height
Diagonal
Top View
Side View Projection Distance (D)
Projection Distance (D) Screen
Screen
Screen (W)
Screen...

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Installation
™ This table is for user’s reference only.
Diagonal length (inch) size of 16:9 Screen
Screen Size W x HProjection Distance (D)Offset (Hd)(m)(inch)(m)(feet)
WidthHeightWidthHeightwidetelewidetele(m)(feet)
37.60.83 0.47 32.8 18.4 -1.5 -4.92 0.07 0.25 
40.00.89 0.50 35.0 19.6 1.3 1.6 4.36 5.22 0.08 0.26 
60.01.33 0.76 52.4 29.8 2.0 2.4 6.53 7.84 0.12 0.40 
70.01.55 0.87 61.0 34.3 2.3 2.8 7.62 9.15 0.14 0.46 
80.01.77 1.00 69.7 39.4 2.7 3.2 8.71 10.46 0.16 0.52 
90.01.99 1.12 78.3...

24English
User Controls
Using the Control Panel
POWERRefer to the “Power On/Off the Projector” section on 
pages 18-19.
RE-SYNCAutomatically synchronize the projector to the input 
source.
EnterConfirm your item selection.
SOURCEPress “SOURCE” to select an input signal.
MenuPress “Menu” to launch the on-screen display 
(OSD) menu. To exit OSD, Press “Menu” again.
AV MUTEMomentarily turns off/on the audio and video.
Four Directional 
Select KeysUse     to select items or make adjust-
ments to your...

25English
User Controls
Remote Control
Using the Remote Control
Power OnRefer to the “Power On” section on page 18.
Power OffRefer to the “Power On/Off the Projector” section on page 19.
Lamp ModeIncrease/Decrease the luminance of the im-age. (refer to page 48)
ModeSelect a display mode for optimised settings 
for different applications. (refer to page 32)
4:3Scale the image at a 4:3 (1440x1080) aspect 
ratio.
16:9Scale the image at a 16:9 (1920x1080) 
aspect ratio.
LBX
Enable the viewing of the...

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User Controls
Using the Remote Control
EnterConfirm your item selection.
SourcePress “Source” to select an input signal.
Re-syncAutomatically synchronizes the projector 
to the input source.
MenuDisplay or exit the on-screen display 
menus for projector.
HDMI1Press “HDMI1” to choose source from 
HDMI 1 connector.
HDMI2Press “HDMI2” to choose source from 
HDMI 2 connector.
VGA1Press “VGA1” to choose source from 
VGA1-In/YPbPr/ connector.
VGA2Press “VGA2” to choose source from 
VGA2-In/YPbPr...

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User Controls
Remote Control
Using the Remote Control
Power  
Refer to the “Power On/Off the Projector” 
section on pages 18-19.
L ButtonMouse left click.
R ButtonMouse right click.
Page +Use this button to page up.
Page -Use this button to page down.
EnterConfirm your item selection.
SourcePress “Source” to select an input signal.
Re-Sync Automatically synchronizes the projector to 
the input source.
Four Directional 
Select Keys
Use ▲▼◄► to select items or make ad-
justments to your...

28English
User Controls
Using the Remote Control
HDMI2Press “HDMI2” to choose source from 
HDMI 2 connector.
FreezePress “Freeze” to pause the screen image. 
Press this button again to unlock.
AV muteMomentarily turns off/on the audio and 
video.
VGA1Press “VGA1” to choose source from 
VGA1-In/YPbPr/ connector.
VGA2Press “VGA2” to choose source from 
VGA1-In/YPbPr connector.
VideoPress “Video” to choose Composite video 
source.
Switch
USB mouse switch. Turns mouse function 
on/off. Press once to turn on...

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User Controls
Display Mode
Brightness
Contrast
Sharpness
Color
Tint
Advanced
Photo
IMAGE
Sub MenuSettings
Main Menu
The Projector has multilingual On-screen Display menus that 
allow you to make image adjustments and change a variety of 
settings. The projector will automatically detect the source.
How to operate
1. To open the OSD menu, press “Menu” on the Remote Control or 
Control Panel.
2 When OSD is displayed, use ◄► keys to select any item in the 
main menu. While making a selection on a...

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User Controls
Menu Tree
HD25 OSD Menu Tree.xls
Main Menu Sub MenuSettings
ImageDisplay Mode
Brightness -50~50
Contrast -50~50
Sharpness 1~15
Color -50~50
Tint -50~50
Advanced Noise Reduction 0~10
Gamma Film / Video / Graphics / Standard
1~10
Dynamic Black Off / Low / High
Color Temp. Warm / Medium / Cold
Color Settings Hue / Saturation / Gain
White Red / Green / Blue
Reset 
Exit
Color Space
Signal (VGA) Automatic On / Off
Phase 0~31
Frequency -5~5
H. Position -5~5
V. Position -5~5
Exit
Signal...