Optoma Projector Eh7500 User Manual

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User Controls
Remote Control
Using the Remote Control
Power On  Refer to the “Power On/Off the Projector” 
section on pages 14-15.
Power Off 
Refer to the “Power On/Off the Projector” 
section on pages 14-15.
Function 2Adjust Function 2 settings.
Lens Zoom +/-Adjust lens zoom function.
Lens ShiftAdjust lens shift function.
LED IndicatorIndicate Lens function status. LED indicator 
light that is in use.
Mode 
Select the display mode from Presentation,
Bright, Movie, sRGB, Blackboard, Class-
room, User1 and User2.
KeystoneAdjust image distortion caused by tilting the 
projector.
12V Trigger On/OffSelect the 12V Trigger function.
YPbPrPress “YPbPr” to choose component video 
(YPbPr) input connector source.
Re-SYNC Automatically synchronizes the projector to 
the input source.
VGA 1Press “VGA 1” to choose VGA1-In input 
connector source.
VGA 2Press “VGA 2” to choose VGA2-In input 
connector source.
BNCPress “BNC” to choose BNC (YPbPr/RG-
BHV) input connector source.  
						

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User Controls
Using the Remote Control
S-Video Press “S-Video” to choose S-Video input 
connector source.
Numbered keypadPress “0~9” to input a password in the “Se-
curity” settings.
FreezePress “Freeze” to pause the screen image. 
Press this button again to unlock.
AV MuteMomentarily turns off/on the audio and 
video.
Function 1Adjust Function 1 settings.
Lens Focus +/-Adjust lens focus function.
Enter / 
Information 
Confirm your item selection.
 Display the projector’s information.
Four Directional 
Select KeysUse     to select items or make 
adjustments to your selection.
Menu 
Press “Menu” to launch the on-screen 
display (OSD) menu. To exit OSD, press 
“Menu” again.
Format Select the desired aspect ratio (refer to 
page 30).
Info. (Information)Display the projection’s information.
HDMI 1Press “HDMI 1” to choose HDMI 1 input 
connector source.
HDMI 2Press “HDMI 2” to choose HDMI 2 input 
connector source.
VideoPress “Video” to choose composite video 
source.     
						

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User Controls
The Projector has multilingual On-screen Display menus that 
allow you to make image adjustments and change a variety of 
settings.
How to operate 
1. To open the OSD menu, press “Menu” on the Remote Control or 
Projector Keypad.
2  When OSD is displayed, use   keys to select any item in the 
main menu. While making a selection on a particular page, press 
 or “Enter” key to enter sub menu.
3. Use   keys to select the desired item and adjust the settings 
using   key.
4. Select the next item to be adjusted in the sub menu and adjust as 
described above.
5. Press “Enter” to confirm, and the screen will return to the main 
menu.
6. To exit, press “MENU” again. The OSD menu will close and the 
projector will automatically save the new settings.
On-screen Display Menus
Sub Menu
Main Menu
Settings        
						

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User Controls
Menu Tree
Main Menu Sub MenuSettings
ImageDisplay Mode
Brightness-50 ~ +50
Contrast -50 ~ +50
Sharpness 0~15
Color -50 ~ +50
Tint -50 ~ +50
Advanced Noise Reduction 0 ~ 10
0 ~ 10
Film / Video / Graphics / Standard
True Vivid 0 ~ 5
Color Temp. Warm / Medium / Cold
Color Space AUTO / RGB / YUV
AUTO / RGB(0-255) / RGB(16-235) / YUV
Color Settings
Input Source
Exit
DisplayFormat 4:3 / 16:9 / 16:10 / LBX / Native / AUTO
Zoom 80% ~ 200%
Edge Mask 0 ~ 5
H Image Shift -50 ~ +50
V Image Shift -50 ~ +50
H Keystone -20 ~ +20
V Keystone -20 ~ +20
Auto Keystone On / Off
H ARC -10 ~ +10
V ARC -10 ~ +10
PIP Screen
PIP Location
PIP Size 1/16, 1/25, 1/36
PIP Source
Swap
Exit
SetupLanguage
Projection
Screen Type 16:10 (1920 x 1200) / 16:9 (1920 x 1080)
Menu Location
Lens Function Focus Zoom
Lens Shift Lock / Unlock
Lens Type  WT1 / WT2 / ST1 / TZ1 / TZ2
Lens Calibration Yes / No
Exit ³
Security Security On / Off
Security Timer Month / Day / Hour
Change Password ³
Exit ³ Presentation / Bright / Movie / sRGB / 
Blackboard / Classroom / User 1/ User 2
#1
#1
BrilliantColor™ 
Degamma
#2
Red Gain / Green Gain / Blue Gain / Red 
Bias / Green Bias / Blue Bias / Reset / Exit
HDMI 1 / HDMI 2 / BNC / VGA1 / VGA2 / 
Component / S-Video / Video / Exit
English / Deutsch / Français / Italiano / 
Español / Português / Svenska / 
Nederlands / Norsk/Dansk / Polski / 
Suomi /  Jmkkdbc  / 
0  / Magyar / 
ý eština /  6
						

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User Controls
EH7500 OSD Menu Tree.xls
Main Menu Sub MenuSettings
SetupSignal (RGB)Automatic Enable / Disable
Phase 0 ~ 63
Frequency  -5 ~ +5
H. Position -5 ~ +5
V. Position -5 ~ +5
Exit ³
Signal (Video) White Level 0 ~ 31
Black Level -5 ~ +5
Saturation -5 ~ +5
Hue -5 ~ +5
IRE 0 / 7.5
Exit
Projector ID 0 ~ 99
Advanced Logo Optoma / Neutral / User
Logo Capture
Closed Captioning Off / CC1 / CC2
Exit
Network Network State
DHCP
IP Address
Subnet mask
Gateway
DNS
Apply Yes / No
Exit
OptionSource Lock On / Off
High Altitude On / Off
Information Hide On / Off
Keypad Lock On / Off
Test Pattern None / Grid / White
Background Color Black / Red / Blue / Green / White
Remote Settings Function 1
Function 2
IR Function On / Off
Remote Code IR1 / IR2 / IR3 / IR4
Exit
12V Trigger On / Off
Advanced Direct Power On On / Off
Signal Power On On / Off
Auto Power Off (min.) 0 ~ 180
Sleep Timer (min.) 0 ~ 995
Power Mode (Standby) Eco. / Active
Exit
Lamp Settings Lamp Mode Dual / Relay / Lamp 1 / Lamp 2
Lamp 1 Hours
Lamp 2 Hours
Lamp 1 Reset Yes / No
Lamp 2 Reset Yes / No
Lamp Reminder On / Off
Brightness Mode Bright / STD / Image AI
Exit
VGA Out Auto / VGA 1 / VGA 2
Information
Reset Yes / No
Brightness / PIP / Test Pattern / Zoom / 
Projection / V ARC+ / H ARC+
Contrast / PIP Source / PIP Swap / Color / 
V ARC- / H ARC- / Lamp Settings 
						

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User Controls
IMAGE
 Display Mode
There are many factory presets optimized for various types of  
images.
 Presentation: Good color and brightness from PC input.
 Bright: Maximum brightness from PC input.
 Movie: For home theater.
 sRGB: Standardised accurate color.
 Blackboard: This mode should be selected to achieve optimum 
color settings when projecting onto a blackboard (green).
 Classroom: This mode is recommended for projecting in a 
classroom.
 User1/User2: User’s settings.
  Brightness
Adjust the brightness of the image.
 Press the  to darken image.
 Press the  to lighten the image.
 Contrast
The contrast controls the degree of difference between the lightest 
and darkest parts of the picture. 
 Press the  to decrease the contrast.
 Press the  to increase the contrast.     
						

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User Controls
 Sharpness
Adjust the sharpness of the image.
 Press the  to decrease the sharpness.
 Press the  to increase the sharpness. 
  Color
Adjust a video image from black and white to fully saturated color .
 Press the  to decrease the amount of saturation in the image.
 Press the  to increase the amount of saturation in the image. 
  Tint
Adjust the color balance of red and green.
 Press the  to increase the amount of green in the image.
 Press the  to increase the amount of red in the image. 
	“Color” and “Tint” functions are only supported under Video mode.       
						

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User Controls
IMAGE | Advanced
 Noise Reduction
The motion Adaptive Noise Reduction reduces the amount of  
visible noise interlaced signals. The range is from “0” to “10”. (0: 
Off)
 BrilliantColor™
This adjustable item utilizes a new color-processing algorithm and 
system level enhancements to enable higher brightness while 
providing true, more vibrant colors in picture. The range is from 
“0” to “10”. If you prefer a stronger enhanced image, adjust toward 
the maximum setting. For a smoother, more natural image, adjust 
toward the minimum setting.
 Gamma
This allows you to choose a gamma table that has been  
fine-tuned to bring out the best image quality for the input.
 Film: for home theater.
 Video: for video or TV source.
 Graphics: for image source.
 Standard: for PC or computer source.
  True Vivid
This adjustable item utilizes a new color-processing algorithm and 
enhancements to enable the picture’s vividness to be significantly 
increased.
 Color Temp
If set to cold temperature, the image looks more blue. (cold image)
If set to warm temperature, the image looks more red. 
(warm image) 
						

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User Controls
 Color Space
Select an appropriate color matrix type from AUTO, RGB,  
RGB(0-255)(*) RGB(16-235)(*) or YUV.
 Color Settings
Press  into the next menu as below and then use  or   to 
select item.
  Red Gain/Green Gain/Blue Gain/Red Bias/Green Bias/Blue Bias: 
Use  or  to Red, Green, or Blue for brightness (Gain) and 
contrast (Bias).
  Reset: Choose “Yes” to return the factory default settings for 
color adjustments.
  Input Source
Use this option to enable / disable input sources. Press  to enter 
the sub menu and select which sources you require. Press “Enter” 
to finalize the selection. The projector will not search for inputs that 
are not selected.
	(*) For HDMI only.     
						

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User Controls
DISPLAY
 Format
Use this function to choose your desired aspect ratio.
 4:3: This format is for 4×3 input sources.
 16:9: This format is for 16×9 input sources, like HDTV and DVD 
enhanced for Wide screen TV.
 16:10: This format is for 16x10 input sources like high resolution 
computer graphical applications and for large workspace for 
report viewing.
 LBX: This format is for non-16x9, letterbox source and for users 
who use external 16x9 lens to display 2.35:1 aspect ratio using 
full resolution.
 Native: This format displays the original image without any 
scaling.
 AUTO: Automatically selects the appropriate display format. 
16:10 Screen480i/p576i/p1080i/p720pPC
4:31600 x 1200 center
16:91920 x 1080 center
16:101920 x 1200 center
LBX1920 x 1440 center, then get the central 1920 x 1200 image to display
NativeNo resize image, 1:1 mapping and centered. This format shows original image without scaling.