Optoma Hd7300 Projector User Manual

31
Basic Operation
Menu Bar Items
This list shows the items that can be set in the projector.
Composite Video/S-Video, DVI Mode
White Balance
RGain
GGain
BGain
ROffset
GOffset
BOffset
Reset
Layout Aspect Ratio16:9/4:3/LBX/Native
H-Position
V-Position
V-Keystone
H-Keystone
Reset
Brightness -50 ~ +50
Contrast -50 ~ +50
Color -64 ~ +64
Tint -64 ~ +64
SharpnessSoftest, Soft, Normal, Sharp,
Sharpest
8 . 2 / 5 . 2 / 5 3 . 2 / 2 . 2 / 0 . 2 / 8 . 1 / 5 . 1 / 0 . 1 a m m a G
Color TempColor Temp 5000k ~ 10000k,...

32
Basic Operation
PC/Component 1&2 Mode
White Balance
RGain
GGain
BGain
ROffset
GOffset
BOffset
Reset
Fine SyncClock -50 ~ +50
(Component 1/2 Hide)
Phase -16 ~ +15
Reset
Execute Auto Tune
Auto Tune (ON/OFF)
Layout Aspect Ratio16:9/4:3/LBX/Native
H-Position
V- P o si ti on
V- K e ys t o ne
H-Keystone
Reset
Brightness -50 ~ +50
Contrast -50 ~ +50
Color -64~+64
(PC Hide)
Tint -64~+64
(PC Hide)
SharpnessSoftest, Soft, Normal, Sharp,
Sharpest
8 . 2 / 5 . 2 / 5 3 . 2 / 2 . 2 / 0 . 2 / 8 . 1 / 5 . 1 / 0 . 1 a...

33
n o i t a r e p O c i s a B
Using the Menu Screen
You can use the menu screens to
adjust the image and projector
settings. You can operate the menus
from the projector or remote control
using the following procedure.
Menu Selections
(Adjustments)
1Press on remote or on
the keypad.
•The menu screen is displayed.
Note
•The “Picture” menu screen for the
selected input mode is displayed.
2Pressorto select the menu
you want to adjust.
3Pressor to reach the Sub-
menu and then press
or to
select the item you...

34
Basic Operation
Adjusting the Image
You can adjust the image with the 
following procedure.
Use this option to adjust the overall brightness of the image. Use in conjunction with contrast to fine-tune the 
display. The scale is from -50 to 50.The default setting is 0.
Use this option to adjust the contrast of the image. Use this control in conjunction with contrast to fine-tune 
the display. The scale is from -50 to 50. The default setting is 0.
Selected itemDescription
BrightnessAdjusts the...

35
Basic Operation
Use this option to adjust the color intensity of the image.
Use this option to adjust the tint of your image. Press 
X to make the image more green. Press W to make the 
image more purple.
Use this option to adjust the clarity and focus of the image.
Use this option to set the color temperature of the image. Higher color temperatures make the image look 
cool with a bluish hue. Lower color temperature makes the image look  warmer with a reddish hue. The range 
is from 5000°K to...

36
Basic Operation
Use this option to adjust the gamma correction of the image. There are seven non-linear gamma corrections 
1.0, 1.5, 1.8, 2.0, 2.2, 2.35, 2.5, and 2.8. The default setting is 2.2.
The contrast and brightness for each color of the RGB Gain & Offset values in DLP can be individually 
adjusted.
Gamma
White Balance 

37
Basic Operation
Picture setting
This function stores Brightness, Contrast,
Color, Tint, Sharpnes s, Gamma, Color Temp,
Color Type, and White Enhance set in
“Picture”. Each stored se tting is reassigned to
each input mode.
Select “Picture Setting” from the “Picture” menu on the menu screen.
For operating the menu screen, see page 33.
Note
•  When RecallingSaved Contents:
When a saved memorynumber is selected,
the contents of the “Picture” menu changes
to the adjustment values of the saved
memory...

38
Basic Operation
Adjusting Computer Images
(Computer Source Signal Only)
Use the Fine Sync function in case of irregularities such as vertical stripes or flickering in 
portions of the screen.
When Auto Tune is OFF
When “Auto Tune” is “OFF”, 
interference such as flickering or 
vertical stripes may occur when 
displaying tiling or vertical stripes. 
Should this occur, adjust “Clock” and 
“Phase”, to obtain an optimum image.
Select “Clock”, “Phase”, in the “Fine 
Sync” menu on the menu screen.
For...

Easy to Use Functions
39
Easy to Use Functions 

40
s n o i t c n u F e s U o t y s a E
Selecting the Picture Display Mode
You can modify the picture display mode to enhance the input image. Depending on the
input signal, you can choose “16:9”, “4:3”, “LBX” and “Native”
image.
Switching the Picture Display using
Different input signals
Press on the remote oron
the projector and select a layout.
•Pressing cycles through the display
modes
Info
•In the Pixel to Pixel Mode, images are
displayed in the original resolution, and are
not scalable.
Aspect Ratio...