Mitsubishi Se2u Projector User Manual

Operation 17
Operation
Start Up
1. Switch all of the connected equipment on.
2. Plug the power cord into the projector and into a wall socket.
• The provided power cord 120V is rated at 120 V. Never connect this cord to any outlet or 
power supply using other voltages or frequencies than rated. If you want to use a power 
supply using other voltage than rated, prepare an appropriate power cord separately.
3. Turn on the wall socket switch (where fitted).
4. Press and hold Power on the remote control or...

Operation 18
Shutdown
1. Press Power and a warn-
ing message appears. Press 
Power a second time to 
turn the projector off. 
2. The Power indicator 
light flashes orange and 
the lamp shuts down, the 
fans continue to run for 
approximately 110 sec-
onds to cool down the pro-
jector.
To protect the lamp, the projec-
tor will not respond to any com-
mands during the cooling 
process.
3. Disconnect the power cord from the wall socket.
Do not unplug the power cord before the projector shutdown sequence is...

Operation 19
Digital Keystone Correction
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to the screen. 
To correct this, besides adjusting 
the height of the projector, you will 
need to manually correct it follow-
ing ONE of these steps.
1. Press 3 Left/ Right 4 (hot key) 
on the control panel of the projector 
to display the status bar labelled 
Keystone. Press 3 Left to correct 
keystoning...

Operation 20
Source Selection
To sequentially select input sources, press 
SOURCE on the projector control panel or 
the remote control. It may take you a few 
seconds when the projector is searching for 
input signals. The selected source will be 
displayed at the bottom right of the screen 
for 3 seconds. For a quick search, you can 
also press the key repeatedly until your 
desired signal is displayed. 
Auto Adjustment
In some cases, you may need to optimize 
the picture quality. To do this, press...

Operation 21
Mute
In order to draw the audience’s full attention 
to the presenter, you can use MUTE to hide 
the screen image and disable the audio. Press 
MUTE again to restore the image and audio.   
You can set the mute time in 
 
Advance --> Mute Time menu to restore the 
image and audio automatically after a 
period of time when there is no action taken 
on the mute screen. 
Zoom / Focusing
Adjust the projected image to your desired 
size using the lens’ zoom ring. Then focus 
the image by rotating...

Operation 22
Still
The image is frozen when Stil l is pressed. An icon   will appear 
in the lower right corner of the screen. To release the function, press 
any button except 5Up, 3Left / Right4, 6 Down buttons.
Mode Selection
Press MODE to select a operation mode that suits your need. There are several operation 
modes available for different types of signals.
Presentation
Video
Cinema
Lamp Low
Refer to page 25 for more information.
Remote control
Remote control 

Operation 23
Menu Operation
Menu System
Please note that the menus vary according to the signal type selected.
Functions available when receiving different signal 
types...
Sub-MenuPCVideo / S-Video / 
Component Video
Picture
Mode
Keystone
Brightness
ContrastMode
Keystone
Brightness
Contrast
Color
Tint
Pro-Picture
Auto Resize
Aspect Ratio
H Position
V Position
Fine Sync.
TrackingAuto Resize
Aspect Ratio
Sharpness
Setting
Audio Mute
Vo l u m e
OSD Time
Reset
Color Temp
Advance
Mirror
Mute Time
Source...

Operation 24
Using the Menus
The projector is equipped with on-screen display (OSD) menus for making various adjust-
ments and settings.
There are 8 different menu languages. (Refer to page 29 for more details.)
The following example describes the adjustment of the keystone.
1. Press 6 MENU on the projector or 
MENU on the remote control to turn the 
on-screen menu on.4. Adjust keystone values by 
pressing 3 Left / Right 4 on 
the projector or 3 / 4 on the 
remote control.    
2. Use 3 Left/ Right 4 on...

Operation 25
1. Picture Menu
PC signal input
FUNCTIONDESCRIPTION
Mode
Preset modes are provided so you can optimize your projector image 
set-up to suit your program type.
1.Presentation: Is designed for presentations. The brightness is 
emphasized in this mode.
2.Video: With a higher color temperature, it is suitable for enjoying 
TV movies. 
3.Cinema: With a lower color temperature, it is suitable for enjoy-
ing cinematic movies.
4.Lamp Low: Use this mode to reduce system noise and reduce 
power...

Operation 26
Video/ S-Video/ Component Video signal input
FUNCTIONDESCRIPTION
ModeAs described in the previous table.
KeystoneAs described in the previous table.
BrightnessAs described in the previous table.
ContrastAs described in the previous table.
Color Increases or decreases the color intensity of the image.
Tint
Adjusts the color tones of the image. The higher the value, the more 
reddish the image becomes. The lower the value, the more greenish the 
image becomes. (Available only when the source...