Mitsubishi Se1u Projector User Manual

21
Operations
20

Turning the power off1
Press the ON/STANDBY button.A message appears on the screen, confirming that you wish to shut off the power. This
message will disappear after a moment. (This operation is no longer valid after the
message disappears.)
2
Press the ON/STANDBY button again.The screen turns off, but the internal cooling fan continues to operate for a short while.
Then, the projector goes into standby mode.
When cooling lamp During internal cooling After cooling is completed
FAN TEMP...

23
Operations
22
5
Projector placement angle adjustmentsThe placement angle and the height of the projected image can be adjusted by the foot
adjuster.qLift up the front of the projector to
the desired angle, then press the
foot adjuster release button.
The foot adjuster extends. Release the
button to lock the position.
wTurn the foot adjuster to fine-tune
the angle.
eTo adjust the horizontal angle, use
the tilt adjuster.
To stow the foot adjuster, hold up the projector while pressing the foot adjuster...

25
Operations
24

Correcting the keystone distortion (Keystone)
When the foot adjuster 
p.23
 is used to change the
projection angle, the picture will undergo keystone (trap-
ezoidal) distortion.
This projector is capable of correcting this keystone distortion
.
1
Press the KEYSTONE button.The Keystone menu appears.
2
Use the 
 
 buttons for keystone adjustment.
On completing the adjustment, press the 
 button to dismiss the menu (you can also use the
EXPAND OFF button on the remote control for menu...

27
Operations
26

Expanding the picture size (Expand)
The image being projected can be expanded.1
Press the remote control’s EXPAND 
 button.
The expanding ratio is increased each time the EXPAND 
 button is pressed.
2
To decrease the expanding ratio, press the remote control’s EXPAND
 button.
The expanding ratio is decreased each time the EXPAND 
 button is pressed.
(The image cannot be shrunk to less than its original size.)
3
Press and hold down the 
 
 
 
 buttons to
move the expanded area.
4
Press...

29
Operations
28
You can call up on-screen menus, and conduct a number of adjustments and settings using
the operation buttons 
p.16
 on the control panel (main unit side) and remote control.

How to use the menus
The menu shown below is only for operation instructions and might be different from the
actual display.
Using the menus
Notes
•Menu adjustments and settings are saved when the power is turned off via the ON/
STANDBY button. If the AC power cable is disconnected before this, or the power goes...

31
Operations
30

The display setting menuUse this menu to set screen display-related items.
(Full):  Display with LCD panel’s resolution
(Thru): Display with sampling resolution (for computer input)
(Wide):  Wide-screen display (for Video, S-video, and Y/P
B/PR)
Select one of the languages below to use for displaying menus and messages[     : Enter setting mode]     [          :Selection]      [Apply:       ]
English/Français/Deutsch/Italiano/Español/
Português/            /                      /...

33
Maintenance
32
The air filter prevents dust and debris from getting inside the projector. Never run the
projector with the filter removed. It is recommended that the air filter is cleaned regularly.
•The icon message 
 “Check the air filter for dirt.” is displayed every 100 hours. (If the
usage time exceeds 100 hours, this message is displayed for 30 seconds when the image is
displayed for the first time after power is turned on. This display will be dismissed with any
operation.)
• Check out the...

35
Others
34
3
Remove the lamp cover.Loosen the 2 screws, then pull up to the
direction of the arrow with your fingers on the
area shown in the figure to remove the lamp
cover.
4
Pull out the lamp.Loosen the 2 screws holding the lamp in place,
and pull up the handle to remove the lamp.
5
Mount the new lamp.Align the orientation, press down until the bottom is
reached, and lock in place using the two lamp
locking screws.
6
Replace the lamp cover.Align the cover, and press it in, then tighten the
screws...

37
Others
36
If you think something is wrong, check the followings before contacting customer service.
Please see “Trouble indications” 
p.35
 as well.
If  This Happens Check
No powerPower goes out
during useNo pictureNo audioPicture not
displayed
correctlyPicture blurred
Part of picture
out of focusImage is darkColors too light
Bad shadingRemote control
doesn’t workAfterimages
 persist on the
 screenBefore calling service personnel
•Is the AC power cord plugged in? Is it connected to the projector?
•Is...

39
Others
38
Specifications (Continued)
List of supported signals (RGB signals)This projector supports the following RGB signals. Note, however, that depending on the
computer model, the screen may show flicker or streaking. Please adjust the projector if
this happens.
(Press the AUTO POSITION button, and adjust automatically or manually.  
p.24
 )
Mode
720x400_85
VGA_60
VGA_72
VGA_75
VGA_85
SVGA_56
SVGA_60
SVGA_72
SVGA_75
SVGA_85
MAC16
XGA_43i
XGA_60
XGA_70
XGA_75
XGA_85
MAC19
SXGA1_75
QuadVGA_60...