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Mitsubishi Ex241u Projector User Manual

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Page 51

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ENGLISH
5. Loosen the screw that secures the lamp.
6. Lift the handle so that it stands up. Use the handle to slowly pull the 
lamp out of the projector.
• Pulling it too quickly may cause the lamp to break and scatter broken glass 
in the projector.
• Do not place the lamp in locations where water might splash on it, children 
can reach it, or near flammable materials.
• Do not insert your hands into the projector after the lamp is removed. If you 
touch the optical components inside, it could...

Page 52

EN-52
13. Restart the projector.
Do not turn the power on with the lamp cover removed.
Resetting the lamp timer
14. After the startup logo, open the On-Screen Display (OSD) menu. Go to 
the SYSTEM SETUP: Advanced > Lamp Settings menu. Press 
MODE/ENTER. The Lamp Settings page is displayed. Press   to 
highlight Reset lamp timer and press MODE/ENTER. A warning 
message is displayed asking if you want to reset the lamp timer. Highlight 
Reset and press MODE/ENTER. The lamp time will be reset to 0.
• Do not...

Page 53

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ENGLISH
Indicators
LightStatus & Description
PowerTe m pLamp
Power events
Orange Off OffStand-by mode
Green
FlashingOff OffPowering up
Green Off OffNormal operation
Orange
FlashingOff Red• The projector needs 90 seconds to cool down as it was abnormally shut 
down without the normal cooling down process.
• The projector needs to cool for 90 seconds after the power is turned off.
Orange
FlashingOff OffCooling down.
Lamp events
Orange
FlashingOff RedThe projector has shutdown automatically. If you...

Page 54

EN-54
Troubleshooting
The projector does not turn on.
No picture
Blurred image
Remote control does not work
The password is incorrect
The LAN function cannot be used
CauseRemedy
There is no power from the power cable.Plug the power cord into the AC inlet on the projector, and plug 
the power cord into the power outlet. If the power outlet has a 
switch, make sure that it is switched on.
Attempting to turn the projector on again during 
the cooling process.Wait until the cooling down process has...

Page 55

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ENGLISH
Specifications
Projector specifications 
All specifications are subject to change without notice. 
General
Product name DLP™ Projector
Model name EX321U EX241U
Optical
Resolution 1024 x 768 XGA  1024 x 768 XGA 
Display system 1-CHIP DMD
Lens F/Number F = 2.6 to 2.9, f = 16.8 to 21.8 mm F = 2.6 to 2.8, f = 21.1 to 23.0 mm
Lamp 230 W lamp 185 W lamp
Electrical
Power supply AC100–240V, 50/60 Hz (Automatic)
Power consumption
3.3 A, 330 W (Max), < 0.5 W (Standby) 
When setting is:
Standby...

Page 56

EN-56
Dimensions
282 mm (W) x 92 mm (H) x 229 mm (D) (Not including protrusion)
Timing chart
Supported timing for PC input
* The projector only supports the timing (720 x 400) with 5 lines (R, G, B, H, V).
282
233
110
50
68.3
To l e r a n c e : ± 2 m m 229
92
Resolution ModeVertical Frequency 
(Hz)Horizontal 
Frequency (kHz)Clock (MHz)
*720 x 400 720 x 400_70 70.087 31.469 28.3221
640 x 480VGA_60 59.940 31.469 25.175
VGA_72 72.809 37.861 31.500
VGA_75 75.000 37.500 31.500
VGA_85 85.008 43.269 36.000...

Page 57

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ENGLISH
Supported timing for HDMI (HDCP) input
Resolution ModeVertical Frequency 
(Hz)Horizontal 
Frequency (kHz)Clock (MHz)
720 x 400 720x400_70 70.087 31.469 28.3221
640 x 480VGA_60 59.940 31.469 25.175 
VGA_72 72.809 37.861 31.500 
VGA_75 75.000 37.500 31.500 
VGA_85 85.008 43.269 36.000 
VGA_120 119.518 61.910 52.500
800 x 600SVGA_60 60.317 37.879 40.000 
SVGA_72 72.188 48.077 50.000 
SVGA_75 75.000 46.875 49.500 
SVGA_85 85.061 53.674 56.250 
SVGA_120 119.854 77.425 83.000
SVGA_120 119.972...

Page 58

EN-58
Supported timing for Component-YPbPr input
Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image vibration.
Supported timing for Video and S-Video inputs
What’s included in the box
Replacement part
Signal Format Horizontal Frequency (kHz) Vertical Frequency (Hz)
480i(525i)@60Hz 15.73 59.94
480p(525p)@60Hz 31.47 59.94
576i(625i)@50Hz 15.63 50.00
576p(625p)@50Hz 31.25 50.00
720p(750p)@60Hz 45.00 60.00
720p(750p)@50Hz 37.50 50.00
1080i(1125i)@60Hz 33.75 60.00...

Page 59

Mitsubishi Projector Warranty, Sales Support and Service Information
North America
MEVSA (Mitsubishi Electric Visual Solutions America, Inc.)
Presentation Products Division
9351 Jeronimo Road Irvine CA 92618, USA
For Warranty Registration, visit:
http://www.mitsubishi-presentations.com under Customer Care
Sales & Inquiries
Phone :Toll Free (888)307-0349
E-mail :[email protected]
Technical Inquiries
Phone :Toll Free (888)307-0309
E-mail :[email protected]
MESCA (Mitsubishi Electric Sales Canada Inc.)...
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