Mitsubishi X100a Projector User Manual

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Troubleshooting
The following offers solutions to some of the common problems you may encounter. We suggest that
you consult this chart before contacting your dealer.
PROBLEMSCAUSEPOSSIBLE SOLUTIONS
The power is off.
•The air intake vents, exhaust vents
or air filter is clogged with dust or
some object.
Power indicator does not light up.
•Power cord is unplugged from the
outlet.
•Power cord is disconnected from the
projector.
•The main switch is turned off.
•The lamp lid is open.
Power indicator blinks red.
•The projector has been turned on
again too soon after having been
turned off.
•The room temperature is too high.
(Does the lamp indicator show an
unusual condition?)
•The filter cover is not closed.•Plug the power cord into the outlet. •Remove the object.
•Insert the power cord into the projector.
See page 15.
•Turn the main switch on.
•Close the lamp lid.
•
Wait for the lighting sequence.
•Take the lens cap off.
•Replace the lamp with a new one.
•Turn on the connected equipment.
•Confirm the hookup.
•Select the correct source according to the
equipment connected to this projector.
No picture ap-
pears
on the screen.
The image is
distorted.•The projector is not at a right angle to
the screen.•Adjust the angle of the projector to make a
right angle to the screen. See page 15.
•Brightness, tint and color are not
adjusted correctly.
The image is
dark.•Adjust brightness, tint and color correctly.
The image is
blurred.
•Refer to INDICATORS on page 49.
•Close the cover correctly.
•Lens is covered by lens cap.
•Lamp is no longer working.
•The equipment connected to this pro-
jector is not turned on.
•Hookup is not made correctly with
other equipment.
•The input source is not selected cor-
rectly.
•Adjust the projecting distance. See page 14.
•Clean lens.
•Adjust brightness, contrast.
•Make FINE adjustment.
•Adjust tracking.
•Adjust the angle of the projector to make a
right angle to the screen. See page 15. •The projecting distance is beyond the
focused area.
•Lens is dirty.
•Brightness, contrast and DLE are not
adjusted correctly.
•FINE adjustment is not made correctly.
•Tracking is not adjusted.
•The projector is not at a right angle to
the screen. 
						

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PROBLEMS CAUSEPOSSIBLE SOLUTIONS
The image
remains blurred.•When  you see the stationary image for a long time, it may remain on the screen if
you change the image. It is not a breakdown. The blurred image will disappear in a
few minutes.
Red, blue or green
dots are viewed on
the text of image.•It is normal.
The image is
distorted on the
screen and
noise is heard.
No sound is
heard.•Volume is not turned up.
•Mute function on PCGC is on.
•Connection to other equipment is not
made correctly.•Turn up the volume.
•Cancel the mute function.  See page 30.
•Check connections.
See page 21.
Nothing is
displayed on
the PC monitor.•The PC monitor is not turned on.
•Turn on the monitor.
Warm air comes out
of the exhaust vents.•This is typical of the LCD projector.
Adjustments cannot
be made.•The operation is incorrectly made due
to noise or interference.•Reset the mode and try again. •The cable for connection with other
equipment is not plugged securely
into the terminal.
•The projector is installed too close to
other equipment.•Plug the connecting cable securely into the
terminal. See pages 17-21.
•Install the projector far away from other
equipment. 
						

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Specifications
LCD projector
LVP-X100A
AC100 ~ 240V,  50 / 60Hz
5.0A
1.3-inch LCD panel: 3 pieces (for R, G, B)
Pixels 1,024 ×
 768 = 786,432 pixels
Total   2,359,296 pixels
Active pixel rate: 99.99 % or more (each panel)
F 2.5~2.9     f = 52.8 ~ 68.6 mm
280 W DC metal halide lamp
aspect ratio 4:3 20~300 inch
1 W + 1 W stereo
6 cm round type (8Ω 1W)  ×
  2 pcs.
Luminance signal: 1.0 Vp-p 75Ω    (negative sync.)
Chroma signal: 0.286 Vp-p 75Ω  (burst signal)
1.0 Vp-p  75Ω   (negative sync.)
350 mVrms,  10kΩ or more
RGB: 0.7Vp-p  75Ω (positive sync.)
YCbCr: Y:1.0Vp-p (negative sync.) Cb, Cr:0.7Vp-p
HD/CS : TTL level (positive)
VD : TTL level (positive)Type
Model
Rated power supply
Rated input
LCD panels
Projection lens
Light source lamp
Picture size
Audio output
Speakers
S-video input
Video input
Audio inputs
Analog RGB input
     (mini D-SUB 15P)
(performance guarantee)
330 ×
 145 ×
 385 mm
(width × height × depth)
Temperature, humidity
PC audio inputs350 mVrms,  10kΩ or moreø3.5mm stereo mini jack
Outside dimensions
Weight
Length of power code
21.5 lb  (9.8kg)
70.8 inch (1.8m)
+41°F (+5°C) ~ +95°F (+35°C),  30~90%Legs and lenses are not included. 
						

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Replacement parts list
What’s included in the box
1   AC power cable 246C284-10
1   RCA video cable 246C323-10
1 RCA/BNC adaptor 452D173-10
1   Audio cable 242C938-10
1 RGB cable for PC 246C318-10
1 MAC adaptor for RGB cable 246C319-10
1 RS-232C cable 246C320-10
1 MAC adaptor for RS-232C cable 246C321-10
1 Remote control 939P700-10
1   Lens cap 499B009-20
1   Warranty card 854B244-30
1 User‘s manual 871D237-20
1 Software disc set 919P033-10
1 Battery for remote–
Accessories
1 Spare metal halide lamp 499B011-10
1 PC audio cable 242D493-10 
						

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MITSUBISHI ELECTRONICS AMERICA, INC.
5665 Plaza Drive
Cypress, CA  90630
871D237D2Printed in Japan