Mitsubishi Electric SE1, User Manual

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 power

Power goes out
during use

No picture

No audio

Picture not
displayed
correctly

Picture blurred
Part of picture
out of focus

Image is dark

Colors too light
Bad shading

Remote control
doesn’t work

Afterimages

 persist on the
 screen

Before calling service personnel

• Is the AC power cord plugged in? Is it connected to the projector?
• Is the lamp cover loose? 

p.35

• Is the ambient temperature high? 

p.35

• Is the air filter clogged? 

p.35

• Is the air intake or air exhaust blocked? 

p.35

• Is the projector turned on? 

p.22

• Is the mute function on? 

p.26

• Is the brightness setting minimized? 

p.30

• Are the connections set up correctly? 

p.19

• Are all the connected devices functioning properly?

• Is the projector turned on? 

p.22

• Is the mute function on? 

p.26

• Is the volume setting minimized? 

p.23

• Are the connections set up correctly? 

p.19

• Are all the connected devices functioning properly?

• Is the input signal supported by the projector? 

p.38

, 

p.39

• Is the correct video mode selected? 

p.24

• Is the correct signal format selected?  

p.24

• Is the selecting of computer or Y/P

B

/P

R

 input correct? 

p.22

• Is there something generating an abnormal video signal, for

instance the video tape?

• Is the lens dirty? 

p.33

• Is the lens focus adjusted optimally? 

p.23

• Is the projection distance within the projector’s supported range? 

p.18

• Is the projector’s screen placement angle tilted too far?  

p.18

• Are the sharpness or sampling phase adjustments off? 

p.24

p.30

• Are the brightness or contrast adjustments off? 

p.30

• Is the lamp nearing the end of its service life? 

p.30

• Are the color, tint, R-level, G-level, or B-level adjustments off? 

p.30

• Is the screen dirty?
• Is the lamp nearing the end of its service life? 

p.28

• Are the remote control’s batteries drained?
• Are the batteries inserted into the remote control correctly? 

p.17

• Is the remote control being used within the effective range? 

p.17

• Are there any obstructions between the remote control and projector?
• Are there any fluorescent or other bright lights shining at the

projector’s infrared remote sensor?

• This phenomenon is improved by keeping projecting an evenly

bright image. (Such “image burn-in” phenomenon where
afterimages persist on the screen may occur if a stationary image is
kept displayed on the screen for a long time.)

Specifications

■

List of general specifications

Item

Specification

Type

LCD Projector

Model

SE1U

Rated Input

2.4 A

Rated Power Supply

100 - 240V AC, 50/60 Hz

Weight

2.1 kg

Outside Dimensions

303 

×

 84 

×

 206 mm (W 

×

 H 

×

 D)

(including protruding parts)
Cabinet material*

PC+ABS resin and ABS resin

 Temperature, Humidity

Temp: +32

°

F (0

°

C) to +95

°

F (35

°

C);

(performance guaranteed)

Relative humidity: 30% to 70%

Display method 3-panel transmission
Panel size

0.5 type

LCD Panel Drive system

TFT active matrix

Picture

480,000 pixels (800H 

×

 600V)

elements

Projection Lens

F=1.8   f = 21.4mm

Light Source Lamp

High-pressure mercury lamp   130 W

Projection screen size

40-300 type

Projection distance

1.5-11.6 m

Speaker

1 W (Monaural)

COMPUTER terminal

Mini D sub 15 pin   RGB / Y/P

B

/P

R

 (dual use)

COMPUTER OUT terminal Mini D sub 15 pin   RGB / Y/P

B

/P

R

 (dual use)

S-VIDEO terminal

Mini DIN 4 pin

VIDEO terminal

RCA Pin Jack, 1 V (p-p), 75 

Ω

AUDIO terminal

3.5mm dia. stereo mini-jack, 1.5V (rms); 22 k

Ω

 or more

SERIAL terminal

Mini DIN 8 pin (RS-232C)

* Each plastic part displays the materials it is made from, in order to facilitate recycling after this

product becomes no longer usable.

Connection terminal

■

Separately Sold Product

Replacement Lamp

Model VLT-SE1LP

Note

• Design, specifications, etc. subject to change without notice for improvements, etc.