Mitsubishi Wl639u Projector User Manual

EN-41

POWER 
O f f 
Steady  r ed 
Blinking  red/green 
S TA TUS 
O f f 
O f f 
Blinking  orange 
Blinking  g r een 
Steady  r ed 
O f f 
Steady or 
Blinking 
  Solution 
•   Connect the power co r d to the p r ojecto r .  •   Plug the power co r d into a wall outlet.  
•   If any objects a r e blocking the air inlet or outlet grille,  r emove them and carry  out the following. 1.   Unplug the power co r d f r om the wall outlet. 2.   Make su r e that the p r ojector has cooled o f f.  3.   Plug the...

EN-4

Images are not displayed correctly. 
No image appears on the screen. (continued) 
Problem
The screen for entering 
the password appears.
“NO SIGNAL” is 
displayed.
Troubleshooting (continued)
Solution
• Check that the cable connected to the external device isn’t intermittent. 
•  Connect the cable’s plug with the external device’s connector firmly.
•  Project an image containing many characters such as a help menu and press the 
AUTO POSITION button.
•  Some computers output out-of-spec...

EN-43

Others
Problem
The exhaust vents 
emit warm air.
No audio is output. 
The menu can’t be 
used. 
“TEMPERATURE!!” is 
displayed.
The  mark appears. 
The remote control 
doesn’t function easily 
or at all.
The buttons on the 
control panel (except 
for the POWER 
button) don’t function. 
Solution
• This air comes out after cooling the inside of the projector. You may feel hot, but this is 
not a malfunction. 
•  Check that the volume isn’t set to low. 
•  The microcomputers inside the projector may...

EN-44

Specifications
The specifications and outside appearance of the projector are subject to change without prior notice.
Replacement part
(Option/Not included in the box)
Spare lamp   VLT-XL650LP 
Type   
Model 
Display Technology
 
Projection lens 
Light-source lamp 
Image size (Projection distance)
Maximum  
resolution 
Computer signal
 
Video signal 
Component   
signal 
Computer/Component video input
Video input
Audio input
Monitor output
Audio output
Speaker
Control terminal/Others
Operating...

EN-45

Specifications (continued)
Specification of RGB signals in each computer mode of the projector 
 Signal mode  Resolution  Horizontal  Vertical Normal mode  Real mode
     (H x V)  frequency (kHz)  frequency (Hz)  (H x V)  (H x V)
*1: The EXPAND mode and the PinP mode doesn’t function with this signal.
*:  Available with the signal for the DVI-D terminal.
*3:  The PinP mode doesn’t function with this signal.
Important:
• Some computers aren’t compatible with the projector.
•  The projector’s...

EN-46
 1 R(RED)/CR   G(GREEN)/Y
 3 B(BLUE)/CB 4  GND
  5  GND 
  6  GND 
  7  GND
  8  GND 
  9  DDC 5V (*1)
  10  GND 
  11  GND 
  1  DDC Data (*1)
  13  HD/CS
  14  VD
  15  DDC Clock (*1)
 1 - -    TXD IN
  3  RXD  OUT
  4 
-  - 
  5  GND - 6 - - 7 - - 
  8 - - 
  9 - -
15
11
610
15
SERIAL (D-SUB 9-pin)
 
Pin No.  Name  I/O
COMPUTER/COMPONENT VIDEO IN-1/IN-(Mini D-SUB 15-pin)
 Pin No.  Spec.
DVI-D (HDCP)
(DVI-D 4-pin)
  Pin No.  Spec. Pin No.  Spec.
  1  TMDS DATA -  13...

MITSUBISHI Projector Contact Information
1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
MITSUBISHI ELECTRIC CORPORATION
North AmericaMESCA (Mitsubishi Electric Sales Canada Inc.)http://www.mitsubishielectric.ca
Information Technologies Group, 499 14th Avenue, 
Markham, Ontario L3R 0J, Canada
Sales & Technical Inquires
 Phone :+1-(800) 450-6487
  Fax :+1-(905) 475-7958
  E-mail :[email protected]
Customer Care
  E-mail :[email protected]
MDEA (Mitsubishi Digital...