Mitsubishi Hl2750u 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...

EN-42
Images are not displayed correctly. 
Problem
Projected images are 
shaking.
Projected images are 
displaced. 
Projected images are 
distorted. 
Projected images are 
dark. 
Projected images are 
blurred. 
Afterimages persist on 
the screen.
Red, blue, and 
green dots appear in 
projected images. 
Black dots appear in 
projected images. 
Fine streaks are seen 
on projected images. 
Projected images 
become wavy. 
Hue is not appropriate. 
Tint in projected 
images is incorrect.
Different color...

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
Specifi cations
The specifi cations 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
Option lenses: OL-XL2550MZ, OL-XL2550LZ, OL-XL2550TZ
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...

EN-45
  TV60, 480i (525i)  -  15.73  59.94  1400 x 1050  -  *1
  TV50, 576i (625i)  -  15.63  50.00  1400 x 1050  -  *1
  1080i 60 (1125i 60)  -  33.75  60.00  1400 x 788  -  *1, *2
  1080i 50 (1125i 50)  -  28.13  50.00  1400 x 788  -  *1, *2
  480p (525p)  -  31.47  59.94  1400 x 1050  -  *1, *2
  576p (625p)  -  31.25  50.00  1400 x 1050  -  *1, *2
  720p 60 (750p 60)  -  45.00  60.00  1400 x 788  -  *1, *2
  720p 50 (750p 50)  -  37.50  50.00  1400 x 788  -  *1, *2
 
1080p 60 (1125p 60)  -  67.50...

EN-46
 1  R(RED)/CR 2 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 
  12  DDC Data (*1)
 13  HD/CS
 14  VD
  15  DDC Clock (*1)
 1 - - 2  TXD  IN
 3  RXD  OUT
 4 
-  - 
 5  GND - 6 - - 7 - - 
 8 - - 
 9 - -
1 5
116 10
15SERIAL (D-SUB 9-pin)
  Pin No.  Name  I/O
COMPUTER/COMPONENT VIDEO IN-1/IN-2
(Mini D-SUB 15-pin)
 Pin No.  Spec.
DVI-D (HDCP)
(DVI-D 24-pin)
  Pin No.  Spec.  Pin No.  Spec.
  1  TMDS DATA 2-  13 -  2  TMDS DATA 2+ 14 +5V Power
 3...

1 Zusho Baba, Nagaokakyo-City, Kyoto Japan
MITSUBISHI ELECTRIC CORPORATION
A
Mitsubishi Projector Warranty, Sales Support and Service Information
North AmericaMDEA (Mitsubishi Digital Electronics America, Inc.)
Presentation Products Division
9351 Jeronimo Road
Irvine CA 92618, USA
For Warranty Registration, visit:
http://www.mitsubishi-presentations.com under Customer CareSales & Inquiries
  Phone  :Toll Free (888)307-0349
 E-mail :[email protected]
Technical Inquiries
  Phone  :Toll Free (888)307-0309...