Hitachi CPX444 Support Question
Hitachi CPX444 Support Question
Find answers below for this question about Hitachi CPX444 - XGA LCD Projector.Need a Hitachi CPX444 manual? We have 2 online manuals for this item!
Question posted by briannolan on December 29th, 2013
Projector Is Showing A Blue Haze
I have a Hitachi CP-X444 and there is a blue color on the background even with no image being provided to the projector. Is this easy to fix or is it time to replace the projector? See attached image.
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Current Answers
Answer #2: Posted by hzplj9 on December 29th, 2013 2:59 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,875,710
Member since:
June 25th, 2012 Points: 4,875,710
I would think that could well be an issue with the projector. Not having put them into my experience. Just from my normal TV knowledge. I would think that if the colours are generated separately then the blue is obviously the issue. Spares are available but the advice of an engineer would be an advantage rather than replace the complete unit. It may only be a an adjustment needed.
Related Hitachi CPX444 Manual Pages
User Manual - Page 1
...projector. WARNING This symbol indicates information that, if ignored, could possibly result in a safe place for purchasing this manual
Various symbols are the properties of their respective owners.
1
Trademark acknowledgment • VGA and XGA... described below. WARNING ►Before using this product.
Projector
CP-X444/CP-X440
User's Manual - Safety Guide" and related manuals...
User Manual - Page 2
... 4 Projector 4 Control buttons 5 Remote control 5
Setting up use . . 9 Connecting your devices 10 Connecting power supply 13
EASY Menu 23
Aspect, Mode, Brightness, Contrast, Color, Tint, Sharpness, Whisper, Mirror, Reset, Filter time, Language, Go to advanced menu
PICTURE Menu 25 Brightness, Contrast, Gamma, Color temp, Color, Tint, Sharpness, Progressive, My memory
IMAGE Menu...
User Manual - Page 3
... the lens cover, please fasten it where you a higher brightness image on the rivet. 3.
Quick Guide". Preparations
About contents of package
Please see the "Contents of package" of the lens cover. 2. Fix the strap to realize quieter operation. Projector features / Preparations
Projector features
This projector is missing. Strap ring
Strap
1. It requires just a little space...
User Manual - Page 4
... 2-L
VIDEO
S-VIDEO
Ports
CONTROL port (11) RGB OUT port (11)
NOTE (*) About Restart switch: This projector is controlled by using a cocktail stick or similar, and before turning on again, make the projector cool down at least 10 minutes without operating. In such a case, please push the Restart switch by an...
User Manual - Page 6
...as a heater. • Put nothing on a carpet, cushion or bedding. • Do not place the projector in such place could cause a fire, a burn and/or malfunction to ventilation. The high temperature ... between the sides and other objects such as walls. • Do not place the projector on a metallic thing or anything weak in the side/front/rear-up position, except cleaning
the air fi...
User Manual - Page 7
....0 (395) 12.1 (476) -12 (-5) 362 (142)
For the model CP-X440
(a) Screen size
[inch (m)]
4 : 3 screen
(b) Projection distance [m...CP-X444
(a) Screen size
[inch (m)]
4 : 3 screen
(b) Projection distance
(c) Screen height
[m (inch)]
[cm (inch)]
min. The values shown in the table are calculated for a full size screen: 1024 x 768
(a) The screen size (diagonal)
(b) Distance from the projector...
User Manual - Page 8
... of projection.
Elevator feet Elevator button
1. Setting up
Adjusting the projector's elevator
WARNING ►Do not adjust the projector's elevator during use or immediately after use the elevator feet to ...burn and/or malfunction to adjust the elevator feet. ►Do not incline the projector rightward or leftward. CAUTION ►If you release the elevator buttons, the elevator feet...
User Manual - Page 9
...cover for bottom-up use
WARNING ►Do not replace the filter cover during use or immediately after use. While the projector is facing up use
1.
Filter cover's claws
Filter...cover, to keep the space for the projector not to fall.
Replace the filter cover for bottom-up , hold the projector.
2. Before handling the projector, make sure the power switch is off...
User Manual - Page 10
... projector to a computer is VESA DDC (display data channel) compatible. • Please take some time and may not be completed. It might be sure to activate the laptop's RGB external image output...to connect a live device to the projector may generate extremely loud noises or other CRT or LCD monitors to change the resolution. Please consult with this projector is a Plug-and-Play monitor....
User Manual - Page 13
.... • Only plug the power cord into the outlet.
13
Never attempt to the AC inlet of the power cord
AC inlet
1. Connector of the projector. 2. Setting up
Connecting power supply
WARNING ►Please use extra caution when connecting the power cord, as incorrect or faulty connections may result in fi...
User Manual - Page 15
...output signal to use the remote control in an area free from directly hitting the projector's remote sensor. Remote control
Using the remote control
CAUTION ►Be careful in ...you won't be available. may be using the remote control for an extended period. • Replace the batteries whenever the remote control starts malfunctioning. • When strong lights (such as direct...
User Manual - Page 16
... lights in steady orange when the lamp cooling is firmly and correctly connected to the projector and the outlet. Then wait several seconds because the buttons may not function for approximately 5 ... position. Attach the lens cover.
16 Do not look into the lens of projector through a hole. Also do not peep at the inside of projector.
POWER
(Steady orange)
2. The projector lamp will...
User Manual - Page 17
... appear on the remote control to check other ports in
the OPTION MAGNIFY ON
VOLUME
menu (36), the projector checks the RGB IN1 port first.
Each time you in adjusting the volume. RGB IN1 RGB IN2
VIDEO RGB SEARCH
ASPECT
AUTO BLANK
●
When
the
TURN
ON
is...
User Manual - Page 18
...VIDEO RGB SEARCH
For a video signal/no signal is found , the projector will stop searching and display the image. POSITION
MENU
● Performing the automatic adjustment initializes the aspect ratio setting.ENTER
...ASPECT button on the remote control. ESC
RESET
Each time you press the button, the projector switches the mode for aspect
ratio in order to focus the picture...
User Manual - Page 20
...
● Although in several seconds with MAGNIFY
VOLUME
ON
no operation), and the projector will vary among inputs. A dialog will appear on the screen to finalize... seconds.
This function should be excessive.
The "MAGNIFY" indication will appear on the projector or the remote control. Operating
VIDEO RGB SEARCH
ASPECT
AUTO BLANK
Correcting the keystone distortions...
User Manual - Page 21
.... RESET
● If the projector continues projecting a still image for too long. Press the BLANK button on the remote control. FREEZE
KEYSTONE
● The projector automatically returns to normal,
press ... BLANK item in the FREEZE mode for long time, the LCD panel might possibly be displayed instead of the screen of the projector's buttons or the remote POSITION contMErNoU l buttons...
User Manual - Page 22
... the projector or remote
control, or...EASY MENU, select the
MIRROR NORMAL RESET FILTER TIME 0 LANGUAGE ENGLISH
EASY MENU. The operation menu of the selected menu will appear.
4. MENU [RGB]
:SELECT
PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU
BRIGHTNESS ＋0 CONTRAST ＋0 GAMMA DEFAULT 1 COLOR TEMP 6500K COLOR...
User Manual - Page 33
...BLUE WHITE BLACK
BLANK
MyScreen is the existing standard screen. Multifunctional settings
SCREEN Menu
With the SCREEN menu, the items shown in each color...
MENU [RGB]
:SELECT
PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU
LANGUAGE ENGLISH MENU POSITION OSD ... the projector or remote control, and press the cursor button ► on the projector or ...
User Manual - Page 37
... operating environment of the projector and the condition of ghost using the button ▲ performs this item displays the SERVICE menu.
Select a color element of air fi...image, signal cable to show the message for the interval to the projector, environment around the projector, etc., the automatic adjustment may not work correctly.
Note that the items LAMP TIME, FILTER TIME...
Technical Manual - Page 1
Projector
CP-X444/CP-X440
User's Manual - frequency (Hz)
... XGA (70Hz) XGA (75Hz) XGA (85Hz) SXGA (75Hz) SXGA (60Hz) SXGA (60Hz) SXGA (75Hz) SXGA (85Hz) UXGA (60Hz)
NOTE • Be sure to check jack type, signal level, timing... image may have multiple display screen modes. frequency (kHz) V. Refer to the projector's panel resolution before connecting this projector. • Depending on G.
...
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