Hitachi CPX251 - 2000 Lumen XGA LCD Projector Support and Manuals
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Most Recent Hitachi CPX251 Questions
Remote
Every button on the remote works except the page up page down in powerpoint, I have it cabled correc...
Every button on the remote works except the page up page down in powerpoint, I have it cabled correc...
(Posted by jschroe1 12 years ago)
Power On
We got a message to clean filter. We did this and now the projector will not power on. What do we ne...
We got a message to clean filter. We did this and now the projector will not power on. What do we ne...
(Posted by aslone 13 years ago)
Hitachi CPX251 Videos
Hitachi CP-X251 projector
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Duration: 1:19
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Hitachi CP-x251 projector budget $175 inch home theater projector set up
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Duration: 1:34
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Popular Hitachi CPX251 Manual Pages
User Manual - Page 1
... This symbol indicates information that may appear in this symbol.
NOTE • The information in this manual. • The reproduction, transfer or copy of all or any errors that , if ignored, could possibly result in this product. Projector
CP-X251
User's Manual - After reading them, store them in personal injury or physical damage due to incorrect handling...
User Manual - Page 2
..., Auto on, Auto off, Lamp time,Filter time, My button, Service, Security
Searching an input signal 19 Selecting an aspect ratio 19 Adjusting the zoom and focus. . . . . 19 Using the automatic adjustment feature. . 20 Adjusting the position 20
Maintenance 50 Lamp 50
Air filter 52 Other care 54
Correcting the keystone distortions. 21 Troubleshooting 55
Using the magnify...
User Manual - Page 16
...; Replace the batteries whenever the remote control starts malfunctioning. • When strong lights (such as direct sunlight) or light from an extremely close range (such as from an inverter fluorescent lamp), hit the projector's remote sensor, the remote control may cause to function. Changing the signal setting for the projector's remote sensor Switch between Setting 1 and 2 using the remote...
User Manual - Page 40
...set to execute the item, except for automatic keystone distortion correction.
When the projector is found, the projector...projector or remote control, and press the cursor button ► on the projector or remote control, or the ENTER button on the remote control to TURN ON, the lamp...the items shown in the SETUP Menu for the items LAMP TIME and FILTER TIME.
Item AUTO SEARCH
...
User Manual - Page 43
...". Note that the items LAMP TIME, FILTER TIME, LANGUAGE and OPTION_SECURITY are on . Please refer to be on . The factory default setting is working .
• The "SCART RGB" message means the COMPONENT VIDEO port is for no signal and sync out. OPTION Menu
OPTION Menu (continued)
Item
Description
REMOTE FREQ. SERVICE
INFORMATION Selecting this menu...
User Manual - Page 45
... you have forgotten your user registration information is displayed, press and hold the RESET button on the remote control for about 3 seconds or press and hold the INPUT and ► buttons on the projector for about 55 seconds while the Inquiring Code is displayed the menu will be sent after your PASSWORD 1.3-1 Follow the procedure...
User Manual - Page 50
... to breathe the gas that shards of glass could cause the lamp bulb to clean the projector or replace the lamp yourself. In addition, when the bulb bursts, it in the US) For product disposal, contact your local dealer. For lamp recycling, go to request a replacement lamp from the projector's vent holes.
►About disposal of time, could cause it in...
User Manual - Page 52
...replace the lamp, please replace the air filter. Please replace the air filter when it is damaged or too soiled.
When the indicators or a message prompts you to cool for a suitable indication about the air filter. (41) • The projector may display the message such as possible. Allow the lamp to clean the air filter, clean the air filter as soon as "CHECK THE AIR FLOW...
User Manual - Page 55
..., and the status of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 35°C? CHECK THE AIR FLOW
The internal temperature is on, messages such as those shown below . Please turn the power off , and clean or change
LAST FILTER CHECK.
SEE MANUAL FURTHER INFO.
55 Troubleshooting
Troubleshooting
Related messages
When the unit...
User Manual - Page 57
...;C? Troubleshooting
Regarding the indicator lamps (continued)
POWER LAMP TEMP indicator indicator indicator
Description
Blinking
In Red or
Lighting In Red
Turned off
Blinking In Red
The cooling fan is a possibility that the interior portion has become heated.
Please turn the power off . After cleaning or changing the air filter, please be turned off , and allow the projector...
User Manual - Page 58
... by using a cocktail stick or similar and the projector will restart.
3. After the projector has sufficiently cooled down at least 45 minutes. outputted.
Some setting may be corrected,
2. Please turn the power on again.
56, 57
The signal cables are mismatched.
Before requesting repair, please check in .
manual of these has not been properly fixed. Either...
User Manual - Page 61
... suggested checks. They will tell you what warranty condition is applied. RCA x3
S-Video Mini DIN x1
Video RCA x1
Communication port: CONTROL D-sub 9pin x1
USB USB(B) x1
Optional parts
Lamp Air filter Others
DT00757 NJ22222 • Please consult your dealer or service company.
If this does not resolve the problem, please contact your dealer.
61 Specifications
Specifications...
Technical Manual - Page 1
... number of computer signal
Resolution (H x V) H. Refer to a computer. • Some computers may not be possible in some of some cases. frequency (kHz) V. Operating Guide Technical
Example of display pixels above. • Although the projector can display signals with some input signals. • The image may have multiple display screen modes. Projector
CP-X251
User's Manual -
Technical Manual - Page 7
...projector settings (Set command) (1) Send the setting code Header + Command data ('01H'+'00H'+ type (2 bytes) +
setting code (2 bytes)) from the computer to the projector. (2) The projector returns the response code '1DH'+ data (2 bytes) to the computer.
When the data length is greater than indicated by the data length code, the projector ignore the excess data code. Ignore this error code...
Technical Manual - Page 8
...WHITEBOARD Get
GAMMA
Set
#1 DEFAULT
#1 CUSTOM
#2 DEFAULT
#2 CUSTOM
#3 DEFAULT
#3 CUSTOM
#4 DEFAULT
#4 CUSTOM
#5 DEFAULT
#5 CUSTOM
Get
Header
Command Data CRC Action Type Setting Code
BE EF 03
BE...00
(Cover error)
(Fan error)
05 00
06 00
(Air flow error) (Lamp time error)
09 00
10 00
(Filter missing error)(Inner Sencer error)
03 00 (Lamp error)
07 00 (Cool error)
BE ...
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