Hitachi CP-X251 user manual Arrangement, Inch m Min Max Down

Page 8

Setting up

Arrangement

Refer to the illustrations and tables below to determine the screen size and projection distance.

The values shown in the table are calculated for a full size screen: 1024×768

(a) The screen size (diagonal)

 

 

 

(b)

(b) Distance from the projector to the screen (±10%)

 

 

 

 

 

 

 

(c) The height of the screen (±10%)

 

 

 

 

 

 

 

 

4:3

(a)

16:9

(a)

(c)up

(c)down

(a) Screen

 

 

 

 

4 : 3 screen

 

 

 

 

 

 

16 : 9 screen

 

 

 

(b) Projection distance

 

(c) Screen height

 

(b) Projection distance

(c) Screen height

size

 

 

 

 

 

[m (inch)]

 

 

 

[cm (inch)]

 

 

 

[m (inch)]

 

 

[cm (inch)]

 

[inch (m)]

 

 

 

 

 

 

 

 

 

 

 

 

min.

max.

down

up

 

min.

max.

down

up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

(0.8)

0.9

(34)

1.1

(41)

5

(2)

41

(16)

 

1.0

(38)

1.1

(45)

-1

(0)

39

(15)

40

(1.0)

 

1.2

(46)

1.4

(56)

6

(2)

55

(22)

 

1.3

(50)

1.5

(61)

-2

(-1)

51

(20)

50

(1.3)

 

1.5

(58)

1.8

 

(70)

8

(3)

69

(27)

 

1.6

(63)

1.9

(76)

-2

(-1)

64

(25)

60

(1.5)

 

1.8

(70)

2.1

 

(84)

9

(4)

82

(32)

 

1.9

(76)

2.3

(91)

-2

(-1)

77

(30)

70

(1.8)

 

2.1

(81)

2.5

 

(98)

11

(4)

96

(38)

 

2.3

(89)

2.7

(107)

-3

(-1)

90

(35)

80

(2.0)

 

2.4

(93)

2.8

 

(112)

12

(5)

110

(43)

 

2.6

(102)

3.1

(122)

-3

(-1)

103

(41)

90

(2.3)

 

2.7

(105)

3.2

 

(126)

14

(5)

123

(49)

 

2.9

(115)

3.5

(138)

-4

(-1)

116

(46)

100

(2.5)

 

3.0

(117)

3.6

 

(140)

15

(6)

137

(54)

 

3.2

(127)

3.9

(153)

-4

(-2)

129

(51)

120

(3.0)

 

3.6

(140)

4.3

 

(169)

18

(7)

165

(65)

 

3.9

(153)

4.7

(184)

-5

(-2)

154

(61)

150

(3.8)

 

4.5

(176)

5.4

 

(211)

23

(9)

206

(81)

 

4.9

(192)

5.8

(230)

-6

(-2)

193

(76)

200

(5.1)

 

6.0

(235)

7.2

 

(282)

30

(12)

274

(108)

 

6.5

(256)

7.8

(307)

-8

(-3)

257

(101)

250

(6.4)

 

7.5

(294)

9.0

 

(353)

38

(15)

343

(135)

 

8.1

(320)

9.8

(384)

-10

(-4)

322

(127)

300

(7.6)

 

9.0

(352)

10.8

(423)

46

(18)

411

(162)

 

9.8

(384)

11.7 (461)

-12

(-5)

386

(152)

8

Image 8
Contents Trademark acknowledgment About this manualThank you for purchasing this projector Content About this manual Content Projector featuresSetting up Remote controlAbout contents of package Fastening the lens cover Lamp and vents of the projector. Ì It could cause a burn Part namesProjector Component Video portsCB/PB CR/PRRemote control Control buttonsCursor buttons ŸźŻŹ STANDBY/ON button MagnifySetting up WKHDLU¿OWHUArrangement Inch m Min Max DownAdjusting the projectors elevator Elevator feet Elevator buttonSecurity Bar Anti-theft chain or wire sold separately Using the Security BarHow to attach Connecting your devices About Plug-and-Play capabilityConnecting to a monitor output Examples of connection with a computerRGB out Audio out RS-232C USB CR/PR AudioExamples of connection with a VCR/DVD player Audio R outAudio L out Audio cable ScartConnecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorPower on/off Turning on the powerTurning off the power STANDBY/ONAdjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal Selecting an aspect ratioUsing the automatic adjustment feature Adjusting the position€ For a video signal or s-video signal € For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenAvailable function Remote control operation Operating the computer screenUSB mouse and keyboard control Press page Down buttonMultifunctional settings Using the menu functionEasy Menu Advanced MenuEasy Menu Easy Menu #5 Custom Ù #5 Default Ù #4 Custom Ù #4 Default Ù #3 Custom Picture Menu8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGH GammaPicture Menu Color TempMY Memory LOAD1 Ù LOAD2 Ù LOAD3 Ù LOAD4SAVE4 ÙSAVE3 Ù SAVE2 Ù SAVE1 Phase Image MenuOver Scan PositionFor a video signal or s-video signal Auto AdjustFor a component video signal Image MenuVideo NR Input MenuProgressive Input Menu Video FormatFrame Lock RGBResolution SUHVVWKHŹEXWWRQSetup Menu When the zoom adjustment is set to the Tele telephoto focusKeystone Execute Normal Ù WhisperSetup Menu VolumeMirror Normal Ù Hinvert Ù Vinvert Ù+ 9,1957 AudioScreen Menu BlankScreen Menu Start UPMyScreen MyScreen LockMessage No Input is DetectedSync is OUT of Range Auto on Option MenuAuto Search Option Menu Auto OFFLamp Time MY ButtonHigh Ù Normal ServiceEnable Ù Disable Information Remote Freq1NORMAL Ù 2HIGH Using Security Features Inputting the PasswordChanging the Password SecurityUsing the MyScreen Password Function Description If you have forgotten your PasswordTurning on the MyScreen Password Setting the PasswordRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off Turning Off the PIN Lock Function If you have forgotten your PIN CodeTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password Setting the Transition Detector off Maintenance LampCase of replacement by yourself LampType number = DT00757 To lock it in placeType number = NJ22222 Handle Filter coverMark Option menu$LU¿OWHU Caring for the cabinet and remote control Other careInside of the projector Caring for the lensTroubleshooting Horizontal or vertical frequency of the input signalRelated messages Source specsRegarding the indicator lamps Power Lamp TempIndicator OffRegarding the indicator lamps Phenomenon Cases not involving a machine defect Brightness is adjusted to an extremely low level Freeze function is workingAdjust Brightness and/or Contrast settings to a Higher level using the menu function Pictures appearDark Select Normal for the Whisper item in the Setup Menu Using the menu functionWarranty and after-service 6SHFL¿FDWLRQ6SHFL¿FDWLRQV FRQWLQXHG
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CP-X251 specifications

The Hitachi CP-X251 is a versatile and reliable projector that is well-suited for educational and business environments. This model excels in delivering clear and vibrant images that enhance presentations, lectures, and meetings. With its robust features and advanced technologies, the CP-X251 stands out as an excellent choice for those seeking a dependable projection solution.

One of the main features of the Hitachi CP-X251 is its exceptional brightness. With a brightness rating of 2500 lumens, the projector is capable of producing clear images even in well-lit environments. This makes it ideal for classrooms and conference rooms where ambient light can be a challenge. The high brightness level is complemented by a high contrast ratio of 2000:1, ensuring that colors are vivid and details are sharp, thereby allowing for a more engaging visual experience.

The CP-X251 utilizes 3LCD technology, which is renowned for its ability to deliver accurate colors and enhanced image quality. This technology enables the projector to produce consistent and bright images across a wide range of color spectrums. It effectively reduces the chances of color saturation, ensuring that presenters can rely on the projector to accurately convey their visual messages.

Additionally, the Hitachi CP-X251 is designed with versatility in mind. It supports a variety of input options including HDMI, VGA, and S-Video, allowing users to connect multiple devices easily. This connectivity is crucial for modern presentations that often incorporate laptops, tablets, and other multimedia sources. Furthermore, the projector has a LAN port for network connectivity, facilitating remote management and monitoring, which is particularly advantageous for IT administrators in a corporate or educational setting.

The projector's lightweight design and compact dimensions make it highly portable, allowing for easy transport between different locations. This is especially valuable for educators and professionals who may need to carry their projector to various venues. The CP-X251 also features a long lamp life of up to 5000 hours in eco mode, reducing maintenance costs and the need for frequent lamp replacements.

In summary, the Hitachi CP-X251 combines advanced projection technologies, impressive brightness, and versatile connectivity features, making it an excellent choice for both educational and professional use. Its reliable performance, portability, and economical operation further solidify its position as a leading projector in its class.