Arrangement

Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024 x 768

a Screen size (diagonal)

b Projection distance (±8%)

c1 , c2

Screen height (±8%)

• On a horizontal surface

a

Screen size

 

b

 

c1

 

c2

 

 

(diagonal)

Projection distance Screen height

Screen height

a

c2

type(inch)

m

m

inch

m

inch

m

inch

 

 

60

1.5

0.096

3.8

0.281

11.1

1.196

47.1

 

 

 

 

 

 

70

1.8

0.161

6.3

0.317

12.5

1.384

54.5

 

c1

 

80

2.0

0.225

8.9

0.352

13.9

1.571

61.9

 

b

 

90

2.3

0.289

11.4

0.387

15.2

1.759

69.2

 

 

100

2.5

0.353

13.9

0.423

16.6

1.947

76.6

 

 

 

•Mounted on the wall or ceiling

b• If the projector is used at an altitude of about 1600m or

higher, set FAN SPEED of the SERVICE item in the OPTION

 

c1

menu to HIGH. Otherwise, set it to NORMAL.

 

 

If the projector is used with a wrong setting, it may cause

a

 

damage to the projector itself or the parts inside.

c2

• Keep a space of 30 cm or more between the sides of the

 

 

 

projector and other objects such as walls. Do not place or

 

 

attach anything that would block the lens or vent holes.

•For the case of installation in special conditions such as on the wall or ceiling, the specified mounting accessories (21) and service may be required. Before installing the projector, consult your dealer about your installation.

•The screen position may shift after installation if the projector is mounted on locations such as the wall or ceiling, due to the flexibility of the plastic projector body. If readjustment is necessary, consult with your dealer or service personnel.

•The projected image position and/or focus may change during warm-up (approx. 30 minutes after the lamp is turned on) or when the ambient conditions change. Readjust the image position and/or focus as necessary.

•Since the projector features an ultra short throw, be aware that it is required to select a screen carefully to have better performance.

-A soft screen such as a pull-down screen may cause serious distortion of a projected image. A hard screen such as a board screen is recommended for use with this projector.

-A high-gain screen such as a bead screen that has narrow viewing angle is not suitable for this projector. A low-gain screen (around 1.0) such as a matte screen that has wide viewing angle is recommended for use with this projector.

-A screen with a weave pattern may cause moiré on the projected image, which is not a failure of the projector. A screen that has less moiré effects is recommended for use with this projector.

WARNING ►Install the projector in a stable horizontal position.

►Place the projector in a cool place, and ensure that there is sufficient ventilation. Do not place the projector where the air from an air conditioner or similar unit will blow on it directly. ►Do not place the projector anyplace where it may get wet.

►Use only the mounting accessories the manufacturer specified, and leave installing and removing the projector with the mounting accessories to the service personnel.

►Read and keep the user's manual of the mounting accessories used.

CAUTION ►Avoid placing the projector in smoky, humid or dusty place.

►Position the projector to prevent light from directly hitting the projector’s remote sensor.

ENGLISH

5

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Hitachi CP-A300N user manual Arrangement, On a horizontal surface
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CP-A300N specifications

The Hitachi CP-A300N is a groundbreaking projector designed for a range of environments, including classrooms, conference rooms, and other professional settings. This compact model stands out for its high-quality image projection and user-friendly features, making it a preferred choice for educators and business professionals alike.

One of the standout features of the CP-A300N is its ultra-short throw technology. This allows the projector to be placed very close to the screen, enabling it to project large images even in small spaces. With a projection ratio of just 0.43:1, users can achieve a 100-inch image from only inches away, significantly reducing shadows and glare that can be a distraction during presentations.

The projector delivers impressive image clarity and brightness, with a resolution of 1280 x 800 pixels and a brightness of 3,000 ANSI lumens. This ensures that images and text appear sharp and vibrant, even in well-lit environments. The CP-A300N supports a wide color gamut, showcasing rich and lifelike colors that enhance the overall viewing experience.

Interactivity is another key feature of the Hitachi CP-A300N. The device can be used with various interactive whiteboard solutions, enabling collaborative learning and dynamic presentations. This makes it an excellent tool for educators who wish to engage their students in a more interactive manner.

In terms of connectivity, the CP-A300N is equipped with a variety of options, including HDMI, VGA, USB, and even a wireless option for seamless connectivity with devices like laptops and tablets. This versatility allows users to connect multiple devices easily, facilitating a smooth transition during presentations.

The CP-A300N is designed with energy efficiency in mind. It features a long lamp life of up to 5,000 hours in eco mode, which not only reduces the cost of ownership but also minimizes environmental impact. Additionally, the easy maintenance design means that replacing the lamp or filters is a straightforward process, saving valuable time and effort.

With its combination of ultra-short throw projection, high-quality imaging, interactive capabilities, and user-friendly features, the Hitachi CP-A300N is a versatile and reliable choice for any professional setup. It effectively meets the needs of modern presentations and learning environments, solidifying Hitachi’s reputation as a leader in projection technology.
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