Hitachi CP-A52 LCD P ro jecto r, I Ultra-Short Throw, I Perfect Fit, I Hybrid Filter, cP.As2

I Template Function

When proiecting onto a whiteboard, blackboard and so on, this function projecls lines, making writing on the board easier. You can choose four types of lines.

Gase Studies

With its short throw, the projector can be used eas¡ly in a wide var¡ety of s¡tuat¡ons.

I Hove Park School <School>

Here the projector is used with an interactive whiteboard. Thanks to ¡ts ultra-short throw, the teacher'sshadow is not cast on the board, and even when pupils give a presentation while standing in front of the screen, the light from the projector does not str¡ke their eyes.

Ultra-Short Throw

LCD P ro jecto r

cP.As2

. Ralios of dimensions in illusÍation aae nol actual- .We do nol recommend usìng a roll type screen wfh the CP-452

Even greater ease of use and tÌraintenance have been added to the ultrâ-short throw functi(on.

I Ultra-Short Throw	I Perfect Fit
The CP-452uses technology which includes a f ree-shaped	Using digital processing, Perfect Fit
surface lens and free-shaped surface mirror, achieving projectÌon	lets you adjust each corner of the image
on a large B0-inch screen from only 63cm/25 inches (including	both horizontally and vertically.
Ìhe projector). This means that large image projection in limited	By adjusting in both directions, you can
spaces is possible. And the shadow of the presenter or teacher	correct geometric and complicated
is not cast on the screen, so the audience can concentrate on	distortions, easily and precisely fitting
the images. Furthermore, presentations and lessons can be	the projected image onto the screen.
conducted withoul anyone being distracted by the projector's
light source or hot exhaust air.
	I Hybrid Filter
	Thanks to the Hybrid Filter, maintenance and cleaning are much
	less frequent, making longer operation possible. With the lamp
	door on the top and the filter cover on the back, maintenance
	and replacement of these parts can be done easily even in
	installed projectors.

I Audio Pass Through

Audio can be output in stand-by mode, allowing you to listen to external speakers via the projector'saudio output. This saves lamp life when you only need sound.

I Power Saving Mode

The Power Saving mode reduces stand-by power consumption to less than 5W. The following features are disabled: RS-232C

control except power-on command, and audio capability including

audio pass through.

I28dBA Quiet Operation (Whisper Mode)

ln Whisper Mode, the projector achieves a quietness of 28dBA - as quiet as a guest room in a fine hotel. Viewers can concentrate

on the images without being bothered by fan noise.

I Blackboard or Whiteboard Modes

ln rooms with no screen, it is possible to pro¡ect onlo a blackboard

or whiteboard. The Blackboard mode can be used with both black and green blackboards. The Whiteboard mode reduces the white signal

brightness to half,

ensuring opt¡mum

visibility.

Normal mode Whiteboard mode

I Daytime Mode

Projected images may sometimes be difficult to see under

bright lighting. The Daytime Mode uses image quality correction

technology to

counter the effects

of light, ensuring

clear, vivid images.

Normal mode Daytime mode

I PIN Lock and MyScreen Lock

PIN Lock ensures that only those who know the PIN can use the projector. MyScreen Lock locks in a certain image as the startup screen. Using a school name or company logo, for example, makes it clear who owns the projector to prevent use by unauthorized persons.

I Security Bar

. The shape of lhe ED-4100 ¡n tho cass study photo i6 ident¡cal to the CP-452.

I Yamano Gakuen <School>

The ullra-shortthrow projector can project large images even on a nearby wall. lt does not obstruct the movement of students on the stage of a large hall and images can be seen from far away. It ¡s very useful in the limiled space of a classroom.

. The shaps ol ths cP-4100 ¡n ths cass study photo ls ¡dent¡cal to thô CP-452.

f The Railway Museum <Museum>

The projector can project large images even in narrow spaces, and this

capability, combined with its low noise design and easy maintainability,

achieves an image space filled with a sense of presence, even in the limited space of a railway train simulator.

. Thê shape ot ths CP-4100 in lhê casa study photo is ¡dentical to tho cP-452.

I TC Forum Co., Ltd. <Gonference Rooms>

Not only is it used in conference rooms with limited space, at the AP

. Thanks to the ultra-short throw, shadows from the presenter's arm are greatly reduced.

. Audience reactions can be seen wilhout any interference from the light source.

. Filter maintenance frequency . Easy replacement when

has been improved from every the projector is mounted 400 hours to every 2,000 hours. on the ceiling.

. Actual filter maintenance necessity varies according to environment. You can set the filter message for 500 hour intervals, ¡. e., zero, 500hr, 1,000hr, 1,500hr, 2,000hr.

This projector has a Security Bar that provides a deeper space for heavy chains. lt also has a Kensington security slot for using a lock to attach a cable. These security functions prevent theft when the projector is mounted on a ceiling or used on a cart-top.

I Other Features

. 4-Second Quick Start . Direct Power On/Off

. Horizontal Keystone Correct¡on . Versatile, Easy Connectivity

. My Button . lnput Source Naming . My Text

. Resolution Preset and Custom Modes

. lR Remote Frequency Change . Security Label on Side

. My Source/Document Camera Button on Remote Controller

. Closed Caption (US Only)

Hamamatsucho branch, the projector is also used for reception purposes. lf it is set to 60 inches, it can be installed at exactly the right eye heighl,

draw¡ng people'seyes to brilliant large images.

. The shape of tho CP-4100 ln tho case study photo is identical to thê CP-452