Hove Park School ED-A100 PROJECTOR CASE STUDY
The constant drive to improve learning and teaching insists that teachers now seek critical feedback from their students. Its a well brilliant projector, sir! was 13 year old Lucies reaction when she first worked with the new ED-A100 Hitachi ultra-short throw projector in her languages lesson. Lucie was acting out the role of a TV weather presenter describing in French how Northern France was going to be hit by wind, rain and snow. Standing right in front of the 77 inch Hitachi FX-Duo interactive whiteboard, she was moving on-screen weather symbols and talking directly to the class. What she was doing on the whiteboard was not obscured by shadowing and she was not being affected by the potentially dangerous dazzle from a traditional ceiling mounted projector. Hove Park School, an 11-18 Languages Specialist School, caters for 1750 students on two large sites. It has a demand for over 100 video projectors in order to deliver an increasingly digitised curriculum with ICT at the heart of a motivating interactive methodology.

EDUCATION NOITACUDE

In March 2007 Ofsted school inspectors at Hove Park School noted in some lessons that: Resources, such as interactive whiteboards are well used to display information but not to encourage interactive learning. (Ofsted, 2007) As school managers addressed this issue, they found many projectors had been installed at just above head height, over 1.5 meters away from the interactive whiteboard. When pupils and teachers interacted with the projected content, they not only cast obscuring shadows over the whiteboard but also risked eye injury from the strength of the bulb which beamed just above their line of vision. Our immediate experience of the Hitachi ED-A100 was that this short throw model totally resolved the serious Health and Safety concerns around traditional long-throw projectors. BECTA warns: If using data projectors or interactive whiteboards, ensure that pupils never look directly into the beam of the projector. If presenting to the class and entering the beam, pupils should not look towards the audience for more than a few seconds, and ideally should keep their backs to the beam at all times. The Hitachi ED-A100 can fill a 60 inch screen from 42cm measured from the mirror to the screen, and this is only 9.6cm from the front of the projector to the whiteboard. The space-age design drops down a mirror and the bulbs light is reflected back onto the screen. So there is absolutely no problem of dazzle. Students and staff can now face the class as they interact with the whiteboard without risk of damaging their eyes. This really does unleash the teaching and learning potential of this interactive technology. For students can interact not just with the software projected on the screen, but more importantly with the rest of the class who can be fully engaged along with those in front of the screen. Such a dynamic leads to lively and outstanding lessons.
More and more students are being asked to respond creatively using ICT multimedia tools. We are increasingly asking them to present their learning to wider audiences, acquiring enterprise education and essential workplace communication skills as they do so. Facing the class is essential. In terms of classroom management, the ultra short throw beam means that the days of the classroom joker trying to make silly hand silhouette shapes in front of the projector lens are gone forever. By using the Hitachi ED-A100 with interactive or standard whiteboards, users can maintain eye-contact with their audience and not have to turn their backs on the class. Any teacher will tell you the importance of that golden rule. At Hove Park School our initial assessment is that the Hitachi ED-A100 projects a crisper image than projectors with the same lumens capacity installed correctly nearer the ceiling. We think this is because it does not have to rely on Keystone Technology to compensate for the angle of the throw and there is no image degradation as a result of this adjustment. For this reason we are thinking of upgrading to the Hitachi ED-A100 in our two IP videoconference venues since traditional projectors produce screen glare that reduces clarity of the remote conference room (as students look into the screen to see their videoconference partners). Also the exceedingly low fan noise of the Hitachi ED-A100 at 29dB will reduce sound interference with the ceiling microphones. At the moment, these have to be situated just behind the current projector position towards the middle of the classroom. For our vulnerable teaching spaces such as outward facing groundfloor rooms with unbarred windows and prefab mobiles, we will look to purchase the garish orange security model Hitachi ED-A100. In general, we are very impressed with the models security features which include a pin lock, a MyScreen security pin code, a Kensington lock fixing, stainless steel security bar and tamper proof labeling. If the projector is attached to the network it will transmit an email alert if disconnected. Simon Sharron Deputy Headteacher Hove Park School

CP-A100/ED-A100/ED-A110

Ultra Short Throw LCD Projector
Dont let a projector come between you and your audience.
Featuring unique Hitachi optical technology, the CP-A100/ED-A100/ED-A110 has an ultra short throw capability delivering a 60" projection screen at only 42cm*. This allows the projector to be sited very close to the screen, eliminating shadowing effects and allowing greater flexibility for the user. With advanced picture quality, added usability and security features this product will revolutionise the use of projectors in education and business.
*9.6cm from the front of the projector to the screen
Hitachis Ultra Short Throw LCD Projectors

CP-A100

Worlds first high performance free shaped lens Unique Hitachi technology Ultra Short Throw 42cm for 60" Brightness: CP-A100: ED-A100: ED-A110: Normal Mode 2500 Lumens Whisper Mode 2000 Lumens Normal Mode 1500 Lumens Bright Mode 2000 Lumens Normal Mode 1500 Lumens Bright Mode 2000 Lumens

ED-A100

ED-A110
Full Connectivity RGB 2in/1out, Video, S-Video, Component, 3 x Audio in, 1 x out Network capability LAN through RJ-45 Easy Maintenance Conveniently located lamp door on top of the projector, plus a highly effective filter ensures that servicing and maintenance are kept to a minimum Enhanced Security Security bar, PIN lock, MyScreen PIN Lock, Keypad lock, E-mail alert when connected to a LAN
Hitachi Ultra Short Throw technology

Versatile Performance

The CP-A100/ED-A100/ED-A110 use the worlds first, high performance, free shaped lens, uniquely developed by Hitachi, this allows the projector to produce a 60" image, at only 42cm* from the mirror to the screen.
With their compact size and ability to project a 60" image from just 42cm, measured from the mirror to the screen. Hitachis CP-A100/ED-A100/ED-A110 Ultra Short Throw projectors are perfect in any size of room, be that a boardroom, a classroom or at home and can project either on to a wall or even on a tabletop.
Ultra Short Throw. Long term benefits
Using Hitachis new unique high performance lens, we are able to dramatically reduce the throw distance, combined with the introduction of a high angle projection capability means that the quiet CP-A100/ED-A100/ED-A110 projector can be sited only 42cm away for a 60" screen. Benefits include: Optimises available space Flexible for both intimate or large environments More room for presenter and audience Shadow free presentations No direct glare from the projector light

Network Capability

LAN through RJ-45. This feature enables you to monitor and control your projector from one place so less time is required for checking and maintenance, reducing the total cost of ownership. For example: Turn all your projectors off at once Schedule maintenance to reduce the projector downtime Prevent loss, with an e-mail alert when the projector becomes disconnected from the LAN

Security

Connectivity
Excellent multi-level security protection reduces the risk of theft, including PIN locks, security bar, security labels, Kensington lock, an email alert when removed from the network.
Wide-ranging connectivity features include Dual RGB inputs and one RGB output, Video, S-Video, Component, three audio inputs and one output, plus an RJ-45 socket for wired LAN access.

Design

The CP-A100/ED-A100/ED-A110 has been refined to create a complete compact product design. Using stylish contours to create a modern look.

PIN Lock

MyScreen PIN Lock

Picture quality

Hitachis unique high performance lens technology, creates the highest possible picture quality. The vivid 3LCD 8 bit /colour offers 16.7m colours with XGA resolution bringing you clear, and sharp images.
Easy Maintenance Low Noise
Easy maintenance is assured with the inclusion of highly effective parts throughout the projector. The lamp door is located on top of the projector so its really easy to access the lamp, this combined with the sliding filter door, ensures it is quick and easy to clean, maintain and replace these items.

With a low noise level of just 29dB, and with the projector further away from the audience, there are fewer distractions in meetings and presentations and the presenter or teacher can concentrate on their presentation or lesson.

Technical Specifications

OPTICAL
Resolution Number of colour Brightness CP-A100 ED-A100 ED-A110 Contrast Ratio Lens Lamp Diagonal Display Size XGA 8 bit/colour, 16.7 M colours Normal Mode - 2500 Lumens, Whisper Mode - 2000 Lumens Normal Mode - 1500 Lumens, Bright Mode - 2000 Lumens Normal Mode - 1500 Lumens, Bright Mode - 2000 Lumens 500:1 Motorised mirror. Mirror opens when the lamp is turned on, and closed when the lamp is off. Electronic focus. Digital zoom 220W 60~100"

COMPATIBILITY

Computer Compatibility Video Compatibility IBM Compatible VGA, SVGA, XGA, SXGA, UXGA, MAC 16" NTSC/PAL/SECAM/PAL-M,N/NTSC4.43 SDTV: 525i(480i), 525p(480p), 625i(576i) HDTV: 750p (720p@60Hz), 1125i(1080i@50/60Hz)

FEATURES

Plug & Play OSD Languages Basic functions Picture adjustments Digital Keystone Keystone Correction Advanced Features Outward Power on & off Security Systems (DDC2B) MENU: 17 Languages including Hungarian Freeze, Magnifying, Blank, Auto adjustment, Search, Page UP & DOWN (for USB mouse function) Equalising Gamma Correction, 2-3 pull down, Progressive Scan, Noise Reduction Manual Vertical keystone 5 degrees (@XGA 60HZ) 10: -2.2 Upward shift MyScreen, My Memory, My Button, Blackboard/Whiteboard mode, Day time mode, Input source naming (English), Resolution setting Easy Lamp replace from top, Back side filter Quick on, direct on, direct off PIN lock, MyScreen PIN lock, Keypad lock, Kensington slot, E-mail alert

397 mm

CONNECTORS
Computer Input Monitor Out Port Video Input Port

356 mm 129 mm

Audio Input Port Audio Output Port Control Port Wired Network Mouse Emulation Port

Unit: mm

2 x 15-pin Mini D-sub 1 x 15-pin Mini D-sub 1 x RCA Jack 1 x S-Video Jack 1 x Component 2 x Stereo Mini Jack 1 x RCA (L/R) Pair (Selectable on OSD) 1 x Stereo Mini Jack 1 x 9-pin D-sub for RS232 control 1 x RJ-x USB Type B for mouse control 100-120V/220-240V auto switching

Power Supply

4:3 16:9

PHYSICAL

Dimensions (W x H x D) Weight Noise Level Air Filter 397 x 129 x 356 mm (excluding feet and extrusion, when mirror is closed) 5.9 Kg (Target) 29dB/35dB (target) Polyurethane

CERTIFICATION

UL 60950/C-UL, FCC Part 15 Class B. CE, AS/NZS CISPR22 Class B

MISCELLANEOUS

Lamp indicator light, Power light, Ceiling Mount image, Rear Projection Image

ACCESSORIES SUPPLIED

Remote Control with Batteries Power Cord User Manual Computer Cable Security Label Cable Cover Stand

(optional)

CP-A100/ED-A100/ED-A110 Throw Distance 4:3 Screen
Screen Size (Inch) HxV (m) 1.0 1.0 1.2 1.4 1.6 1.8 2.0 2.4 3.0 4.1 5.1 6.1 (m) 0.7 0.8 0.9 1.1 1.2 1.4 1.5 1.8 2.3 3.0 3.8 4.6 A1 (cm) 0.5 2.0 9.6 17.2 24.8 32.4 39.9 55.0 77.7 115.5 153.3 191.1 A2 (cm) 32.9 34.4 42.0 49.6 57.2 64.8 72.3 87.4 110.1 147.9 185.7 223.5 B1 (cm) 24.4 25.2 28.9 32.6 36.2 39.9 43.6 50.9 62.0 80.4 98.8 117.2 B2 (cm) 98.2 101.9 120.4 139.3 158.2 177.1 196.0 234.0 291.0 385.7 480.4 575.1
CP-A100/ED-A100/ED-A110 Throw Distance 16:9 Screen
Screen Size (Inch) HxV (m) 1.0 1.1 1.3 1.5 1.8 2.0 2.2 2.7 3.3 4.4 5.5 6.6 (m) 0.5 0.6 0.7 0.9 1.0 1.1 1.2 1.5 1.9 2.5 3.1 3.7 A1 (cm) 0.5 5.4 13.7 22.0 30.2 38.5 46.6 63.1 87.8 129.0 170.2 211.4 A2 (cm) 32.9 37.8 46.1 54.4 62.6 70.9 79.0 95.5 120.2 161.4 202.6 243.8 B1 (cm) B2 (cm) 88.9 99.9 118.3 136.8 155.3 173.9 192.3 229.5 285.3 378.2 471.0 563.7
HITACHI DIGITAL MEDIA, Hitachi Europe Ltd, Whitebrook Park, Lower Cookham Road, Maidenhead, Berkshire SL6 8YA UNITED KINGDOM Tel: +44 (0)000 Fax: +44 (0)500 www.hitachidigitalmedia.com
The specification above and photography is for reference only and may be subject to change.