Acer P5227, P5327W, P1285i, P1285B, P1385Wi User Guide

Acer Projector

P5227/P5327W/P1285i/

P1285B/P1385Wi/P1385WB/

S1385WHBe/S1385WHie/

S1385WHne

Series User's Guide

Copyright © 2015. Acer Incorporated.

All Rights Reserved.

Acer Projector User's Guide

Original Issue: 01/2015

Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual or supplementary documents and publications. This company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose.

Record the model number, serial number, purchase date and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your projector. All correspondence concerning your unit should include the serial number, model number and purchase information.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronically, mechanically, by photocopy, recording or otherwise, without the prior written permission of Acer Incorporated.

Acer Projector

Model number: __________________________________

Serial number: ___________________________________

Date of purchase: ________________________________

Place of purchase: ________________________________

Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies' product names or trademarks are used herein for identification purposes only and belong to their respective companies.

"HDMITM, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC."

iii

Information for Your Safety and Comfort

Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the product.

Turning the product off before cleaning

Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

Caution for plug as disconnecting device

Observe the following guidelines when connecting and disconnecting power to the external power supply unit:

•Install the power supply unit before connecting the power cord to the AC power outlet.

•Unplug the power cord before removing the power supply unit from the projector.

•If the system has multiple sources of power, disconnect power from the system by unplugging all power cords from the power supplies.

Caution for Accessibility

Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to

disconnect power to the equipment, be sure to unplug the power cord from the electrical outlet.

Warnings!

•Do not use this product near water.

•Do not place this product on an unstable cart, stand or table. If the product falls, it could be seriously damaged.

•Slots and openings are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface.

This product should never be placed near or over a radiator or heat register, or in a built-in installation unless proper ventilation is provided.

•Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind onto or into the product.

iv

•To avoid damage of internal components and to prevent battery leakage, do not place the product on a vibrating surface.

•Never use it under sporting, exercising, or any vibrating environment which will probably cause unexpected short current or damage rotor devices or lamp.

Using electrical power

•This product should be operated from the type of power indicated on the marking label. If you are not sure of the type of power available, consult your dealer or local power company.

•Do not allow anything to rest on the power cord. Do not locate this product where people will walk on the cord.

•If an extension cord is used with this product, make sure that the total ampere rating of the equipment plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total rating of all products plugged into the wall outlet does not exceed the fuse rating.

•Do not overload a power outlet, strip or receptacle by plugging in too many devices. The overall system load must not exceed 80% of the branch circuit rating. If power strips are used, the load should not exceed 80% of the power strip's input rating.

•This product's AC adapter is equipped with a three-wire grounded plug. The plug only fits in a grounded power outlet. Make sure the power outlet is properly grounded before inserting the AC adapter plug. Do not insert the plug into a non-grounded power outlet. Contact your electrician for details.

Warning! The grounding pin is a safety feature. Using a power outlet that is not properly grounded may result in electric shock and/or injury.

Note: The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product.

•Use the product only with the supplied power supply cord set. If you need to replace the power cord set, make sure that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, VDE approved or its equivalent, 4.5 meters (14.76 feet) maximum length.

v

Product servicing

Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing to qualified service personnel when:

•the power cord or plug is damaged, cut or frayed

•liquid was spilled into the product

•the product was exposed to rain or water

•the product has been dropped or the case has been damaged

•the product exhibits a distinct change in performance, indicating a need for service

•the product does not operate normally after following the operating instructions

Note: Adjust only those controls that are covered by the operating instructions, since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal condition.

Warning! For safety reasons, do not use non-compliant parts when adding or changing components. Consult your reseller for purchase options.

Your device and its enhancements may contain small parts. Keep them out of the reach of small children.

Additional safety information

•Do not look into the projector's lens when the lamp is on. The bright light may hurt your eyes.

•Turn on the projector first and then signal sources.

•Do not place the product in the following environments:

•Space that is poorly ventilated or confined. At least 50cm clearance from walls and free flow of air around the projector are necessary.

•Locations where temperatures may become excessively high, such as inside of a car with all windows rolled up.

•Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shorten the life span and darken the image.

•Locations near fire alarms.

•Locations with an ambient temperature above 40 ºC/104 ºF.

•Locations where the altitudes are higher than 10000 feet.

•Unplug immediately if there is something wrong with your projector. Do not operate if smoke, strange noise or odor comes out of your projector. It

vi

might cause fire or electric shock. In this case, unplug immediately and contact your dealer.

•Do not keep using this product to break or drop it. In this case contact your dealer for inspection.

•Do not face the projector lens to the sun. It can lead to fire.

•When switching the projector off, please ensure the projector completes its cooling cycle before disconnecting power.

•Do not frequently turn off the main power abruptly or unplug the projector during operation. The best way is to wait for the fan to stop before turning main power off.

•Do not touch the air outlet grille and bottom plate which become hot.

•Clean the air filter frequently. The temperature inside may rise and cause damage when the filter/ventilation slots are clogged with dirt or dust.

•Do not look into the air outlet grille when projector is operating. It may hurt your eyes.

•Always open the lens shutter or remove the lens cap when the projector is on.

•Do not block the projector lens with any object when the projector is under operation as this could cause the object to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press HIDE on the remote control.

•Do not operate lamps beyond the rated lamp life. It could cause it to break on rare occasions.

•Contact your local dealer or Acer service center when you need to change the lamp.

•The product will detect the life of the lamp itself. Please contact your local dealer or Acer service center for changing the lamp, when lamp warning message displays.

•Do not attempt to disassemble this projector. There are dangerous high voltages inside which may hurt you.

•Do not stand the projector on end vertically. It may cause the projector to fall over, causing injury or damage.

•This product is capable of displaying inverted images for ceiling mount installation. Only use acer ceiling mount kit for mounting the projector and ensure it is securely installed.

vii

Caution for Listening

To protect your hearing, follow these instructions.

•Increase the volume gradually until you can hear clearly and comfortably.

•Do not increase the volume level after your ears have adjusted.

•Do not listen to music at high volumes for extended periods.

•Do not increase the volume to block out noisy surroundings.

•Decrease the volume if you can't hear people speaking near you.

Disposal instructions

Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle. For more information on the Waste from Electrical and Electronics Equipment (WEEE) regulations, visit http://www.acer-group.com/public/ Sustainability/index.htm

Mercury advisory

For projectors or electronic products containing an LCD/CRT monitor or display:

"Lamp(s) contain Mercury, Dispose Properly."

Lamp(s) inside this product contain mercury and must be recycled or disposed of according to local, state or federal laws. For more information, contact the Electronic Industries Alliance at www.eiae.org. For lamp-specific disposal information, check www.lamprecycle.org

viii

First Thing First

Usage Notes

Do:

•Turn off the product before cleaning.

•Use a soft cloth moistened with mild detergent to clean the display housing.

•Disconnect the power plug from AC outlet if the product is not being used for a long period of time.

Don't:

•Block the slots and openings on the projector provided for ventilation.

•Use abrasive cleaners, waxes or solvents to clean the unit.

•Use under the following conditions:

•In extremely hot, cold or humid environments.

•In areas susceptible to excessive dust and dirt.

•Near any appliance that generates a strong magnetic field.

•Place in direct sunlight.

Precautions

Follow all warnings, precautions and maintenance as recommended in this user's guide to maximize the life of your unit.

Warning:

•Do not look into the projector's lens when the lamp is on. The bright light may hurt your eyes.

•To reduce the risk of fire or electric shock, do not expose this product to rain or moisture.

•Please do not open or disassemble the product as this may cause electric shock.

•The product will detect the life of the lamp itself. Please contact your local dealer or Acer service center for changing the lamp, when lamp warning message displays.

•When switching the projector off, please ensure the projector completes its cooling cycle before disconnecting power.

•Turn on the projector first and then the signal sources.

•Do not use lens cap when projector is in operation.

•When the lamp reaches the end of its life, it will burn out and may make a loud

popping sound. If this happens, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, contact your local dealer or Acer service center.

Information for Your Safety and Comfort First Thing First

Usage Notes

Precautions

Introduction

Product Features

Package Overview

Projector Overview Projector Outlook Control Panel

Remote Control Layout MHL Feature Introduction

Getting Started

Connecting the Projector Turning the Projector On/Off

Turning On the Projector

Turning Off the Projector Adjusting the Projected Image

Adjusting the Height of the Projected Image How to Optimize Image Size and Distance

How to Get a Preferred Image Size by Adjusting Distance and Zoom

User Controls

Installation Menu

Onscreen Display (OSD) Menus Color

Image

Setting Management Audio

3D Language

	iii	Contents
	viii

viii viii

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2

3

3

4

5

7

8

8

10

10

11

12

12

13

18

23

23

24

25

27

31

38

38

39

40

Appendices

41

Troubleshooting	41
LED & Alarm Definition Listing	45
Using the inner connector(s)	46
Ceiling Mount Installation	47
Specifications	50
Compatibility Modes	54
Regulations and safety notices	58

1

Introduction

Product Features

This product is a single-chip DLP® projector, including the following outstanding features:

•DLP® technology

•P5227/P1285i/P1285B: Native 1024 x 768 XGA resolution, Auto/4:3/16:9 aspect ratio supported P5327W/P1385Wi/P1385WB/S1385WHBe/S1385WHie/S1385WHne: Native 1280 x 800 WXGA resolution, Auto/Full/4:3 /16:9/L.BOX aspect ratio supported

•Enables projecting 3D content via DLP Link Technology: Blu-Ray 3D supported

•One-touch "3D" button on remote control allows quick and easy access to the 3D functions

•Acer ColorBoost technology delivers vivid, life-like images

•High brightness and contrast ratio

•Versatile display modes enable optimum performance in any situation

•NTSC/PAL/SECAM compatible and HDTV (720p, 1080i, 1080p) supported

•Lower power consumption and economy (ECO) mode extends lamp life

•Dynamic Black / ExtremeEco functions help decrease lamp power consumption and further extend lamp life.

-Dynamic Black: If turned on, the projector dynamically adjusts the power consumption of the lamp according to the brightness of the image being projected. When projecting darker images the power consumption will be reduced and the contrast of the image will also be enhanced.

-ExtremeEco: The projector will decrease the power consumption of the lamp by up to 70% when no input signal can be detected for 5 minutes.

•Acer EcoProjection Technology delivers Intelligent power management approach and physical efficiency improvement

•Advanced keystone correction delivers optimum presentations

•Multi-language Onscreen Display (OSD) menus

•Manual focus/zoom projection lens

•2X digital zoom and pan move function

•Microsoft® Windows® 2000, XP, 7, 8, 8.1, Vista®, Macintosh OS, Chrome OS compliant

•LAN settings enable remote management of projectors via a web browser

•Crestron compliant

•CEC (Consumer Electronics Control) function supported (S1385WHBe/ S1385WHie/S1385WHne)

•TCO certified (P1285B/P1385WB)

English

English

2

Package Overview

This projector comes with all the items shown below. Check to make sure you have them all. Contact your dealer immediately if any thing is missing.

S1385WHBe/S1385WHie/	P5227/P5327W/P1285i/
S1385WHne	P1285B/P1385Wi/P1385WB

Projector	Power cord	VGA cable

Security card

User’s guide (CD-ROM)

Remote control

Quick start guide

Battery x 2					Carrying case	WirelessHD dongle kit (MWIHD1)
					(Optional)	(Optional)

Dust filter	SmartPen & PB dongle		USB WiFi adapter	Acer Projector
(Optional)		(Optional)	(Optional)	Multi-media (CD-
				ROM) (Optional)

Acer Projector Multi-media quick start guide Chromecast (Optional) (Optional)

3

Projector Overview

Projector Outlook

Front/upper side

	1						2		1					2
							3							3
							4							4
			7				5					7		5
S1385WHBe/S1385WHie/							6		P5227/P5327W/P1285i/					6
S1385WHne									P1285B/P1385Wi/P1385WB
#			Description					#				Description
1 Control panel								4	HDMI (MHL) connector
									Micro USB cable
2 Power key and Power indicator LED								5	Projection lens
3 Zoom ring and Focus ring								6	Remote control receiver
Focus ring								7	Lens cap
Rear side
1	3	4	5 6	8	9	10	11
		S-VIDEO		HDMI -1/ MHL	VGA IN -2 VGA IN -1	VGA-OUT	RS232
	AUDIO IN-1		USB
			MINI-B				1	3	4	5 6	8	9	10	11
	AUDIO IN-2
	AUDIO OUT	VIDEO	LAN		USB -A		DC 12V OUT
16					12		15		S-VIDEO		HDMI -1/ MHL	VGA IN -2 VGA IN -1	VGA-OUT	RS232
P5227/P5327W									AUDIO IN-1	USB
										MINI-B
									AUDIO IN-2
									AUDIO OUT VIDEO	LAN		USB -A		DC 12V OUT
												Wireless Dongle

1 2 3	4	5 6 7 8	9		10	11		13	14	15
	S-VIDEO	HDMI -1/ MHL	VGA IN -2	VGA IN -1	VGA-OUT	RS232
AUDIO IN		USB
		MINI-B
MIC IN
AUDIO OUT	VIDEO	LAN	USB -A			DC 12V OUT	16	17	18

	16	12	15	P1285i/P1285B/P1385Wi/P1385WB/
	S1385WHne			S1385WHBe/S1385WHie
#		Description			#	Description
1	Audio output connector				10	Monitor loop-through output
						connector
2	Microphone input connector
3	Audio input connector				11	RS232 connector
4	S-Video input connector				12	USB connector (Type A)
	Composite video input connector					(DC 5V output)
5	LAN (RJ45 port for 10/100M				13	USB connector (Type A)
	Ethernet)
					14	Wireless dongle connector
6	Mini USB connector					(DC 5V output)
7	PB dongle slot				15	12V DC output connector
8	HDMI (MHL) connector				16	Kensington™ lock port
9	Analog RGB signal/HDTV/				17	Power socket
	component video input connector
					18	Tilt adjusting wheel

English

English

4

Control Panel

					P5227/P5327W/S1385WHne													P1285i/P1285B/P1385Wi/
																		P1385WB/S1385WHBe/S1385WHie
	1												7					1									7
	2																	2
	3												8					3									8
	4																	4
														9													9
	5																10	5										12
	6																	11
													3														3
#						Function													Description
1	LAMP												Lamp Indicator LED.
2	POWER indicator												Refer to the "Turning the Projector On/Off" section.
	LED
3	Keystone												Adjusts image distortion caused by tilting projection.
4	Power key												Refer to the "Turning the Projector On/Off" section.
5	MENU												Launches the Onscreen Display (OSD) menu, returns to
													the previous step for the OSD menu operation or exits
													the OSD menu.
6	MODE												Chooses a display mode.
7	TEMP												Temp Indicator LED.
8	SOURCE												Chooses RGB, component video, S-Video, composite
													video, HDMI (MHL) or HDTV source.
9	Four directional												Selects items or makes adjustments to your selection
	selection keys
10	RESYNC												Automatically synchronizes the projector to the input
													source.
11	BACK												Cancels your selection, or goes back to previous page.
						Stop							Stops the playing of media files.
12	ENTER												Confirms your selection of items.
						Play/Pause							Plays/Pauses the playing of media files.

5

Remote Control Layout

S1385WHBe/S1385WHie/				P5227/P5327W/P1285i/
S1385WHne				P1285B/P1385Wi/P1385WB

24

English

#

Function

Description

1

POWER

Refer to the "Turning the Projector On/Off" section.

2

MEDIA SETUP

Opens MEDIA SETUP page. (for P1285i/P1285B/P1385Wi/

P1385WB/S1385WHBe/S1385WHie)

3

ZOOM

Zooms the projector display in or out.

4

MODE

Chooses a display mode.

5

Keystone

Adjusts image distortion caused by tilting projection.

Four

Selects items or makes adjustments to your selection.

directional

selection

keys

6

Keypad 0~9

Press "0~9" to input a password in the "Setting" >

"Security" OSD.

7

VGA

To change source to VGA. This connection supports

analog RGB, YPbPr (480p/576p/720p/1080i/1080p), and

YCbCr (480i/576i).

8

COMPONENT

To change source to Component video. This connector

supports YPbPr/YCbCr.

9

S-VIDEO

To change source to S-Video.

10

HDMI™/DVI

To change source to HDMI™ (or DVI). (for the model

with HDMI™ or DVI connector)

11

Infrared

Sends signals to the projector.

transmitter

English

6

#							Function	Description
12	FREEZE							To pause the screen image.
13	SOURCE							Chooses RGB, component video, S-Video, composite
								video, HDMI (MHL) or HDTV source.
14	HIDE							Press "HIDE" to hide screen image; press again to
								display the image.
15	MENU							Launches the Onscreen Display (OSD) menu, returns to
								the previous step for the OSD menu operation or exits
								the OSD menu.
16	PgUp/PgDn							For computer mode only. Use this button to select the
								next or previous page. This function is only available
								when connected to a computer via a USB cable.
17	VIDEO							To change source to composite video.
18	RATIO							Chooses an aspect ratio.
19	WIRELESS;							To change source to LAN/WiFi. (for LAN/wireless
	LAN/WiFi							compatible models)
20							Rewind	(No function)
							Play/Pause
							Stop
							Fast-forward
21	SD/USB A							To change source to SD/USB A. This projector only
								supports files in JPEG format. (for S1385WHBe/
								S1385WHie)
22	USB B							To change source to USB B. (for S1385WHBe/
								S1385WHie)
23	3D							Press to open the 3D menu for adjusting 3D settings.
24	Laser							Emits visible laser pointer light for presentation
								purposes. This function is not available for the
								projectors sold in the Japanese market.

7

MHL Feature Introduction

When your smart device is connected to the projector, you can use some buttons on the remote control to control your smart device. Press "MODE" for one second to enter or leave the MHL control mode. After entering the MHL control mode, press "SOURCE" to switch between the navigation mode (default), media mode and numeric mode.

									Description
#						Function		Navigation	Media mode	Numeric mode
								mode
4	MODE							Long press for one second to enter or leave the
								MHL control mode.
13	SOURCE							After entering the MHL control mode, press to
								switch between the navigation mode (default),
								media mode and numeric mode.
5						Four	Up	Up	(No function)	(No function)
						directional
							down	down	(No function)	(No function)
						select keys
							Left	Left	Decreases the	(No function)
									volume.
							Right	Right	Increases the	(No function)
									volume.
6	Keypad 0~9							(No function)	(No function)	Enters 0~9.
15	MENU							Goes to the	(No function)	(No function)
								root menu.
20						Rewind		(No function)	Rewinds/Plays/	Enters 1.
									Pauses/Stops/
						Play/Pause		Selects or		Enters 2.
									Fast-forwards
								enters items.
									the playing of
						Stop		Exits current		Enters 3.
									media files.
								page.
						Fast-forward		(No function)		(No function)

English

English

8

Getting Started

Connecting the Projector

		VGA
		Display
Speakers		DVD player,
	Video/S-Video	Set-top box,
		HDTV receiver
	Output

RS232 Smartphone/

tablet

3

HDTV adapter

	S-VIDEO	HDMI -1/ MHL	VGA IN -2	VGA IN -1	VGA-OUT	RS232
AUDIO IN		USB
		MINI-B
MIC IN
AUDIO OUT	VIDEO		USB -A			DC 12V OUT
	LAN			Wireless Dongle

		12	13
	11		14
			or
			or
			12	13
#	Description	#	Description
1	Power cord	9	3 RCA component cable
2	VGA cable	10	HDMI (MHL) cable
3	VGA to component video/HDTV adapter	11	RJ45 cable

9

#	Description	#	Description
4	Composite video cable	12	WirelessHD dongle
5	Audio cable	13	Wireless dongle
6	S-Video cable	14*	USB storage device/USB Wifi adapter
			(Optional)
7	RS232 cable
8	USB cable

Note: To ensure the projector works well with your computer, please make sure the timing of the display mode is compatible with the projector.

Note: Some smart devices require a converter (supplied by the smart device maker) to enable the MHL function.

Note: Compatible HDMI/MHL dongles: WirelessHD (MWIHD1),

MWA3, Android (MWND1), ChromecastTM.

Note: "*" USB drive limitation, do not support power.

English

English

10

Turning the Projector On/Off

Turning On the Projector

1Ensure that the power cord and signal cable are securely connected. The Power LED will light red.

2Turn on the projector by pressing (POWER) on the control panel or remote control, and the Power indicator LED will turn blue.

3Turn on your source (computer, notebook, video player, etc.). The projector will detect your source automatically (when the Source Lock function is disabled).

•If the screen displays "No Signal", please make sure the signal cables are securely connected.

•If you connect to multiple sources at the same time, use "SOURCE" on the control panel or remote control, or the direct source key on the remote control to switch between inputs.

1 & 2

S1385WHBe/S1385WHie/	P5227/P5327W/P1285i/
S1385WHne	P1285B/P1385Wi/P1385WB

11

Turning Off the Projector

1To turn the projector off, press the power button. This message appears:

"Please press power button again to complete the shutdown process"

Press the power button again.

2The LED Power indicator will turn solid red to indicate standby mode.

3It is now safe to unplug the power cord.

When Instant Resume is selected:

1The LED Power indicator will turn RED and blink rapidly after the projector is turned off, and the fan(s) will continue to operate for about 2 minutes to ensure that the system cools properly.

2As long as the power cord remains plugged in, you can press the power button to turn the projector immediately back on anytime during the 2-minute shutdown process.

3Once the system has finished cooling, the LED Power indicator will stop blinking and turn solid red to indicate standby mode.

4It is now safe to unplug the power cord.

Warning indicators:

•"Projector Overheated. Lamp will automatically turn off soon." This onscreen message indicates that the projector has overheated.

The lamp will automatically turn off, the projector will automatically shut down, and the LED Temp indicator will turn solid red. Contact your local dealer or service center.

•"Fan failed. Lamp will automatically turn off soon."

This onscreen message indicates that the fan has failed. The lamp will automatically turn off, the projector will automatically shut down, and the LED Temp indicator will blink. Contact your local dealer or service center.

English

Note: Whenever the projector automatically shuts down and the LED Temp indicator turns solid red, contact your local reseller or service center.

English

12

Adjusting the Projected Image

Adjusting the Height of the Projected Image

The projector is equipped with two elevator feet for adjusting the image height.

To raise the image:

1Use the front Tilt adjusting wheel to raise the image to the desired height and angle.

2Use the rear Tilt adjusting wheel to fine-tune the display angle.

To lower the image:

1Use the front Tilt adjusting wheel to lower the image to the desired height angle.

2Use the rear Tilt adjusting wheel to fine-tune the display angle.

1	2
Tilt adjusting wheel	Tilt adjusting wheel

13

How to Optimize Image Size and Distance

Consult the table below to find the optimal image sizes achievable when the projector is positioned at a desired distance from the screen.

•P5227

If the projector is 3 m from the screen, good image quality is possible for image sizes between 75" and 98".

Note: Remind as below figure, the space of 160 cm height is required when the projector is located at 3 m distance.

			Max sc
			reen si
				ze
			M		98"
			in sc
				reen si
				ze
					75"
							Height:
							160 cm
						Height:	From
							base to
						123 cm
							top of
							image
		3 m
		Desired distance
Desired	Minimum Screen Size (Min zoom)			Maximum Screen Size (Max zoom)
			From base to					From base to
Distance	Diagonal			Diagonal
(m)	(inch)	W (cm) x H (cm)	top of image	(inch)	W (cm) x H (cm)			top of image
< A >	< B >		(cm)	< B >					(cm)
			< C >						< C >
1	25	51 x 38	41	33	66 x 50			53
1.5	37	76 x 57	61	49	99 x 75			80
2	50	102 x 76	82	65	132 x 99			107
2.5	62	127 x 95	102	81	166 x 124			133
3	75	152 x 114	123	98	199 x 149			160
3.5	87	178 x 133	143	114	232 x 174			187
4	100	203 x 152	164	130	265 x 199			214
4.5	112	228 x 171	184	147	298 x 224			240
5	125	254 x 190	205	163	331 x 248			267
6	150	305 x 228	246	196	397 x 298			320
7	175	355 x 266	286	228	464 x 348			374
8	200	406 x 305	327	261	530 x 397			427
9	225	457 x 343	368	293	596 x 447			481
10	250	508 x 381	409	326	662 x 497			534
11	275	558 x 419	450	359	728 x 546			587
12	300	609 x 457	491	391	795 x 596			641

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