Optoma L1 Owner's manual

Brand: Optoma

Model: L1

Category: Data projectors

Type: Owner's manual

English

TABLE OF CONTENTS

Declaration Notice for Free and Open Source Software ........................................................... 5

Free and Open Source Software Notice.................................................................................... 5

Licenses .................................................................................................................................... 6

SAFETY .............................................................................................. 10

Important Safety Instruction...................................................................................................... 10

Cleaning the Lens..................................................................................................................... 11

3D Safety Information ............................................................................................................... 11

Copyright .................................................................................................................................. 12

Disclaimer ................................................................................................................................. 12

Trademark Recognition ............................................................................................................ 13

FCC .......................................................................................................................................... 13

Declaration of Conformity for EU countries .............................................................................. 14

WEEE ....................................................................................................................................... 14

INTRODUCTION ............................................................................... 15

Package Overview.................................................................................................................... 15

Accessories .............................................................................................................................. 15

Optional accessories ................................................................................................................ 16

Product Overview ..................................................................................................................... 16

Connections.............................................................................................................................. 17

Keypad and LED indicators ...................................................................................................... 17

Remote control ......................................................................................................................... 18

SETUP AND INSTALLATION ........................................................... 19

Installing the projector .............................................................................................................. 19

Connecting sources to the projector ......................................................................................... 21

Adjusting the projector image ................................................................................................... 23

Remote setup ........................................................................................................................... 24

USING THE PROJECTOR ............................................................... 26

Powering on / o the projector .................................................................................................. 26

Selecting an input source ......................................................................................................... 27

Menu navigation and features .................................................................................................. 28

OSD Menu tree......................................................................................................................... 29

Image picture mode menu ........................................................................................................ 34

Image dynamic range menu ..................................................................................................... 34

Image brightness menu ............................................................................................................ 34

Image contrast menu ................................................................................................................ 35

Image sharpness menu ............................................................................................................ 35

Image gamma menu................................................................................................................. 35

English 3

Image dynamic black menu ...................................................................................................... 35

Image color settings menu ....................................................................................................... 35

Image wall color menu.............................................................................................................. 36

Image 3D menu ........................................................................................................................ 36

Image reset menu..................................................................................................................... 36

Display focus menu .................................................................................................................. 37

Display geometric correction menu .......................................................................................... 37

Display digital zoom menu........................................................................................................ 37

Display image shift menu ......................................................................................................... 37

Display gaming mode menu ..................................................................................................... 38

Display advanced gaming menu .............................................................................................. 38

Display aspect ratio menu ........................................................................................................ 38

Display light source mode menu .............................................................................................. 39

Display reset menu ................................................................................................................... 39

Setup test pattern menu ........................................................................................................... 40

Setup projection orientation menu ............................................................................................ 40

Setup language menu .............................................................................................................. 40

Setup menu settings menu ....................................................................................................... 40

Setup high altitude menu .......................................................................................................... 40

Setup power settings menu ...................................................................................................... 40

Setup security menu ................................................................................................................. 41

Setup eye protection sensor menu ........................................................................................... 41

Setup startup logo menu .......................................................................................................... 41

Setup background color menu.................................................................................................. 41

Setup device reset menu .......................................................................................................... 41

Input auto source menu ............................................................................................................ 42

Input remember last source menu ............................................................................................ 42

Input auto input switch menu .................................................................................................... 42

Input HDMI CEC settings menu ............................................................................................... 42

Input reset menu....................................................................................................................... 42

Audio volume menu .................................................................................................................. 43

Audio mute menu ..................................................................................................................... 43

Audio audio mode menu........................................................................................................... 43

Audio audio output menu.......................................................................................................... 43

Audio reset menu ..................................................................................................................... 43

Information menu...................................................................................................................... 43

ADDITIONAL INFORMATION .......................................................... 44

Compatible resolutions ............................................................................................................. 44

Image size and projection distance .......................................................................................... 50

Projector dimensions and ceiling mount installation ................................................................. 51

IR remote codes ....................................................................................................................... 52

Troubleshooting ........................................................................................................................ 53

Warning indicators .................................................................................................................... 54

Specications ........................................................................................................................... 56

Optoma global oces ............................................................................................................... 57

English

The copyright declaration applies to any part of the product, however if the declaration and Free and Open Source

license requirements are in explicit conict, the FOSS license prevails.

Declaration Notice for Free and Open Source Software

The software included in this product contains copyrighted software that is originally licensed under the Free and

Open Source Software licenses, such as Apache License 2.0, and SIL Open Font License (OFL). The related

notices and disclaimers are described below.

Free and Open Source Software Notice

Roboto Light

License Full Name: Apache License 2.0

 SPDX Short Identier: Apache-2.0

 Modied Status: No

(the “License”); you may not use this le except in compliance with the License. You may obtain a

copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is

distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either

express or implied. See the License for the specic language governing permissions and limitations

under the License.

Noto Serif KR

License Full Name: SIL Open Font License 1.1

 SPDX Short Identier: OFL-1.1

 Modied Status: No

This Font Software is licensed under the SIL Open Font License, Version 1.1.

This license is copied below, and is also available with a FAQ at: https://scripts.sil.org/OFL

English 5

Licenses

Apache License, Version 2.0, January 2004

http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

1. Denitions.

“License” shall mean the terms and conditions for use, reproduction, and distribution as dened by Sections 1

through 9 of this document.

“Licensor” shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.

“Legal Entity” shall mean the union of the acting entity and all other entities that control, are controlled by, or are

under common control with that entity. For the purposes of this denition, “control” means (i) the power, direct or

indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of

fty percent (50%) or more of the outstanding shares, or (iii) benecial ownership of such entity.

“You” (or “Your”) shall mean an individual or Legal Entity exercising permissions granted by this License.

“Source” form shall mean the preferred form for making modications, including but not limited to software source

code, documentation source, and conguration les.

“Object” form shall mean any form resulting from mechanical transformation or translation of a Source form,

including but not limited to compiled object code, generated documentation, and conversions to other media types.

“Work” shall mean the work of authorship, whether in Source or Object form, made available under the License, as

indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix

below).

“Derivative Works” shall mean any work, whether in Source or Object form, that is based on (or derived from)

the Work and for which the editorial revisions, annotations, elaborations, or other modications represent, as a

whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works

that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works

thereof.

“Contribution” shall mean any work of authorship, including the original version of the Work and any modications

or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion

in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the

communication sent to the Licensor or its representatives, including but not limited to communication on electronic

mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the

Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously

marked or otherwise designated in writing by the copyright owner as “Not a Contribution.”

“Contributor” shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been

received by Licensor and subsequently incorporated within the Work.

2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby

grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to

reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and

such Derivative Works in Source or Object form.

3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants

to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section)

patent license to make, have made, use, oer to sell, sell, import, and otherwise transfer the Work, where such

license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their

Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was

submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit)

alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent

infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the

date such litigation is led.

English

4. Redistribution. You may reproduce and distribute copies of the Work or Derivative Works thereof in any

medium, with or without modications, and in Source or Object form, provided that You meet the following

conditions:

1. You must give any other recipients of the Work or Derivative Works a copy of this License; and

2. You must cause any modied les to carry prominent notices stating that You changed the les; and

3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent,

trademark, and attribution notices from the Source form of the Work, excluding those notices that do

not pertain to any part of the Derivative Works; and

4. If the Work includes a “NOTICE” text le as part of its distribution, then any Derivative Works that

You distribute must include a readable copy of the attribution notices contained within such NOTICE

le, excluding those notices that do not pertain to any part of the Derivative Works, in at least one

of the following places: within a NOTICE text le distributed as part of the Derivative Works; within

the Source form or documentation, if provided along with the Derivative Works; or, within a display

generated by the Derivative Works, if and wherever such third-party notices normally appear. The

contents of the NOTICE le are for informational purposes only and do not modify the License. You

may add Your own attribution notices within Derivative Works that You distribute, alongside or as an

addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot

be construed as modifying the License.

You may add Your own copyright statement to Your modications and may provide additional or

dierent license terms and conditions for use, reproduction, or distribution of Your modications, or for

any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work

otherwise complies with the conditions stated in this License.

5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted

for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any

additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of

any separate license agreement you may have executed with Licensor regarding such Contributions.

6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or

product names of the Licensor, except as required for reasonable and customary use in describing the origin of the

Work and reproducing the content of the NOTICE le.

7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the

Work (and each Contributor provides its Contributions) on an “AS IS” BASIS, WITHOUT WARRANTIES OR

CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions

of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are

solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks

associated with Your exercise of permissions under this License.

8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract,

or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in

writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or

consequential damages of any character arising as a result of this License or out of the use or inability to use the

Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or

any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of

such damages.

9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may

choose to oer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/

or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf

and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend,

and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by

reason of your accepting any such warranty or additional liability.

END OF TERMS AND CONDITIONS

English 7

HOW TO APPLY THE APACHE LICENSE TO YOUR WORK

Include a copy of the Apache License, typically in a le called LICENSE, in your work, and consider also including a

NOTICE le that references the License.

To apply the Apache License to specic les in your work, attach the following boilerplate declaration, replacing the

elds enclosed by brackets “[]” with your own identifying information. (Don’t include the brackets!) Enclose the text

in the appropriate comment syntax for the le format. We also recommend that you include a le or class name and

description of purpose on the same “printed page” as the copyright notice for easier identication within third-party

archives.

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this le except in compliance

with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on

an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specic language governing permissions and limitations under the License.

SIL OPEN FONT LICENSE, Version 1.1 - 26 February 2007

PREAMBLE

The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to

support the font creation eorts of academic and linguistic communities, and to provide a free and open framework

in which fonts may be shared and improved in partnership with others.

The OFL allows the licensed fonts to be used, studied, modied and redistributed freely as long as they are not

sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold

with any software provided that any reserved names are not used by derivative works. The fonts and derivatives,

however, cannot be released under any other type of license. The requirement for fonts to remain under this license

does not apply to any document created using the fonts or their derivatives.

DEFINITIONS

“Font Software” refers to the set of les released by the Copyright Holder(s) under this license and clearly marked

as such. This may include source les, build scripts and documentation.

“Reserved Font Name” refers to any names specied as such after the copyright statement(s).

“Original Version” refers to the collection of Font Software components as distributed by the Copyright Holder(s).

“Modied Version” refers to any derivative made by adding to, deleting, or substituting — in part or in whole —

any of the components of the Original Version, by changing formats or by porting the Font Software to a new

environment.

“Author” refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font

Software.

English

PERMISSION & CONDITIONS

Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study,

copy, merge, embed, modify, redistribute, and sell modied and unmodied copies of the Font Software, subject to

the following conditions:

1. Neither the Font Software nor any of its individual components, in Original or Modied Versions, may

be sold by itself.

2. Original or Modied Versions of the Font Software may be bundled, redistributed and/or sold with any

software, provided that each copy contains the above copyright notice and this license. These can

be included either as stand-alone text les, human-readable headers or in the appropriate machine-

readable metadata elds within text or binary les as long as those elds can be easily viewed by the

user.

3. No Modied Version of the Font Software may use the Reserved Font Name(s) unless explicit written

permission is granted by the corresponding Copyright Holder. This restriction only applies to the

primary font name as presented to the users.

4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to

promote, endorse or advertise any Modied Version, except to acknowledge the contribution(s) of the

5. The Font Software, modied or unmodied, in part or in whole, must be distributed entirely under

this license, and must not be distributed under any other license. The requirement for fonts to remain

under this license does not apply to any document created using the Font Software.

TERMINATION

This license becomes null and void if any of the above conditions are not met.

DISCLAIMER

THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,

INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO

EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER

IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO

USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.

English 9

SAFETY

The lightning ash with arrow head within an equilateral triangle is

intended to alert the user to the presence of uninsulated "dangerous

voltage" within the product's enclosure that may be of sucient

magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert

the user to the presence of important operating and maintenance

(servicing) instructions in the literature accompanying the appliance.

Please follow all warnings, precautions and maintenance as recommended in this user’s guide.

To avoid electric shock, the unit and its peripherals must be properly grounded (earthed).

Important Safety Instruction

Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from

over heating, it is recommended to install the projector in a location that does not block ventilation. As an

example, do not place the projector on a crowded coee table, sofa, bed, etc. Do not put the projector in

an enclosure such as a book case or a cabinet that restricts air ow.

To reduce the risk of re and/or electric shock, do not expose the projector to rain or moisture. Do not

install near heat sources such as radiators, heaters, stoves or any other apparatus such as ampliers

that emits heat.

Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short out

parts that could result in re or electric shock.

Do not use under the following conditions:

± In extremely hot, cold or humid environments.

(i) Ensure that the ambient room temperature is within 0°C ~ 40°C

(ii) Relative humidity is 10% ~ 85%

± In areas susceptible to excessive dust and dirt.

± Near any appliance generating a strong magnetic eld.

± In direct sunlight.

Do not use the projector in places where ammable gases or explosives gases may be present in the

atmosphere. The lamp inside the projector becomes very hot during operation and the gases may ignite

and result in a re.

Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would be (but

not limited to):

± Unit has been dropped.

± Power supply cord or plug has been damaged.

± Liquid has been spilled on to the projector.

± Projector has been exposed to rain or moisture.

± Something has fallen in the projector or something is loose inside.

English

Do not place the projector on an unstable surface. The projector may fall over resulting in injury or the

projector may become damaged.

Do not block the light coming out of the projector lens when in operation. The light will heat the object

and could melt, cause burns or start a re.

Please do not open or disassemble the projector as this may cause electric shock.

Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous

voltages or other hazards. Please call Optoma before you send the unit for repair.

See projector enclosure for safety related markings.

The unit should only be repaired by appropriate service personnel.

Only use attachments/accessories specied by the manufacturer.

Do not look into straight into the projector lens during operation. The bright light may harm your eyes.

Turn o and unplug the power plug from the AC outlet before cleaning the product.

Use a soft dry cloth with mild detergent to clean the display housing. Do not use abrasive cleaners,

waxes or solvents to clean the unit.

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

Do not setup the projector in places where it might be subjected to vibration or shock.

Do not touch the lens with bare hands.

Remove battery/batteries from remote control before storage. If the battery/batteries are left in the

remote for long periods, they may leak.

Do not use or store the projector in places where smoke from oil or cigarettes may be present, as it can

adversely aect the quality of the projector performance.

Use a power strip and or surge protector. As power outages and brown-outs can KILL devices.

Cleaning the Lens

 Before cleaning the lens, be sure to turn o the projector and unplug the power cord to allow it to

completely cool down.

Use a compressed air tank to remove the dust.

 Use a special cloth for cleaning lens and gently wipe the lens. Do not touch the lens with your ngers.

Do not use alkaline/acid detergents or volatile solvents such as alcohol for cleaning lens. If the lens is

damaged due to the cleaning process, it is not covered by the warranty.

Warning: Do not use a spray containing ammable gases to remove dust or dirt from the lens. This

may cause a re due to excessive heat inside the projector.

Warning: Do not clean the lens if the projector is warming up as this may cause the lens’ surface lm

to peel o.

Warning: Do not wipe or tap the lens with a hard object.

3D Safety Information

Please follow all warnings and precautions as recommended before you or your child use the 3D function.

Warning

Children and teenagers may be more susceptible to health issues associated with viewing in 3D and should be

closely supervised when viewing these images.

English 11

Photosensitive Seizure Warning and Other Health Risks

 Some viewers may experience an epileptic seizure or stroke when exposed to certain ashing images

or lights contained in certain Projector pictures or video games. If you suer from, or have a family

history of epilepsy or strokes, please consult with a medical specialist before using the 3D function.

Even those without a personal or family history of epilepsy or stroke may have an undiagnosed

condition that can cause photosensitive epileptic seizures.

 Pregnant women, the elderly, suerers of serious medical conditions, those who are sleep deprived or

under the inuence of alcohol should avoid utilizing the unit’s 3D functionality.

If you experience any of the following symptoms, stop viewing 3D pictures immediately and consult a

medical specialist: (1) altered vision; (2) light-headedness; (3) dizziness; (4) involuntary movements

such as eye or muscle twitching; (5) confusion; (6) nausea; (7) loss of awareness; (8) convulsions;

(9) cramps; and/ or (10) disorientation. Children and teenagers may be more likely than adults

to experience these symptoms. Parents should monitor their children and ask whether they are

experiencing these symptoms.

 Watching 3D projection may also cause motion sickness, perceptual after eects, disorientation, eye

strain and decreased postural stability. It is recommended that users take frequent breaks to lessen

the potential of these eects. If your eyes show signs of fatigue or dryness or if you have any of the

above symptoms, immediately discontinue use of this device and do not resume using it for at least

thirty minutes after the symptoms have subsided.

Watching 3D projection while sitting too close to the screen for an extended period of time may

damage your eyesight. The ideal viewing distance should be at least three times the screen height. It

is recommended that the viewer’s eyes are level with the screen.

Watching 3D projection while wearing 3D glasses for an extended period of time may cause a

headache or fatigue. If you experience a headache, fatigue or dizziness, stop viewing the 3D

projection and rest.

Do not use the 3D glasses for any other purpose than for watching 3D projection.

Wearing the 3D glasses for any other purpose (as general spectacles, sunglasses, protective goggles,

etc.) may be physically harmful to you and may weaken your eyesight.

Viewing in 3D projection may cause disorientation for some viewers. Accordingly, DO NOT place your

3D PROJECTOR near open stairwells, cables, balconies, or other objects that can be tripped over, run

into, knocked down, broken or fallen over.

This publication, including all photographs, illustrations and software, is protected under international copyright

without written consent of the author.

Disclaimer

The information in this document is subject to change without notice. The manufacturer makes no representations

or warranties with respect to the contents hereof and specically disclaims any implied warranties of

merchantability or tness for any particular purpose. The manufacturer reserves the right to revise this publication

and to make changes from time to time in the content hereof without obligation of the manufacturer to notify any

person of such revision or changes.

English

Trademark Recognition

Kensington is a U.S. registered trademark of ACCO Brand Corporation with issued registrations and pending

applications in other countries throughout the world.

HDMI, the HDMI Logo, and High-Denition Multimedia Interface are trademarks or registered trademarks of HDMI

Licensing LLC in the United States and other countries.

DLP®, DLP Link and the DLP logo are registered trademarks of Texas Instruments and BrilliantColorTM is a

trademark of Texas Instruments.

All other product names used in this manual are the properties of their respective owners and are

Acknowledged.

FCC

This device has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15

of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a

residential installation. This device generates, uses and can radiate radio frequency energy and, if not installed and

used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this device does cause

harmful interference to radio or television reception, which can be determined by turning the device o and on is

encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the device and receiver.

 Connect the device into an outlet on a circuit dierent from that to which the receiver is connected.

Consult the dealer or an experienced radio/television technician for help.

Notice: Shielded cables

All connections to other computing devices must be made using shielded cables to maintain compliance with FCC

regulations.

Caution

Changes or modications not expressly approved by the manufacturer could void the user's authority, which is

granted by the Federal Communications Commission, to operate this projector.

Operation Conditions

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference and

2. This device must accept any interference received, including interference that may cause undesired operation.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003.

Remarque à l'intention des utilisateurs canadiens

Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada.

English 13

Declaration of Conformity for EU countries

EMC Directive 2014/30/EC (including amendments)

 Low Voltage Directive 2014/35/EC

 RED 2014/53/EU (if product has RF function)

WEEE

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 it.

English

INTRODUCTION

Package Overview

Carefully unpack and verify that you have the items listed below under standard accessories. Some of the items

under optional accessories may not be available depending on the model, specication and your region of

purchase. Please check with your place of purchase. Some accessories may vary from region to region.

The warranty card is only supplied in some specic regions. Please consult your dealer for detailed information.

Accessories

Remote control Power leadProjector Documentation



Warranty Card*



Quick Start User Manual

Note:

The remote control, Android TV Dongle, and HDMI cable may vary depending on the region and model.

* For warranty Information, please visit https://www.optoma.com/support/download.

Enter

HDMI cable

Android TV dongle

English 15

INTRODUCTION

Optional accessories

Note: Optional accessories vary depending on model, specication and region.

Product Overview

10 78

Minimum

300mm

Minimum

300mm

Minimum

300mm

Note:

Do not block projector intake and exhaust vents.

When operating the projector in an enclosed space, allow at least 30cm (12”) clearance around the

intake and exhaust vents.

No Item No Item

1. Ventilation (outlet) 7. Power Socket

2. Top IR Receiver 8. Input / Output

3. Ventilation (inlet) 9. Kensington™ Lock Port

4. Power Button 10. Tilt-Adjustment Feet

5. LED Indicators 11. Front IR Receiver

6. Lens

English

INTRODUCTION

Connections

1 2 3 4 5 6

No Item No Item

1. HDMI 1 Connector (4K 60Hz) 6. Power Socket

2. HDMI 2 Connector (4K 60Hz) 7. USB Power Out (5V/1.5A)

(micro USB connector for Android TV dongle)

3. USB Power OUT (5V/1.5A)

Connector(*)

8. HDMI 3 Connector

(micro HDMI connector for ATV dongle)

4. S/PDIF Connector (PCM 2-channel) 9KensingtonTM Lock Port

5. Audio Out Connector

Note: (*) Not recommended for charging a cell phone.

Keypad and LED indicators

31 2 4

No Item No Item

1. Temp LED 3. Power Button

2. Light Source LED 4. Power LED

English 17

INTRODUCTION

Remote control

Enter

No Item No Item

1. Power On / O 7. Source

2. HDMI3 8. Return

3. Four Directional Select Keys 9. Enter

4. Mute 10. Picture Mode

5. Volume - 11. Focus Pattern

6. Menu 12. Volume +

Note:

The actual remote control may vary depending on the region.

Some keys may have no function for models that do not support these features.

Before using the remote control for the rst time, press the lock button, open the battery compartment

cover, and then remove the transparent insulation tape as illustrated below. See page 23 for battery

installation.

CR2032

English

SETUP AND INSTALLATION

Installing the projector

Your projector is designed to be installed in one of four possible positions.

Your room layout or personal preference will dictate which installation location you select. Take into consideration

the size and position of your screen, the location of a suitable power outlet, as well as the location and distance

between the projector and the rest of your equipment.

Table mount front Ceiling mount front

Table mount rear Ceiling mount rear

Projector should be placed at on a surface and 90 degrees / perpendicular to the screen.

How to determine projector location for a given screen size, please refer to distance table on

page 49.

How to determine screen size for a given distance, please refer to distance table on page 49.

Note:

The further away the projector is placed from the screen the projected image size increases and

vertical oset also increases proportionally.

The vertical oset may vary between projectors, due to the limitations of optical manufacturing.

Additional adjustments may occur when switching projectors.

English 19

SETUP AND INSTALLATION

Projector installation notice

 360 degree projection & Portrait mode

English

SETUP AND INSTALLATION

Connecting sources to the projector

No Item No Item

1. HDMI Cable 5. Audio Out Cable

2. HDMI Dongle 6. Android TV Dongle (refer to page 21)

3. USB Power Cable 7. Power Cord

4. S/PDIF Out Cable

Note:

To ensure the best image quality and avoid connection errors, we recommend the use of Premium

HDMI cables. For the cable lengths longer than 20-25 feet, we strongly recommend using Active Fiber

HDMI cables.

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Optoma L1 Owner's manual

Brand: Optoma

Model: L1

Category: Data projectors

Type: Owner's manual

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Optoma L1 Owner's manual

Optoma L1 Owner's manual

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