HLZCWX1428DLP Projector

Acer Projector K138ST/L224/LK-W16 Series User's Guide 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 inform ation 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. Model number: ______________________________ Serial number: _______________________________ Date of purchas e: ___ _________________________ Place of purchase: ____________________________ Copyright © 2015. Acer Incorporated. All Rights Reserved. Acer Projector Series User's Guide Original Issue: 03/2015 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. "HDMI™, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC." For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Sound is a trademark of DTS, Inc. © DTS, Inc. All Rights Reserved. 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. 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 ma y 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 (15 feet) maximum length. v Product servicing Do not attempt to serv…

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Acer Incorporated 8F, 88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan TEL: 886-2-6606-3131 FAX: 886-2-2696-3535 Declaration for no non‐US channel operation 2015年April17日 We, Acer Incorporated declare that the device does not support channel 12 ~ 13 in 2.4GHz band and any non‐US channels in all the operational mode(s) for the following product. FCC ID: HLZCWX1428 If you should have any question(s) regarding this declaration, please don’t hesitate to contact us. Thank you! ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Name: Harriot/ Title: Manager Acer Incorporated Tel: 886‐2‐6606‐3131 ext 3811 Fax: 886‐2‐2696‐3535 E‐mail: [email protected]

Acer Incorporated 8F, 88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan TEL: 886‐2‐6606‐3131 FAX: 886‐2‐2696‐3535 Date: 2015-04-17 SUBJECT: End Product Model Difference Attestation FCC ID: HLZCWX1428 Models: K138ST , L224, CWX1428, LK-W16 We, Acer, hereby declare that our end product, DLP Projector, includes 4 model names as listed above. The above listed models are electrically and mechanically identical. The intention of these models is only for marketing purpose. Should you have any question, feel free to contact me directly. Sincerely yours, ----------------------------------- Name: Harriot/ Title: Manager Acer Incorporated Tel: 886-2-6606-3131 ext 3811 Fax: 886-2-2696-3535 E-mail: [email protected]

Acer Incorporated 8F, 88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan TEL: 886-2-6606-3131 FAX: 886-2-2696-3535 Date: 2015-04-17 AUTHORIZATION LETTER To whom it may concern: We, the undersigned, hereby authorize (name: Amanda Wu and Title: Senior Specialist) of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf in all manners relating to FCC application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by (name: Amanda Wu and Title: Senior Specialist) of BV CPS Taoyuan on our behalf shall have the same effect as acts of our own. If you have any questions regarding the authorization, please don’t hesitate to contact us. FCC ID: HLZCWX1428 Sincerely yours, ----------------------------------- Name: Harriot/ Title: Manager Acer Incorporated Tel: 886-2-6606-3131 ext 3811 Fax: 886-2-2696-3535 E-mail: [email protected]

Acer Incorporated 8F, 88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan TEL: 886-2-6606-3131 FAX: 886-2-2696-3535 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: 2015/4/16 Subject: Request for Confidentiality FCC ID: HLZCWX1428 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204,while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 2015/10/12. External Photos Internal Photos User Manual Test Setup photos It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Sincerely yours, ___________________________ Name: Harriot/ Title: Manager Acer Incorporated Tel: 886-2-6606-3131 ext 3811 Fax: 886-2-2696-3535 E-mail: [email protected]

Report No.: 150316E08 Page No. 1 / 22 CONSTRUCTION PHOTOS OF EUT Report No.: 150316E08 Page No. 2 / 22 Report No.: 150316E08 Page No. 19 / 22 Report No.: 150316E08 Page No. 20 / 22 Report No.: 150316E08 Page No. 21 / 22 Report No.: 150316E08 Page No. 22 / 22

Label Location Acer / DLP Projector Model: K138ST FCC ID: HLZCWX1428

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Report No.: SA150304E02A Page No. 1 / 6 Report Format Version: 6.1.1 Reference No.: 150325E08 RF Exposure Report Report No.: SA150304E02A FCC ID: HLZCWX1428 Test Model: K138ST Series Model: L224, CWX1428, LK-W16 Received Date: Mar. 04, 2015 Test Date: Mar. 27, 2015 Issued Date: Apr. 21, 2015 Applicant: Acer Incorporated Address: 8F,88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. Test Location (1): No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. Test Location (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. Report No.: SA150304E02A Page No. 2 / 6 Report Format Version: 6.1.1 Reference No.: 150325E08 Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits For Maximum Permissible Exposure (MPE) ............................................................................. 5 2.2 Mpe Calculation Formula .................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 3 Calculation Result Of Maximum Conducted Power .......................................................................... 6 Report No.: SA150304E02A Page No. 3 / 6 Report Format Version: 6.1.1 Reference No.: 150325E08 Release Control Record Issue No. Description Date Issued SA150304E02A Original release. Apr. 21, 2015 Report No.: SA150304E02A Page No. 5 / 6 Report Format Version: 6.1.1 Reference No.: 150325E08 2 RF Exposure 2.1 Limits For Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) Limits For General Population / Uncontrolled Exposure 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA150304E02A Page No. 6 / 6 Report Format Version: 6.1.1 Reference No.: 150325E08 3 Calculation Result of Maximum Conducted Power Frequency Band (MHz) Max Power (mW) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) 2402-2480 5.395 0.03 20 0.00108 1 --- END ---

Report No.: RF150304E02A Page No. 1 / 47 Report Format Version: 6.1.1 Reference No.: 150325E08 FCC Test Report Report No.: RF150304E02A FCC ID: HLZCWX1428 Test Model: K138ST Series Model: L224, CWX1428, LK-W16 Received Date: Mar. 04, 2015 Test Date: Mar. 17 to Apr. 13, 2015 Issued Date: Apr. 21, 2015 Applicant: Acer Incorporated Address: 8F,88, Sec 1, Xintai 5th Rd, Xizhi Dist., NewTaipei City, Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. Test Location (1): No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. Test Location (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF150304E02A Page No. 2 / 47 Report Format Version: 6.1.1 Reference No.: 150325E08 Table of Contents Release Control Record .................................................................................................................................. 4 1 Certificate of Conformity ...................................................................................................................... 5 2 Summary of Test Results ..................................................................................................................... 6 2.1 Measurement Uncertainty ................................................................................................................... 6 2.2 Modification Record ............................................................................................................................ 6 3 General Information .............................................................................................................................. 7 3.1 General Description of EUT ................................................................................................................ 7 3.2 Description of Test Modes ................................................................................................................... 9 3.2.1 Test Mode Applicability and Tested Channel Detail ........................................................................... 10 3.3 Description of Support Units ............................................................................................................. 12 3.3.1 Configuration of System under Test .................................................................................................. 12 3.4 General Description of Applied Standards ........................................................................................ 13 4 Test Types and Results ...................................................................................................................... 14 4.1 Radiated Emission and Bandedge Measurement ............................................................................. 14 4.1.1 Limits of Radiated Emission and Bandedge Measurement .............................................................. 14 4.1.2 Test Instruments ................................................................................................................................ 15 4.1.3 Test Procedures ................................................................................................................................. 16 4.1.4 Deviation from Test Standard ............................................................................................................ 16 4.1.5 Test Set Up ........................................................................................................................................ 17 4.1.6 EUT Operating Conditions ................................................................................................................. 17 4.1.7 Test Results ....................................................................................................................................... 18 4.2 Conducted Emission Measurement .................................................................................................. 25 4.2.1 Limits of Conducted Emission Measurement .................................................................................... 25 4.2.2 Test Instruments ................................................................................................................................ 25 4.2.3 Test Procedures .........................................................................................................…

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Report No.: 140407E07 1 of 2 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: 140407E07 2 of 2 RADIATED EMISSION TEST