FCC ID: 2AK43RD-828 LED PROJECTOR

INSTRUCTION MANUAL Please read the manual carefully before operating projector.. Contents Important Safeguards....................................................................... 1 Projector Knowledge........................................................................ Remote Control................................................................................. Projector Installation......................................................................... Standard Setting............................................................................... Installation Method........................................................................... Turn the Projector Operation On/Off............................................... Focus Adjustment............................................................................. Interface Operation Instructions...................................................... How to Select the Source................................................................ How to Connect to WiFi................................................................... 2 4 5 5 6 7 7 8 8 8 How to Use Projection Settings....................................................... 10 How to Use iOS Cast........................................................................ 11 How to Use Miracast........................................................................ 12 How to Play Files in USB Disk.......................................................... 13 Multimedia Format Supported......................................................... 13 Troubleshooting................................................................................ 14 Specifications................................................................................... 15 Important Safeguards To get a better watching, please use this projector while drawing the curtain or in a dark room. Please use the projector carefully, dropping or crashing may damage parts or result in blurred images and abnormal displaying. Installation Power Be careful while using the power cord, avoid excessive bending; the damage of power cable may cause electric shock and fire. It is better to unplug the power cord after power off. Cleaning Unplug the power cable firstly. Clean the shell regularly with a damp cloth, neutral detergent can be used. Please use a glasses cloth or lens paper, not to scratch the lens. Please clean projector's vents and speakers regularly by banister brush, or the ventilation will be blocked. High Temperature Attention While projection or just finishing, the exhaust port nearby will be very hot, if touch it, would get scald. While projection, please do not look the lens directly, or may hurt eyes.

*Warm Tips Do not disassemble the projector, if not, there will be a risk of electric shock, and the disassembling affect the normal warranty. Please do not put any liquid or heavy stuff on the projector. To ensure the stability of heat dissipation, please open the height bracket in the bottom of the projector before starting. 1 Projector Knowledge Projector can input high-definition video signal and composite video signal, and support stereo audio signal input and output. Please refer to the following figure to connect the projector and other audio equipment according to your own needs. 8 9 10 11 21 3 4 5 6 7 12 13 14 15 1. Level-Stand Adjustment 2. IR receiver 3. Focus Lens 4. Power Switch 8. USB port 9. AV port 10. HDMI2 port 11. Speaker 5. IR for remote control 12. Cooling window 6. 3.5mm port for audio output 13. Focus 7. HDMI 1 port 14. Switch of removable dust cover 15. Removable dust cover 2 Projector Knowledge 1 2 3 4 1. Keystrokespicture 1 2. Rating label 3. Projector mount holes 4. Level-stand adjustment 1. Power Key 2. Exit 3. OK Key 4. Up Key 5. Down Key 6. Left Key 7. Right Key 1 2 3 4 5 6 7

(picture 1) 3 Remote Control 4 Projector Installation Standard Setting Please refer to the following table to adjust your picture size and distance. (from the lens to the screen). Aspect ratio Picture size (inch Projection distance (m 16:9 1.70 2.38 3.30 3.97 50 70 100 120 Please allow 3% to the image sizes in the table above. If the distance is less than min data and more than max data, the image could be blurry. Warning:

Please check the diagram below for the trapezoid adjustment. Incorrect Installation Correct Installation Incorrect Installation Projector Screen Screen Symmetry Axis 5 Projector Installation Installation Method Contact a professional installer to mount this projector to a ceiling. Follow the instructions below for the correct projector positions. Screen Projector Projector Screen Front projection ceiling mount Rear projection ceiling mount Screen Projector Projector Screen Front projection table mount Rear projection table mount Warning:

1. The projector may be damaged beyond repair if it is incorrectly mounted on a ceiling or on a surface. 2. The projector should only be used in an environment where the temperature does not exceed the range of 5-35. Projector malfunction may occur if this is not adhered to. 3. Malfunction may occur if the projector is subjected to dusty, wet, moist or smoky conditions. 4. Poor ventilation could cause overheating which could lead to damage to the projector as well as a life threatening situation. 6 Turn the Projector Operation On/Off When the projector is connected to a power source, the projector enters standby and thecover signal indicator is red. Operation on: Press the power key on the body or the power key on the remote control, the indicator will turn blue and enter the working state. Operation off: In the working state, press the power key of the body or the power key on the remote control, the indicator changes from blue to red, and the projec-

tor is turned on. Focus Adjustment Focus Adjustment Turn the trackwheel clockwise to bring the trackwheel to the end, then slowly rotate the trackwheel counterclockwise. At the same time, carefully observe the pixels on the screen. When the image particles are the clearest (Subjed to the middle of the image), the pixels on the screen are the best focus of the lens. Focusing dial 7 Interface Operation Instructions How to Select the Source Select the source channel you want to enter in the list on the left side of the main interface, such as HDMI 1 / HDMI 2 / AV, then press the OK key on the remote control to enter the corresponding source interface. Home HDMI1 HDMI2 AV Home HDMI1 HDMI2 iOS Cast Miracast Movie Music Photo Office Suite iOS Cast Miracast Movie 8 Music How to Connect to WiFi Select the settings icon in the upper right corner of the main interface, press the

"OK" key on the remote control to enter the settings interface, and select "WiFi Setting". After entering the interface, select the WiFi you want to connect to in the list below, then enter the password and complete the connection. Connected will be displayed behind the successfully connected WiFi. Interface Operation Instructions WiFi Setting Projection Image Setting Language Setting Setting Update Other Setting About WiFi Setting WIFI ON/OFF GZRIGAL-C TP BMW 9 Interface Operation Instructions How to Use Projection Settings Select the settings icon in the upper right corner of the main interface, and then press the "OK" key on the remote control to enter the settings interface and select

"Projection Image Setting". After entering the interface, select the mode you want in the projection settings. Manual Keystone: 4-point Keystone Projection mode: Front-Desktop / Rear-Desktop / Front-Ceiling / Rear-Ceiling Digital Zoom: 50%-100%

WiFi Setting Projection Image Setting Language Setting Setting Update Other Setting About Projecton 4-point Keystone Digital Zoom Projection Mode Front-Desktop 10 Interface Operation Instructions How to Use iOS Cast In the main interface, select "iOS Cast", press the "OK" key on the remote control to enter the interface, and and then set up in the order in the interface. Note: The projector needs to be connected to the Internet for using the iOS Cast or upgrading the projector for the first time 1. The iOS device and the projector are connected to the same network 2. Open the control center of the iOS device and select Screen mirroring 3. Choose the corresponding projector device name. Home HDMI1 HDMI2 iOS Cast Miracast Movie Music Make sure that your iOS device is connected to the same network as your Prjector 11 Interface Operation Instructions How to Use Miracast Select Miracast in the main interface and press the OK key on the remote control to enter the interface, and then set up in the order in the interface. 1. Turn on the WIFI of the Android device. (It is recommended that the projector is connected to the same router or the WIFI of the Android device is not connected to any router) 2. Turn on the "Wireless Display" of the Android device. 3. Select the corresponding projector device name. Home HDMI1 HDMI2 iOS Cast Miracast Movie Music 1.On your Android Mobile/Pad, open the settings menu. 2. Access your display settings or screen-mirroring. 3. Select your Miracast receiver:NEWLINK-8a41 12 Interface Operation Instructions How to Play Files in USB Disk Select the required category movie, "music", "photo" or "Office Suite" in the main interface, and press the OK key on the remote control to enter the corre-

sponding category. Then find the file you want to play in that category, start playing by pressing OK key. (You cannot enter the required category without connecting a USB disk.) Home HDMI1 HDMI2 AV iOS Cast Miracast Movie Music Photo Office Suite Multimedia Format Supported Video Format: 3GP/AVI/FLV/MP4/MPG/VOB/TS/M2TS/DAT/MKV Audio Format: MP3/APE/AAC/FLAC/OGG/WAV/WMA/MID/DTS/M4A Image Format: BMP/JPG/PNG/JPEG This model does not support any Dolby audio decoding due to the copyright of Dolby patent. 13 Troubleshooting Problem Possible Causes 1. The indicator light does not work when the power switch is turned on. 2. The projector does not work on when using the remote control. Prower cable is not connected properly. The power switch is faulty. The power switch is turned off. The remote control has no batteries or the batteries are low. The remote control is not being aimed at the IR receiver

. The IR receiver is under strong lights. The input source may not be correct. No input signal. 3. No image. The input cable is not connected. If under PC mode, the PC output frequency is not 50-60Hz. Make sure that the PC output is connected with the projector

. If use laptop, check the output signal is VGA The projector ventilation is blocked. 4. Auto-off. The voltage is not stable. The projector has overheated- check that the fan is not broken. 14 Specifications Projection Technology: 5 LCD TFT display Native Resolution: 1920x1080 Image Flip: 360 Projection mode: Front-Desktop / Rear-Desktop /

Front-Ceiling / Rear-Ceiling Lens: 5 pieces of glasses lens Aspect Ratio: 16:9 & 4:3 Lamp Type: LED lamp, 50,000 hours life Image Size: 40-150 inch Digital Zoom: 50%-100%

Working Voltage: AC100-240V/50-60Hz Projector Size: 260230110mm Net Weight: 2.2kg 15 The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. 20C

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Model No. Light Sour Total Pow Power Inp Manufactt Electronic PROJ

: RD-828 ce: LED Le er: 120W jut: 100-24 Irer: Guang s Co.,Ltd JESL9SHbE ECTC mp

)V~ 50/60H zhou Rigal FE [o FCC ID: 2AK43 eutBow ea IR IZ 1c IRD-828

Guangzho Agen ou Rigal El nt Auth ectronics C horizat Co., Ltd. tion mpany: Gua angzhou Rig gal Electronic cs Co., Ltd. dress: Floor eet, Huadu D r 1, Floor 2, F istrict, Guan tory Building Floor 3, Fact a gzhou, China

, NO.30, The e north of Ho ongmiandada ao, Xiuquan oduct Name del Numbe pes and softw e: LED PRO er(s): RD-82 ware version JECTOR 28, RD-***(*

ns) oduct Desc ription: LED D PROJECT TOR represents t the number 0-9, represe enting differe ent customer rs, authorize M on our beha MiCOM Lab alf on all ma bs Inc., 575 atters conce Boulder Co erning the c ourt, Pleasa certification anton, Califo of above na ornia 94566 amed equip 6, USA, to pment. declare tha d certificatio ues concern behalf shal at MiCOM L n of equipm ning the app ll have the s Labs Inc. is ment to the r proval applic same effect allowed to f regulatory a cation. Any t as acts of forward all i agencies as and all acts our own. information s required a s carried ou related to t nd to discu ut by MiCOM the approva ss any M Labs on al Com Add Stre Pro Mod shap Pro We act We and issu our Sig nature:

Nam me:

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Com Guangzho u Rigal Elec ctronics Co. , Ltd. Date:

Dec. 14, 20 020

G uangzhou Rigal Elec ctronics Co

., Ltd. of Engineeri l Communic Oakland Mills bia, MD 210 ing Techno cations Com s Road 046 logy mmission t; Request f D: 2AK43R for Confiden D-828 ntiality Date: Dec. 14, 2020 om It May C nt to the pro uesting the ents from pu Concern, ovisions of t Commissio ublic disclos the Commis on to withho sure indefin ssions rule old the follow nitely. s Title 47 S wing attach Sections 0. hment(s) as 457 and 0 0.459, we al confidentia documents tary informa be harmful to contain det ation in ope o our comp tailed syste ration of the any and wo m and equi e equipmen ould give co pment desc nt. The publ ompetitors a criptions an ic disclosur an unfair ad d are consi re of these d vantage in dered as documents the market. r understand pondence du ents and thi zation is iss ding that all uring the ce s informatio sued. l measurem ertification re on will be av ment test rep eview proce vailable for ports, FCC ess cannot public revie ID label for be granted ew once the mat and as confiden e grant of eq ntial quipment Office o Federa 7435 O Columb USA Subject FCC ID To Who Pursua are requ docume These d propriet might b It is our corresp docume authoriz Sincere Signatu Name:

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Model Difference Declaration To Whom It May Concern, We, Guangzhou Rigal Electronics Co., Ltd.(LED PROJECTOR) Trademark: N/A; Model Number: RD-828, RD-***(* represents the number 0-9, representing different customers, shapes and software versions) All models the function, software and electric circuit are the same, only model named, customers, shapes and software versions different. Test sample model: RD-828 Please contact me if you have any question. Name: bao shan xu Date: Dec. 14, 2020 Title: General manager Signature of applicant: