2A4MRRY60102.4G Receiver

Keydous NJ80-AP User's manual Start a New Journey in 2022 Tips: 1.WIFI signal interferes with Bluetooth signal to some extent, so bluetooth receiver cannot be too close to WIFI signal source. 2. It is not necessary to insert and remove the shaft body with great force. When you find that the shaft body needs great force, it may be misaligned, please stop the operation, otherwise the hot plug base will be damaged, or the solder pad will fall off and the PCB will be directly discarded. Matters needing attention: · Lithium battery is built into the product. It is strictly forbidden to place the product in high temperature, high pressure and direct sunlight. If not used for a long time, please store the keyboard in a cool and dry environment, and turn off the power switch. · The original charging cable must be used to connect the USB port of the computer for charging, and the charging current should be less than 1A. Operation method of bluetooth pairing :(first turn on the power switch at the bottom of the keyboard) ① Hold down the FN+1 key for 3 seconds. The keyboard enters the pairing state, and the digit 1 indicator blinks at short intervals. ② Open mobile device Bluetooth (such as mobile phone), select BT5.0KB (Win7 system select BT3.0KB) ③ The mobile device is connected, and the pairing is complete. ④ Connect to the second device (e.g. computer). If the mobile phone is connected to 1, hold down FN+2 for 3 seconds, and the indicator light of number 2 blinks quickly. Then repeat steps ② and ③. ⑤ Connect the third device (for example, a laptop), and hold down the FN+3 combination key for three seconds until the indicator 3 blinks quickly. Then repeat steps② and ③. ⑥ Now turn on the bluetooth of the three connected devices at the same time, and switch the device connection by pressing FN+1/2/3. Lighting operation instructions :(there is no hibernation setting in wired mode) FN+ESC= Switch to light/backlight mode. FN+ENTER= Switch the backlight color FN+Backspace= Turn lights off/on（Turn off the light and enter power saving mode） FN + \ | = switch lamp effect mode (light waves, ripples, raindrops, serpentine, follow, aggregation, sine wave,Colorful springs, flowers, laser, peaks and turns, colorful vertical and horizontal, breathing, neon) FN+~= Enter custom light mode (FN+ ESC exit) The Caps indicator is a case-sensitive indicator. You can use the FN+ Caps command to change the color of the indicator, but it does not participate in the indicator effect. FN key operation instructions: FN+1/2/3= Switch to Bluetooth mode Fn+4= Switch to 2.4g mode. Fn+ 5= Switch to wired mode Fn+F10= mute Fn+F11= volume - Fn+F12= volume + Fn+Pgup=Home Fn+Pgdn=End FN+I=Insert Fn+L= browse the web Fn+ C= my computer Fn+P=Print FN+Win= Lock/unlock the Win key Restore factory Settings: Simultaneously press the four corner keys of the keyboard for 3 seconds (ESC, Left CTRL, F12, right arrow) 2.4g pairing operation method :(first turn on the power switch at the bottom of the keyboard) Open the keyboard power switch, short press FN+ 4 4 key light flashing, the receiver into the computer USB port can be used. FN+Tab= Switch the sleep time of lights. If the Caps light blinks once, it will start to sleep if it is not used for 2 minutes. If the Caps indicator blinks twice, the system starts to sleep if it is not used for 30 minutes. FN+ direction up = increase brightness. FN+ direction down = decrease brightness FN+ direction left = Slow speed. FN+ direction right = fast speed F12 button for battery indicator: low battery for red breath.When charged, it breathes green; when full, it turns to its original color. MAC: FN+M (hold down for 2 seconds, and blink for 2 to enter, and blink for 1 to exit) = Enter MAC mode (switch Alt and Win, right Alt to win, right CTRL to Alt) FN+F=MAC Switch between the multimedia key and standard key in zone F (the keyboard must enter MAC mode first) Knob operation instructions: Turn left = turn down the volume, turn right = turn up the volume Press down to mute and press again to restore volume Driver mode of use: driver programming software can be used in plug-in mode or wireless 2.4g mode Tips for installation（ Dongle name:2.4G Receiver, model name:RY6010,FCC ID:2A4MRRY6010) 1. To make sure the Dongle installation not be intercepted,please shut down the antivirus software in your PC during the process. 2. If your PC has built-in Dongle ,please disable the device before driver inatallation(press "Fn+4"in the keyboard) operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equip ment. This equipment 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 equipment 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 guar antee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user 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 equipment and receiver. ‐Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ‐Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment . This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be inst…

Text truncated - open the document above for the full version.

Shenzhen Rongyuan Technology Co. , Ltd. Add: Tian 'an Yungu Industrial Park, Gangtou Community, Bantian Street, Shenzhen, China Tel: 86-18675582602 Fax: 0755-28561031 E-mail: [email protected] FCC Authorization Date: 2022-08-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Sub ject: Agent Authorization To whom it may concern: We , Shenzhen Rongyuan Technology Co. , Ltd. , Hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, C lient’s signature Printed Name: Rongyu He Title: Manager QA -FR-170-B

QA-FR-171 -A Shenzhen Rongyuan Technology Co. , Ltd. Add: Tian 'an Yungu Industrial Park, Gangtou Community, Bantian Street, Shenzhen, China Tel: 86-18675582602 Fax: 0755-28561031 E-mail: [email protected] FCC Confidential Authorization Date: 2022-08-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Su bject: Confidentiality Request regarding application for certification of FCC ID: 2A4MRRY6010 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Shenzhen Rongyuan Technology Co. , Ltd.) hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Bl ock Diagram •Schematics •Operation Description Th e above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Rongyu He Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS

Lable and lable location Model：RY6010 FCC ID：2A4MRRY6010

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Chip Antenna

TEST REPORT Applicant: Shenzhen Rongyuan Technology Co. , Ltd. Address: Tian ‘an Yungu Industrial Park, Gangtou Community, Bantian Street, Shenzhen, China FCC ID: 2A4MRRY6010 Product Name: 2.4G Receiver Model: RY6010 Standard(s): 47 CFR Part 15, Subpart C(15.249) ANSI C63.10-2013 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR22070050-00 Date Of Issue: 2022-08-11 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070050-00 Page 2 of 28 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR22070050-00 Page 3 of 28 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 1. GENERAL INFORMATION .................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 4 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 5 1.2.2 Support Equipment List and Details .............................................................................................................. 5 1.2.3 Support Cable List and Details ...................................................................................................................... 5 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 5 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 7 2. SUMMARY OF TEST RESULTS ............................................................................................ 8 3. REQUIREMENTS AND TEST PROCEDURES .................................................................... 9 3.1 AC LINE CONDUCTED EMISSIONS ...................................................................................................... 9 3.1.1 Applicable Standard ....................................................................................................................................... 9 3.1.2 EUT Setup.................................................................................................................................................... 10 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 10 3.1.4 Test Procedure ............................................................................................................................................. 11 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 11 3.2 RADIATED EMISSIONS ....................................................................................................................... 12 3.2.1 Applicable Standard ..................................................................................................................................... 12 3.2.2 EUT Setup.................................................................................................................................................... 12 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 13 3.2.4 Test Procedure ............................................................................................................................................. 13 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.3 20 DB EMISSION BANDWIDTH: .......................................................................................................... 15 3.3.1 Applicable Standard ..................................................................................................................................... 15 3.3.2 EUT Setup.....................................................................................................................…

Text truncated - open the document above for the full version.

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View