PRDKB08Wireless USB Keyboard

) 0 & 7 ^ 6 % 5 $ 4 # 3 @ 2 ! 1 ` AltAlt Ctrl Shift Enter Caps Lock O U ] 1 6 Pg Up 98 / Ta b } Enter Del Pg Dn End Home Num Lock Backspace ~ { [ ( Shift Ctrl DX-WLC1401 Wireless Keyboard and Mouse Combo Package contents • Wireless keyboard • Wireless mouse and nano receiver • Quick Setup Guide System requirements • Windows® 8, Windows® 7, Windows Vista®, or Windows® XP • One available USB port Features QUICK SETUP GUIDE Installing the keyboard batteries 1 Take the battery cover off. Troubleshooting • Make sure that your computer meets the system requirements. Installing the mouse batteries and removing the nano receiver 1 Take the battery cover off. 2 Remove the nano receiver. 3 Insert the batteries as shown inside the battery compartment. 4 Replace the cover. Caution: Insert the battery with the correct orientation, according to the instruction label on the mouse. AAA battery × 2 Keyboard buttons Media player hot keys radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.” This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. Connect button ON/OFF switch Battery cover Nano receiver Left button Right button Scroll wheel LED indicator Mouse indicator Before using your new product, please read these instructions to prevent any damage. AAA batteries and Pull LED indicator # Icon Function 1 Play/Pause 2 Stop (Media) 3 Previous 4 Next 5 Volume down (Voice-) 6 Volume up (Voice+) 7 Mute 8 Calculator 9 LED indicator 10 Connect button 11 Battery cover Description Switch between playing and pausing media. Stop playing the media in the media player. Switch to the previous media track. Switch to the next media track. Decrease the computer’s sound volume. Increase the computer’s sound volume. Mute (turns off ) the computer’s sound. Start Microsoft calculator. Low battery and pairing indicator. Press to initiate pairing with your computer. Remove to install or replace the batteries. ) 0 & 7 ^ 6 % 5 $ 4 # 3 @ 2 ! 1 ` AltAlt Ctrl Shift Enter Caps Lock O U ] 1 6 Pg Up 98 / Ta b } Enter Del Pg Dn End Home Num Lock Backspace ~ { [ ( Shift Ctrl DX-WLC1401_12-1183_QSG_V1_EN.ai 1 1/9/2013 5:46:10 PMDX-WLC1401_12-1183_QSG_V1_EN.ai 1 1/9/2013 5:46:10 PM QUICK SETUP GUIDE Installing the keyboard batteries 1 Take the battery cover off. 2 Insert the batteries as shown inside the battery compartment. 3 Replace the cover. Setting up the connection between the nano receiver, mouse and keyboard 1 Plug the nano receiver into the USB port on your computer. 2 If the mouse or keyboard does not work, do the following: Re-plug the nano receiver into the USB port on your computer, then press the connect button on the mouse and keyboard. If the mouse or keyboard does not work after 10 seconds, pair them again by pressing the connect button on the mouse or keyboard. (The receiver has auto-pairing function). 3 The LED indicator on the mouse and keyboard flashes steadily when it is in pairing mode and stops blinking when it is successfully paired with the receiver. 4 When the battery gets low, the battery indicator on the mouse or keyboard will start to blink. Troubleshooting • Make sure that your computer meets the system requirements. • Only use the mouse on a clean, flat, non-slippery surface to ensure smooth and accurate cursor action. • Avoid using your mouse on reflective, transparent, or metallic surfaces. • If your mouse or keyboard stops working: • Make sure your mouse or keyboard and nano receiver are paired by pressing the connect button on the mouse or keyboard. • Replace the mouse or keyboard batteries. Legal notices FCC Statement 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. 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 guarantee 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. IC Statement This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. “Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage V1 ENGLISH 12-1183 LED indicator Power ON Low battery warning Pairing When paired or failed after 10 sec. Red LED is on for 10 sec. Red LED blinks for 10 sec. Red LED blinks. LED is off. Power ON Low battery warning Pairing When paired or fa…

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

Confidentiality Letter Date: _2013/1/7__ Subject: Confidentiality Request for FCC ID: PRDKB08 and IC ID: 6180A-K1X Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC/IC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term User’s Manual __ACROX Technologies Co., Ltd _ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___0 __ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04- 1705. Sincerely, By: __________________________ _Gavin Hsieh _/ PM__ (Signature/Title) (Print name)

Page 1 of 1 Type Designation: DX-WLC1401 Report Number: 17030504 001 Fig. 1: External view Fig. 2: External view

Page 1 of 2 Type Designation: DX-WLC1401 Report Number: 17030504 001 Fig. 1: Internal view Fig. 2: Internal view Page 2 of 2 Type Designation: DX-WLC1401 Report Number: 17030504 001 Fig. 3: Internal view

Operational Description The Wireless Device is a low powered, human interface device for peripheral. See the function descriptions in attached. The Wireless Device is powered by a 3 volt battery. It is designed to operated from 2408~2474MHz 34 channels. See the attached block diagram and schematic. The Wireless Device is manually operated by the buttons clicked and controlled cursor by hand. Through the air transmit signal to host. All tuning and verification are performed by the manufacture and there are no adjustments can be made by the user. No external ground is required. Function description: 1. SW: T/R switch toggles between TX and RX. 2. LNA: Low Noise Amplifier provides low noise and high gain amplification for incoming received signal. 3. MIXER: RF mixer down converts received RF signal to 6MHz IF signal for further processing. 4. BPF: Band Pass Filter used to pass the 6 MHz IF signal and provides rejection for image and adjacent signals. 5. Limiting Amplifier :Used to amplification IF signal from BPF and provides limited IF signal for demodulation. 6. DEMOD: Quadrature demodulation block used to demodulate the IF signal into FSK data. 7: LDO & BG: LDO will regulate VDD down to 1.8V for all internal blocks. Band Gap block provides a reference voltage for all internal blocks. 8: Analog PLL block will generate different clocks for internal block from external 12MHz xtal. 9: SM & Framer: State Machine and Digital Framer provide all digital functions in MA60H43. 10: RF Synthesizer: This is the RF synthesizer implemented with reference clock of 12MHz and the output analog signal will lock the VCO to desired frequency. 11: VCO: Voltage-controlled-oscillator is phase locked by RF synthesizer and oscillates at 2.45GHz range. 12: MOD & FSK: Digital modulator generates modulated FSK IQ signal for upconverter. 13: LO_SW: LO switch toggles between TX and RX paths. 14: I/Q Gen and Buffer: I/Q Gen and Buffer will convert LO signal into I and Q signals for Mixer. 15.Unconverter: upconverter converts the IQ LO signals and modulated FSK IQ signals into desired RF channel freguency. 16: PA: Power amplifier amplifies modulated RF signal and transmits to antenna. 17: RSSI: Detects received signal’s strength. The MCU Description of MCU function Coordinate different operating states of mouse according to preprogrammed usage scheme to safe power consumption.
Active mode: continuous sensor detection by MCU of Key polling.
Standby mode: reduced key polling detection by MCU.
RF polling mode: continuous RF IC detection by MCU.
The MCU manages three states according to a preset usage scheme aimed conserving power consumption and prolong battery life as much as possible.
Check the button usage by user when waiting for an interrupt from the user pressing keyboard button.
Transmit to receiver data for identifying the press key. The serial data stream send to the radio transmitter for FSK modulation and transmission using a carrier signal.
Indicating when operating voltage is too low. This to protect against erratic function due to a too low device operating voltage and chemical spill from battery ruptures due prolonged usage.
Transmit upon pressing the device connect button the generated data communication ID to the receiver. The EEPROM To memory the keyboard unique ID for commutation to receiver.

KBS PCB Assembly NO. Part No Descrition Dsignation Q'ty 1 30K1XUALOD0U3000 K1XUA 2.4G KEYBOARD Semi-manufactured goods IC-ACX T201 COB; 1 2 30K1XUACOB0U3000 K1XUA 2.4G KEYBOARD COB Semi-manufactured goods IC -ACXT201 COB; 1 3 30K1XUASMD0U3000 K1XUA 2.4G KEYBOARD SMD Semi-manufactured goods IC -ACXT201 COB; 1 4 1EICC0ACXT20NO00 For RoHS IC-ACXT201 COB U1 1 5 1EICSCA24C02NO26 For RoHS 'IC-CA24C02/AT24C02BN SMD SOP-8 U2 1 6 1ECRD0C9S1200016 For RoHS "crystal 12MHz 20PPM 49/S DIP Pin 3.5±0.5 mm X1 1 7 1ECCS063K3000000 For RoHS capacitance 300pF/0603/SMD<±10% C1 1 8 1ECCS063K2701000 For RoHS capacitance 2.7nF/0603/SMD<±10% C2 1 9 1ECCS063K2400000 For RoHS capacitance 240pF/0603/SMD<±10% C3 1 10 1ECCS063J1040000 For RoHS capacitance 104PF/0603/SMD<±25% C4,C5,C9,C12,C14,C24,C29,C31, C32,C37 10 11 1ECCS063K2210000 For RoHS capacitance 22nF/0603/SMD<±10% C6 1 12 1ELDD0RC3N010000 For RoHS LED red Φ 3 LED1 1 13 1ESWDTS084500000 For RoHS ”TS-09P 6*6*9.5 160gf±30gf ID 1 14 1ECCSA63J0560000 For RoHS capacitance 56PF/0603/SMD ±5% C7 1 15 1ECCSD63J0270000 For RoHS "capacitance 27pF/0603/SMD ±5% C8 1 16 1ECCS063H0910000 For RoHS capacitance 91pF/0603/SMD<±5% C10 1 17 1ECCS063H0102000 For RoHS capacitance 1nF/0603/SMD ±5% materical:NPO C11 1 18 1ECCS063B01R2005 For RoHS capacitance1.2pF/0603/SMD ±0.1pF ( C16 1 19 1ECCS063C0010000 For RoHS capacitance 1pF/ 0603SMD ±0.1pF C18 1 20 1ECCSD63J0180000 For RoHS capacitance 18pF/0603/SMD ±5% C22,C23 2 21 1ECCDEBCK0476000 For RoHS Electrolytic capacitors 47UF/16V 4*7 C28,C3 0 2 22 1ECCS063D0106000 For RoHS capacitance 10uF/0603/SMD<±20% C38 1 23 1ELCSE630223003 For RoHS ”inductance 22uH/0603/SMD ±5% L1 1 24 1ELCS026301R5000 For RoHS ”inductance 1.5nH /0603/SMD ±0.2nh L2 1 25 1ELCSE0632200000 For RoHS ”inductance 22nH/0603/SMD + / - 5%n H L3 1 26 1ERCSC63J0512000 For RoHS resistance 5.1K  /0603/SMD R1,R6 2 Electronic BOM 第1頁,共3頁 27 1ERCS063J0182000 For RoHS resistance 1.8K  /0603/SMD ±5% R2 1 28 1ERCSC63F0103000 For RoHS resistance 10K  /0603/SMD ±1% R3,R4,R18 3 29 1ERCSC63F0125000 For RoHS resistance 1.2M  /0603/SMD 1% R7,R8 2 30 1ERCSC63J0331000 For RoHS resistance 330  /0603/SMD R10 1 31 1ERCSC63J0105000 For RoHS resistance 1M  /0603/SMD R12 1 32 1EPCBK1XUA010004 For RoHS ”PCB P/N:K1XUA002 V1.0 Double-sided board /material FR-4/H 1.6mm±0.1mm/PCB connecting plate 7 3mm*120mm 1 NO. Part No Descrition Dsignation Q'ty 1 10K1XUA999000000 For RoHS K1X Mechanical Assembly in engsh English e dition 1 2 41COM999K1X00001 For RoHS K1X Mechanical Assembly (MASK FOR BBY)Engl ish edition 1 3 1EDBT00070001000 For RoHS AAA Dry battery 2 KBS keyboard mechanical list No. Name Spec. or model 1 top case 2 botton case 3 battery cover 4 Tripod 6 keycaps 7 led lens 8 connect label 9 silica gel 11 Stabilizer bar space bar ;Right shift;Left shift;max:Enter; mini k b+ ； Enter ； 0 ； Backapace 12 Membrane switch13 screw 14 screw vendor M T Mechanical BOM KBS Mechanical Parts List V1.0(Ass'y) 第2頁,共3頁 15 rubber 16 rubber 17 Power line black;red 18 Battery shrapnel "+""-" 19 foot pad 第3頁,共3頁

Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 19 von 22 Page 19 of 22 6. Safety Human exposure 6.1 Radio Frequency Exposure Compliance 6.1.1 Electromagnetic Fields RESULT: Passed The minimum distance is 15mm. Since maximum peak output power of the transmitter is 0.76mW<29mW, hence the EUT is exclueded from SAR evaluation according to FCC KDB publication 447498 D01: Mobile Portable RF Exposure Guidance v05. The measured peak output power of the transmitter is only 0.76mW. According to RSS-102 Issue 4 March 2010 clause 2.5, from 3 kHz up to 1 GHz inclusively and if the output power (i.e. the higher of the conducted or effective isotropic radiated power (e.i.r.p.) source-based time-averaged output power) is less than, or equal to 200 mW for General Public Use and 1000 mW for Controlled Use, then the transmitters are exempt from routine SAR and RF exposure evaluations, therefore the EUT is deemed to fulfill the requirement without additional test.

Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 2 von 22 Page 2 of 22 TEST SUMMARY 5.1.1 ANTENNA REQUIREMENT RESULT: Passed 5.1.2 FIELD STRENGTH OF FUNDAMENTAL AND HARMONICS RESULT: Passed 5.1.3 20DB BANDWIDTH RESULT: Passed 5.1.4 99% BANDWIDTH RESULT: Passed 5.1.5 OUT OF BAND EMISSION RESULT: Passed 5.1.6 RADIATED EMISSION RESULT: Passed 6.1.1 ELECTROMAGNETIC FIELDS RESULT: Passed Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 3 von 22 Page 3 of 22 Contents 1. GENERAL REMARKS ......................................................................................................... 4 1.1 COMPLEMENTARY MATERIALS .......................................................................................... 4 2. TEST SITES ...................................................................................................................... 4 2.1 TEST FACILITIES ............................................................................................................... 4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS ............................................................... 5 2.3 T RACEABILITY .................................................................................................................. 5 2.4 CALIBRATION ................................................................................................................... 5 2.5 MEASUREMENT UNCERTAINTY........................................................................................... 6 2.6 LOCATION OF ORIGINAL DATA ........................................................................................... 6 2.7 STATUS OF FACILITY USED FOR TESTING ........................................................................... 6 3. G ENERAL PRODUCT INFORMATION .................................................................................... 7 3.1 PRODUCT FUNCTION AND INTENDED USE ........................................................................... 7 3.2 RATINGS AND SYSTEM DETAILS ........................................................................................ 7 3.3 I NDEPENDENT OPERATION MODES .................................................................................... 8 3.4 NOISE GENERATING AND NOISE SUPPRESSING PARTS ....................................................... 8 3.5 SUBMITTED DOCUMENTS .................................................................................................. 8 4. T EST SET-UP AND OPERATION MODES .............................................................................. 9 4.1 PRINCIPLE OF CONFIGURATION SELECTION ........................................................................ 9 4.2 TEST OPERATION AND TEST SOFTWARE ............................................................................ 9 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT .......................................................... 9 4.4 COUNTERMEASURES TO ACHIEVE EMC COMPLIANCE ......................................................... 9 4.5 TEST SETUP DIAGRAM .................................................................................................... 10 5. T EST RESULTS ............................................................................................................... 12 5.1 TRANSMITTER REQUIREMENT & TEST SUITES .................................................................. 12 5.1.1 Antenna Requirement ................................................................................................................ 12 5.1.2 Field strength of fundamental and harmonics ............................................................................ 13 5.1.3 20dB Bandwidth ......................................................................................................................... 15 5.1.4 99% Bandwidth .......................................................................................................................... 16 5.1.5 Out of band emission ................................................................................................................. 17 5.1.6 Radiated emission ...................................................................................................................... 18 6. SAFETY HUMAN EXPOSURE ............................................................................................. 19 6.1 R ADIO FREQUENCY EXPOSURE COMPLIANCE ................................................................... 19 6.1.1 Electromagnetic Fields ............................................................................................................... 19 7. PHOTOGRAPHS OF THE TEST SET-UP .............................................................................. 20 8. LIST OF TABLES ............................................................................................................. 22 9. LIST OF PHOTOGRAPHS .................................................................................................. 22 Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 4 von 22 Page 4 of 22 1. General Remarks 1.1 Complementary Materials All attachments are integral parts of this test report. This applies especially to the following appendix: Appendix 1: Test Result 2. Test Sites 2.1 Test Facilities Shenzhen Accurate Technology Co., Ltd. F1, Bldg. A, Changyuan New Meterial Port, Keyuan Rd., Science & Industry Park Nanshan District, Shenzhen 518057, P.R. China FCC Registration No.: 752051 Test site Industry Canada No.: 5077A The tests at the test site have been conducted under the supervision of a TÜV engineer. Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 5 von 22 Page 5 of 22 2.2 List of Test and Measurement Instruments Table 1: List of Test and Measurement Equipment Kind of Equipment Manufacturer Type S/N Calibrated until Spurious emission and Radiated emission Spectrum Analyzer Agilent E7405A MY45115511 2013-01-07 Test Receiver Roh…

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

Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 20 von 22 Page 20 of 22 7. Photographs of the Test Set-Up Photograph 1: Set-up for Radiated Emissions (9kHz - 30MHz) Photograph 2: Set-up for Radiated Emissions (30MHz-1GHz) Produkte Products Prüfbericht - Nr.: Test Report No. 17030504 001 Seite 21 von 22 Page 21 of 22 Photograph 3: Set-up for Radiated Emissions (1GHz-18GHz) Photograph 4: Set-up for Radiated Emissions (18GHz-26GHz)