ZTGLX7228ABluetooth Foldable Keyboard

BT-7228 / Bluetooth Foldable Keyboard (Jupiter Series) User’s Manual Congratulations and thanks you choosing the Lexking BT-7228(Jupiter) Bluetooth foldable keyboard as your means of communication between Apple Smartphone(iPhone 3GS4/4S), iPad(iPad 2, New iPad) and most of Android OS 3.0 or 4.0 above device. BT-7228, the “Jupiter”series is a special design by magnets and Pogo Pin connection, it is a unique designed, manufactured by Lexking Technology Co., Ltd. Before you starting use this device, please detail READ this user’s manual: Contents: 1.Package and Encloses 2.OS compatible 3.Prodcut function description 4.Operating 5.Troubleshooting 6. Product Guarantee and Announcement 7.Radio frequency Warning Package and Encloses 1.BT-7228 Foldable Keyboard*1 (260 mAh capacity Lithium-Ion rechargeable battery embedded inside) 2.USB cable*1 3.Stand*1(only can support iPhone or Smartpone) 4.Cloth Bag*1-Optional 5.User’s manual*1 OS Compatible: 1.iOS : iPhone 4S/4/3GS, iPad, iPad2, New iPad 2.Android : Compatible part of Android OS 2.3.5 above and all Android OS 3.0, 4.0 above device 3.Mac OS X : Mac OS 10.6 above 4.Window OS : XP / Vita / 7 (Easily to link Notebook or external Bluetooth dongle embedded with Personal Computer) Product profile and function descriptions (iOS means iPhone, iPad device OS) LED signal description(4 LEDs from up to down) LED1Æ(Blue color) When it glitter 3 times, it represent power on status or glitter is stand for pairing status. LED2Æ(Blue color) It represent upper case status of your press CapsLock key when LED light on. LED3Æ(Red color) When you put attached USB cable into Micro USB connector during charging battery power, this LED will lighted on till battery charge full then snuff out. LED4Æ(Blue color) When this LED glitter, it represent battery low status during you typing each key, it need to recharge battery power immediately, if you don’t recharge battery, LED will glitter untill power all shut down. Slider SwitchÆ On/Off slider power switch I D paring switchÆ Bluetooth pairing button USB充電接頭 Micro USB connecter for Charge Smartphone Stand Internal stand only for Smartphone use Metal Hook Support BT-7228 Left/Right side keyboard stable connect in typing when you seated then put BT-7228 on thigh. Operating/使用方式： Before you starting use this keyboard, please detail READ below operating information; A.Please recharge full battery power before you first time use BT-7228) Charging Way: (Please put standard USB “A” type connector into you PC or Notebook then put another side micro USB connector into BT-7228 foldable keyboard, it will automatically charge) B.First step, Connect to your iPhone or iPad 1.Take out BT-7228 from package box 2.Open foldable keyboard then close put Left-Right side keyboard, it will automatically connect by magnets force. 3.Up push On/Off button to On status then LED1 will glitter, it is mean power on status for waiting pairing with iPad or iPhone. 4.Open your iDevice Bluetooth device searching mode for searching then you will find “BT-7228 or BT-7228JA” information shown on your iDevice, please select the icon then press “Enter” key, your iDevice will automatically connect with BT-7228. 5.When you will not use BT-7228 for long time, please remember to switch off button then cut off power for saving power. If you want to use it again, you just turn on power on switch then BT-7228 will automatically connect with your iDevce, it is no need to pairing again. C.Android and Mac OS 10. X above connect Follow above item “A” procedure are similar to connect with part of Android OS 2.3.5 above, all 3.0 above Tablet. OS 4.0 Smartphone and Mac OX 10.6 above. D.Connect with Notebook and Personal Computer which embedded external Bluetooth dongle Ex. Connect Window 7 OS 1.Open Control Panel 2.Select “Device and Printer” 3.Select “Add New Device, then you will find “BT-7228”, select this icon, the BT-7228 will automatically connect with your Notebook or Personal Computer. (Please note, may you have to key-in passwords for pairing process as shown on Notebook or Personal Computer due to the Notebook or PC inside Bluetooth driver is belong to old version) 4.You can use BT-7228 when you connect device successfully. Above pairing procedures are same as Window OS Vista, XP. Recharge way When LED2 glitter, it is m ean battery low, please put USB cable into BT-7228 and Notebook(or PC) USB port or put AC to DC USB adapter(DC5V / 0.1A) for charge, it will spend around 2~3 hours for fully charged. Hotkey functions definition; Fn+”`”ÆEsc Fn+”1”ÆF1 Fn+”2”ÆF2 Fn+”3”ÆF3 Fn+”4”ÆF4 Fn+”5”ÆF5 Fn+”6”ÆF6 Fn+”7”ÆF7 Fn+”8”ÆF8 Fn+”9”ÆF9 Fn+”0”ÆF10 Fn+”-“ÆF11 Fn+”=”ÆF12 Fn+”Q”Æ Previous/ Fn+”W”Æ Pause/Play Fn+”E”Æ Next Fn+”R”Æ Mute Fn+”T”ÆVolume d own Fn+”Y”ÆVolume up Fn+”A”ÆReturn(under Android) Fn+”S”Æ iPhone or iPad Search Fn+”D”Æ iOS Slider show/iOS (this function only for iPad or iPhone 5.0 OS backward/此功能只有在 iPa d適用) Fn+”F”Æ iOS Keyboard Fn+”G”ÆiPhone or iPad key locked/iPhone or iPad FnÆFunction key Fn+”Del”ÆIns Fn+”Arrow (Up)”ÆPgUp Fn+”Arrow(Down)”Æ PgDn Fn+”Arrow(Right)”ÆEnd Fn+”Arrow(Left)”ÆHome *Japanese version Except above hotkey, Japan version are including some below hotkeys function Fn+”Backspace,Å” ÆJapanese dollars sign Fn+”Z”ÆPc mode(for Window OS typing) Fn+”X”ÆMac mode(for Mac OS typing) Fn+”C”ÆiOS mode (Support "Roman Alphabet" directly input in iPad or iPhone Japanese version) Fn+”V”ÆAndroid typing mode (Spport normal typing under Andorid OS, like english input method and Menu key typing) Fn+”B”ÆReturn key(only can use in Android OS) Fn+”Right Spacebar”Æ變換 Note: Under iOS, the language input method switching can be used; Please press Window key(command key) then press Spacebar key together for change different language of input method. Troubleshooting Q1 : You can’t pairing BT-7228 1 : Due to power saving design concern, if you didn’t touch ID button key over pass 30 minutes , please re-open On/Off switch again then you just press ID button for pairing…

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Lexking Technology Co.,Ltd. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Date：August 15, 2012 BABT TCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Confidentiality Request FCC ID: ZTGLX7228A Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, Lexking Technology Co.,Ltd. hereby requests permanent confidential treatment of information accompanying this application as outlined below: Common exhibits for which confidentiality is requested are: Schematics Block Diagrams Theory of Operation The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Your Sincerely, Name/Title: Lawrence Tsai / Director Company Name: Lexking Technology Co.,Ltd. Address: 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan TEL: +882-2-2910-7566 FAX: +882-2-2915-5721 Email: [email protected]

Lexking Technology Co.,Ltd. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Date：August 15, 2012 Subject:DoC declaration To Whom it may concern, We, as the grantee of this project FCC ID: ZTGLX7228A, would like to declare that the composite Portion categorized as computer peripheral has been authorized under the Declaration of Conformity procedures. Brand Name & Model Name of the specified radio equipment: LEXKING / BT-7228 FCC ID: ZTGLX7228A Product Name: Bluetooth Foldable Keyboard Regards, Signature Name/Title: Lawrence Tsai / Director Company Name: Lexking Technology Co.,Ltd. Address: 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan TEL: +882-2-2910-7566 FAX: +882-2-2915-5721 Email: [email protected]

Lexking Technology Co.,Ltd. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Date：August 15, 2012 BABT FCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Dear Sir or Madam, We, Lexking Technology Co.,Ltd.. hereby authorize Compliance Certification Services lnc / Stan lin. to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on 15/02,2013 Your Sincerely, Name/Title: Lawrence Tsai / Director Company Name: Lexking Technology Co.,Ltd. Address: 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan TEL: +882-2-2910-7566 FAX: +882-2-2915-5721 Email: [email protected]

Report No: T120720D01 Page 4 Rev.00 INTERNAL PHOTOGRAPHS OF EUT Report No: T120720D01 Page 5 Rev.00 Report No: T120720D01 Page 6 Rev.00 Antenna Report No: T120720D01 Page 7 Rev.00 RF Module

Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 50 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 8 RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT SPECIFICATION EUT Bluetooth Foldable Keyboard Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Bluetooth: 2.402GHz ~ 2.480GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Others __________________________ Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power -1.90 dBm (0.646 mW) Antenna gain (Max) 3.58dBi (Numeric gain: 2.28) Evaluation applied MPE Evaluation SAR Evaluation N/A Remark: 1. The maximum output power is -1.90 dBm (0.646 mW) at 2402MHz (with 1.12 numeric antenna gain.) TEST RESULTS No non-compliance noted. (SAR evaluation is not required for the PORTABLE device while its maximum output power is lower than the general population low threshold: 60/f (GHz) =60/2.441=24.58mW) even if the calculation indicates that the power density would be larger.)

Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 1 / 54 Rev.00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For Bluetooth Foldable Keyboard Model: BT-7228 Trade Name: LEXKING Issued to LEXKING TECHNOLOGY CO., LTD. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Issued by Compliance Certification Services Inc. No.81-1, Lane 210, Bade 2nd Rd., Lujhu Township, Taoyuan County 33841,Taiwan, R.O.C. TEL: 886-3-324-0332 FAX: 886-3-324-5235 http://www.ccsrf.com [email protected] Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, A2LA, NIST or any government agencies. The test results in the report only apply to the tested sample. Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 2 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Revision History Rev. Issue Date Revisions Effect Page Revised By 00 August 9, 2012 Initial Issue ALL Jill Shiau Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 3 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION........................................................................................... 4 2 EUT DESCRIPTION ............................................................................................................... 5 3 TEST METHODOLOGY ......................................................................................................... 6 3.1. EUT CONFIGURATION..................................................................................................... 6 3.2. EUT EXERCISE................................................................................................................. 6 3.3. GENERAL TEST PROCEDURES ..................................................................................... 6 3.4. FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS .......................................... 7 3.5. DESCRIPTION OF TEST MODES .................................................................................... 8 4 INSTRUMENT CALIBRATION............................................................................................... 9 4.1. MEASUREMENT EQUIPMENT USED .............................................................................. 9 4.2. MEASUREMENT UNCERTAINTY .................................................................................. 10 5 FACILITIES AND ACCREDITATIONS................................................................................. 11 5.1. FACILITIES......................................................................................................................11 5.2. EQUIPMENT ................................................................................................................... 11 5.3. TABLE OF ACCREDITATIONS AND LISTINGS ............................................................. 12 6 SETUP OF EQUIPMENT UNDER TEST.............................................................................. 13 6.1. SETUP CONFIGURATION OF EUT ................................................................................ 13 6.2. SUPPORT EQUIPMENT ................................................................................................. 13 7 FCC PART 15.247 REQUIREMENTS .................................................................................. 14 7.1. 20DB BANDWIDTH ......................................................................................................... 14 7.2. PEAK POWER................................................................................................................. 17 7.3. AVERAGE POWER ......................................................................................................... 18 7.4. BAND EDGES MEASUREMENT..................................................................................... 19 7.5. FREQUENCY SEPARATION .......................................................................................... 24 7.6. NUMBER OF HOPPING FREQUENCY........................................................................... 26 7.7. TIME OF OCCUPANCY (DWELL TIME).......................................................................... 28 7.8. SPURIOUS EMISSIONS ................................................................................................. 35 7.9. POWERLINE CONDUCTED EMISSIONS....................................................................... 47 8 RADIO FREQUENCY EXPOSURE ...................................................................................... 50 9 PHOTOGRAPHS OF TEST SETUP..................................................................................... 51 Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 4 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1 TEST RESULT CERTIFICATION Applicant: LEXKING TECHNOLOGY CO., LTD. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Manufacturer: LEXKING TECHNOLOGY CO., LTD. 2F., No.3, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan Equipment Under Test: Bluetooth Foldable Keyboard Trade Name: LEXKING Model: BT-7228 Date of Test: July 20 ~ August 8, 2012 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in …

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Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 51 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 9 PHOTOGRAPHS OF TEST SETUP Conducted Emission Setup Photo Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 52 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Radiated Emission Setup Photos 30 ~ 1000MHz Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 53 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Above 1GHz Report No: T120720D01-RP1 FCC ID: ZTGLX7228A Date of Issue: Aug. 9, 2012 Page 54 Rev.00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. Powerline Conducted Emissions Setup Photos