G4O-SP728MID

User Operating Manual SP728 Contents 1. Contents ................................................................................................................................. 2 2 Quick start ..................................................................................................................................3 2.1 Key function.....................................................................................................................3 2.2 Homepage interface .........................................................................................................3 2.3 Access to application program .........................................................................................4 2.4 Character input.................................................................................................................5 3 Connection Establishment..........................................................................................................7 3.1 WIFI Connection .............................................................................................................7 4 Troubleshooting .........................................................................................................................8 2 Quick start 2.1 Key function Descriptions for key function: Power key Press this key for a long time to start up Under starting up state, press this key for a long time to pop up shutdown option Under starting up state, press this key to close the screen Under starting up state or when breakdown appears, press the power key for 7 seconds to make your device enter into shutdown state Volume key Press it can increase or decrease machine volume 2.2 Homepage interface All application programs on the machine will be displayed on the main menu screen. You may use application program, shortcut and user-defined mode to set wallpape of your homepage interface Figure 2-1 2.3 Access to application program How to visit aplication program of MID: 1. Please click application program menu. As shown in Figure 3-5. 2. Select the application program you want to visit. 3. If you want to exit the program interface, press the return key to the last interface, or press the homepage key to return homepage interface directly. wallpapers Connection state Application program menu Search bar Notice bar Figure 2-2 2.4 Character input Use screen keyboard When you start the program or select text edit box needing to input characters or numbers, screen keyboard will show. The following input methods are provided for the keyboard to select. 1. Android keyboard 2. Input method of a third party (user can install them by himself) Select the input method you need to use According to presetting, MID will display Android keyboard when you want to inut characters. 1. Press menu key in homepage interface, then click setting. 2. Click language and keyboard. APPS WIDGETS 3. All of the input methods already installed on your MID will be listed in the text setting region. 4. Select the input method you want.. Use and switch input method 1. In the character input interface, click keyboard icon under the status bar, until popping up of editing text menu. 2. Select input method you need. Figure 2-3 1 Switch input capital and small letters 2 Switch character input mode and symbol/figure input mode 3 Click to insert space 4 Click to execute carriage return 5 Click and press on to delete characters on the left of the cursor 1 3 5 4 2 1 3 Connection Establishment 3.1 WIFI Connection Your MID can be connected onto Wi-Fi network to connect the operation: 1. On the homepage interface, click and select the meun key and pop up the meun setting; 2. Click and select the System Setting; 3. Click Wi-Fi and open wi-fi switch; 4. After openingWi-Fi, the searched Wi-Fi network can be scanned automatically from the equipment in the windows on the right. 5. Select the Wi-Fi network required to be connected, if the password is added, pop up the password input windows and input the corresponding password. 6. Click the Connection Figure 3-1 Advanced Wifi setting option Click here and select WIFI network 4 Troubleshooting 1. slow initial boot for MID After system upgrade of MID, initial boot needs installation of the pre-installed software applications, and for about 2-3 minutes, it runs faster. 2. MID can not be connected to WIFI Ensure that the wireless router providing the network services works properly. Ensure the MID and the wireless router are kept with certain distance, and between which no wall or other obstacles exist. Ensure the user name and the password are correct 3. MID feels hot When multiple applications are running at the same time, or the screen is adjusted to the brightest, or it is recharging, this situation is normal. 4. System is disordered and does not work properly Installation of some third-party applications may lead to system failure, and you can press the reset button to reset the system. 5. Unable to create e-mail or regist applications Ensure your network is properly connected to the Internet. Ensure the e-mail is set up correctly. Ensure your system time and the local time are consistent. FCC Certification Requirements Caution: Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant t…

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SKYTEX TECHNOLOGY INC. Date:2014-03-06 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD This letter is to ascertain that We, SKYTEX TECHNOLOGY INC. Product: MID Model: SP728 The device is in the process of being granted under the FCC DOC. All the test will be performed at the FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Signature: Title or printed name: Cindy Cheung Title: Manager Company Name: SKYTEX TECHNOLOGY INC.

SKYTEX TECHNOLOGY INC. 2014-03-06 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:_ G4O- SP728 __ Product Name:_ MID __ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) • Schematics • Block diagram These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 2014- 03-06 Day of 20 By: Signature Printed Title: Manager SKYTEX TECHNOLOGY INC. On behalf of : (Company Name) Telephone: 86-755-33916437

MID Model: SP728 FCC ID: G4O-SP728 Rating: 2A, DC5V 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. SKYTEX TECHNOLOGY INC.

FCC Certification Label FCC ID: G4O SP728 Label Location on EUT EUT View/ FCC ID Label Location -

Internal Photo Antenna

TMC14030602 1 RF exposure report For SKYTEX TECHNOLOGY INC. 1900 Proforma Ave., #F-1, Ontario, CA91761 FCC ID: G4O-SP728 Model Number: SP728 This Report Concerns: Original Report Equipment Type: MID Test Engineer: Simon Report No.: TMC14030602 Receive EUT Date/Test Date: March 01, 2014/ March 01 - March 06, 2014 Reviewed By: Michal ling Prepared By: Shenzhen WST Testing Technology Co., Ltd. 1F,No.9 Building,TGK Science & Technology Park, Shenzhen Tel: 86-755-33916437 Fax: 86-755-27822175 TMC14030602 2 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where d to one decimal place for comparison Worse case is as below: [2412MHz 7.53dBm(5.66mW) output power] (5.66mW /5mm) ·[√2.412(GHz)]= 1.758<3.0 for 1-g SAR Then SAR evaluation is not required

FCC PART 15.247 TEST REPORT For SKYTEX TECHNOLOGY INC. 1900 Proforma Ave., #F-1, Ontario, CA91761 FCC ID: G4O-SP728 Model Number: SP728 This Report Concerns: Original Report Equipment Type: MID Test Engineer: Simon Report No.: TMC14030601 Receive EUT Date/Test Date: March 01, 2014/ March 01 - March 06, 2014 Reviewed By: Michal ling Prepared By: Shenzhen WST Testing Technology Co., Ltd. 1F,No.9 Building,TGK Science & Technology Park, Shenzhen Tel: 86-755-33916437 Fax: 86-755-27822175 FCC ID: G4O-SP728 TMC14030601 Page 2/49 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................... 4 1.1. Report information ............................................................................................................ 4 1.2. Measurement Uncertainty ................................................................................................. 4 2. PRODUCT DESCRIPTION ...................................................................................................... 5 2.1. EUT Description ............................................................................................................... 5 2.2. Block Diagram of EUT Configuration .............................................................................. 6 2.3. Support Equipment List .................................................................................................... 6 2.4. Test Conditions ................................................................................................................. 6 3. TEST RESULTS SUMMARY ................................................................................................... 7 Modifications ................................................................................................................................ 7 4. TEST EQUIPMENT USED ....................................................................................................... 8 5. §15.203 - ANTENNA REQUIREMENT ................................................................................... 9 5.1. Standard Applicable .......................................................................................................... 9 5.2. Antenna Connector Construction ...................................................................................... 9 6. §15.207 - CONDUCTED EMISSIONS.................................................................................... 10 6.1. Applicable Standard ........................................................................................................ 10 6.2. Test Procedure ................................................................................................................ 10 6.3. Conducted Power line Emission Limits .......................................................................... 10 6.4. Block Diagram of Test Setup .......................................................................................... 10 6.5. Conducted Power Line Test Result ................................................................................. 11 7. §15.209, §15.205, §15.247(D) - SPURIOUS EMISSIONS ..................................................... 13 7.1. Test Equipment ............................................................................................................... 13 7.2. Test Procedure ................................................................................................................ 13 7.3. Radiated Test Setup ........................................................................................................ 13 7.4. Radiated Emission Limit ................................................................................................. 15 7.5. Radiated Emission Test Result ....................................................................................... 16 7.6. Conducted Emission Method .......................................................................................... 25 7.7. Test Requirement: ........................................................................................................... 25 7.8. Limit: ............................................................................................................................... 25 7.9. Test Setup ........................................................................................................................ 25 7.10. Test Result ...................................................................................................................... 25 8. §15.247(A) (2) – 6DB BANDWIDTH TESTING .................................................................... 31 8.1. Test Equipment ............................................................................................................... 31 8.2. Test Procedure ................................................................................................................ 31 8.3. Applicable Standard ........................................................................................................ 31 8.4. Test Result:Pass. ............................................................................................................. 31 9. §15.247(B) (3) - MAXIMUM PEAK OUTPUT POWER ...................................................... 37 9.1. Test Equipment ............................................................................................................... 37 9.2. Test Procedure ................................................................................................................ 37 9.3. Applicable Standard ........................................................................................................ 37 9.4. Test Result ...................................................................................................................... 38 10. §15.247(D) – 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE .......................... 39 FCC ID: G4O-SP728 TMC14030601 Page…

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Conducted emissions test Radiated emissions test