3Rtablet VT-7 Pro, Руководство пользователя

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CONTENT
Chapter 1: Introduction ........................................................................................................ 7
1.1 Product Highlights .................................................................................................. 7
1.2 Parts of the Device ................................................................................................. 7
1.3 Extended Cable Definition ...................................................................................... 8
1.3.1 Standard Version .......................................................................................... 8
1.3.2 OBD-II Version ............................................................................................. 9
1.3.3 SAE J1939 Version .................................................................................... 10
1.3.4 CAN Bus Version ....................................................................................... 11
1.4 Specifications ....................................................................................................... 12
Chapter 2: Getting Started ................................................................................................. 15
2.1 Power On/Off and Sleep/Wake ............................................................................ 15
2.1.1 Power on the Device ......................................................................................... 15
2.1.2 Power off the Device .................................................................................. 15
2.1.3 Sleep and Wake the Device ....................................................................... 15
2.2 Installing Micro SD and SIM Card ........................................................................ 16
2.3 Charging the Battery ............................................................................................ 16
2.3.1 Charging with the Power Adapter .............................................................. 17
2.3.2 Checking the Battery Level ........................................................................ 17
2.3.3 Installing/Replacing the Battery ................................................................. 18
2.4 Optimizing Battery Life ......................................................................................... 19
Chapter 3. Using VT-7 Pro Hardware Interface................................................................. 21
3.1 Transferring Files between Computer and the Device ......................................... 21
3.1.1 Connection ................................................................................................. 21
3.2 Using Serial Port Demo App................................................................................. 23
3.3 Using ACC ............................................................................................................ 24
3.3.1 ACC Connection Instruction ...................................................................... 24
3.3.2 ACC Functions .......................................................................................... 24
3.3.3 ACC Settings Path .................................................................................... 25
3.3.4 ACC Settings ............................................................................................. 26
3.4 Using GPIO .......................................................................................................... 27
3.3.1 GPIO Tail Lines Instruction ....................................................................... 27
3.3.2 GPIO Typical Connection .......................................................................... 27
3.3.3 GPIO Specification .................................................................................... 28
3.3.4 GPIO_DEMO Instruction ........................................................................... 28
3.5 Using NFC Function ............................................................................................. 31
3.5.1 NFC Activation Method .............................................................................. 31
3.5.2 NFC Usage Demo ...................................................................................... 32
3.6 System Root Switch Usage Guide ....................................................................... 34
3.7 OBD-II Interface (optional) ................................................................................... 35
3.8 J1939 Interface (optional) ..................................................................................... 36
3.9 CAN Bus Interface (optional) ................................................................................ 37
Chapter 4. Docking Station Using Instruction ........................................................... 37
Chapter 5 . Accessories.............................................................................................. 40