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Instruction Manual
GM
ANDROID INTERFACE
DATE.
2018.09.14

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Table of Contents
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Summary of Contents for GMC ANDROID INTERFACE

  • Page 1 Instruction Manual ANDROID INTERFACE DATE. 2018.09.14...
  • Page 2 COMPONENTS Power/CAN Cable Universal Cable LVDS Cable AV Cable IR Cable External GLONASS Speaker WiFi/BT Antenna x 2 GPS Antenna Key Pad GM925-DEC-SUB (Option) GM925-MON-SUB (Option) Choose SUB-BOARD between GM925-DEC-SUB and GM925-MON-SUB...
  • Page 3 SPEC ※ ANDROID Android 7.1.2(Nougat) Six-Core 64bit Server Class Cortex-A72 Core @2.0Ghz, Mali-T860 Quad-Core GPU (Total Ten-Core) H.264/H.265/VP9 up to 4Kx2K@60fps (4K Video) Memory 2GB DDR3 USB2.0 High Speed Port x 1 USB 3.0 USB3.0 5.0Gbps Port x 1 Wireless 2.4GHz/5GHz Dual-Band WiFi, Support 802.11a/b/g/n/ac, Bluetooth 4.1 Ublox8 GPS(GLONASS/BEIDOU/GALILEO/QZSS/SBAS)
  • Page 4: Connector Pin Assignment

    CONNECTOR PIN ASSIGNMENT Power Cable 11 13 12 14 (POWER/CAN) Yellow Purple Green Green Brown White BUTTON LIN TOUCH LIN BATTERY 12V_OUT REVERSE SW CAN Black Orange Blue Blue TOUCH LIN REAR_12V OMNI KEY POWER/CAN AV IN/OUT AV IN AV Cable 11 13 15 (AV IN) 10 12 14 16...
  • Page 5 DIP S/W INFORMATION ON 1 Pin No. External Rear Camera Orignal Rear Camera External Front Camera Skip External Front Camera DVBT Mode Skip DVBT Mode DVD Mode Skip DVD Mode Selection of Car Model ※ Selection of Car Model Car Model CHEVROLET CAMARO CHEVROLET SILVERADO CHEVROLET SUBURBON...
  • Page 6 DIP S/W INFORMATION Pin No. Use External GPS Antenna Use Car GPS Cable (DIP S/W 2 Must ON) (Option)
  • Page 7: Screen View

    SCREEN VIEW NAVIGATION Quick icon for Navigation Application Multimedia Quick icon for Multimedia Application Music Player Music player Widget File Manager Quick icon for File Manager Application APPS Application List Back Button Return Home Button Home 1. Multitasking Multitasking 2. PIP Mode by Long Press APP Shortcut Quick icon Sound...
  • Page 8: Cable Diagram

    CABLE DIAGRAM ※ Front/Rear Camera ※ AUX REAR IN &FRONT IN To use the front or Rear camera, use it after Use the AUX connector using a cable connecting the power supply and the video compatible with the AUX connector. signal line.
  • Page 9 CONNECT CAN/POWER DIAGRAM CHEVROLET CORVETTE B+ POWER SWITCH CAN BUTTON LIN TOUCH LIN GROUND CADILLAC ESCALADE B+ POWER SWITCH CAN GROUND TOUCH LIN BUTTON LIN CHEVROLET SILVERADO / EQUNIOX / IMPALA / SUBURBON / TAHOE From CAR B+ POWER SWITCH CAN BUTTON LIN TOUCH LIN GROUND...
  • Page 10 CONNECT LVDS CABLE DIAGRAM Cadillac Escalade Chevrolet Silverado Chevrolet Camaro Chevrolet Corvette Behind the Headunit Behind the Monitor (Glove Box) OEM LVDS Cable OEM LVDS Cable Provied LVDS Cable Provied LVDS Cable Determine the sub-board and work position according to the vehicle. ANDROID INTERFACE DIP SW...
  • Page 11 OEM BUTTON USAGE Button Press Function click 1 time to Oem screen click 2 time to interface screen it would be depend on setting dip switch HOME click 3 time to interface screen it would be depend on setting dip switch to interface screen.
  • Page 12 DVB-T CONNECTION DIAGRAM FOR AV INPUT IR – DVB-T DO NOT USE. DO NOT USE. Open the cover of DVB-T. Connect ‘DVBT-IR’ provided to ‘A’ on picture DO NOT USE. 1 3 5 7 11 13 19 21 9 11 13 15 2 4 6 8 10 12 14 16 20 22 8 10 12 14 16...
  • Page 13 HEADREST MONITOR ※ Headrest Monitor (HDMI Out) HDMI ANDROID INTERFACE DIP SW R-KEY HDMI OUT USB 3.0 USB 2.0 MicroSD...
  • Page 14: Device Settings

    DEVICE SETTINGS INIT SETTING Reset settings to default RESET DEVICE System Reboot External Speaker Turn on/off external speaker Softkey Position Change HOME Menu button position to Right or Left, Side or Bottom Softkey Auto Hiding Change HOME Menu button automatic hiding function Startup App Select Startup APP File Format : PNG, JPG, BMP...
  • Page 15: Firmware Upgrade

    FIRMWARE UPGRADE Recommend Copy ‘system_roik10’ folder to USB Memory root and insert to USB1 Port. Select Upgrade Menu, it will start upgrade *‘/usb disk/system_roik10’ Folder have ‘update.img’ file * If there is no update file, "Upgrade Device" menu is not show ※...
  • Page 16: Factory Reset

    FACTORY RESET Recommend Setting ▶ Backup & Reset ▶ Factory data Reset Select “RESET DEVICE” = Factory Reset Wait until restart unit ※ After reboot system, it takes 3~4 min...
  • Page 17: Interface Setting

    INTERFACE SETTING ANDROID INTERFACE DIP SW R-KEY HDMI OUT USB 3.0 USB 2.0 MicroSD Enter the setting menu MENU Select setting menu Moving Up Moving Down DOWN...
  • Page 18: Quick Info

    USE PAS-LINE SETTING Select “REAR” To use pas line, you can use it after selecting line on the setting screen Select “Parking guide line” QUICK INFO ANDROID INTERFACE DIP SW R-KEY HDMI OUT USB 3.0 USB 2.0 MicroSD To Enter Quick Info. 1.

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