Safety Information

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Figure 1-1 Sample Connection Diagram
 To open the OBDII CAN Bus Check application
1. Please refer to Figure 1-1 Sample Connection Diagram to complete the
connection. Place the ignition in the key on position.
2. Tap the Measurement icon on the Home screen of the MaxiSys Ultra Tablet. The
Measurement screen opens.
3. Tap the OBD icon to open the OBDII CAN Bus Check Menu.
4. Select a communication protocol to test.
1.4.4 Update
The operating software of the device is continually optimized. Tap the Help button in
the upper half of the screen.
1.4.4.1 APK Update
NOTE
The acronym APK (Android Package Kit) is used on the tablet and in this manual. This
file contains all the assets of a particular app. To update the APK, is to install the latest
version of the app on your tablet.
 To update the APK
1. Tap the Help button on the upper half of the screen. A dropdown menu displays.