TANK-800 Embedded System
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3.9.1.2 Switch to Backup Power
During the operation, the system power will switch from Power 1 to Power 2 automatically
when the following situations occur:
Power 1 < 9V and Power 2 > 10.5V
Power 1 > 9V, but the ACC ON signal jump from high to low
Power 1 is unplugged and Power 2 > 10.5V
The following flow diagram shows how the power is switched between Power 1 and
Power 2 and their LED statuses.
Figure 3-29: ACC On: Switch Between PWR1 and PWR2
3.9.1.3 Shutdown
The system will shutdown in the following situations:
Power 1 < 9V and Power 2 < 10.5V
Power 1 > 9V, Power 2 < 10.5V and ACC ON signal jump from high to low
Press Power button for 6 seconds
The following flow diagram shows the system shutdown process and the LED statuses.
Figure 3-30: ACC On: Shutdown
Summary of Contents for TANK-800
Page 11: ...TANK 800 Embedded System Page 1 Chapter 1 1 Introduction ...
Page 21: ...TANK 800 Embedded System Page 11 Chapter 2 2 Unpacking ...
Page 26: ...TANK 800 Embedded System Page 16 Chapter 3 3 Installation ...
Page 53: ...TANK 800 Embedded System Page 43 Chapter 4 4 BIOS ...
Page 83: ...TANK 800 Embedded System Page 73 Appendix A A One Key Recovery ...
Page 108: ...TANK 800 Embedded System Page 98 Appendix B B Safety Precautions ...
Page 113: ...TANK 800 Embedded System Page 103 Appendix C C Hazardous Materials Disclosure ...