IEI Integration TANK-820-H61 v2.00 - Manual (Page 49)

TANK-820 Em b e d d e d S ys te m
P a g e 36
the system. Incorrect voltages applied to the system may cause damage to
the internal electronic components and may also cause injury to the user.
 Power on the system: press the power button for 3 seconds
 Power off the system: press the power button for 6 seconds
Figure 3-27: Power Button
3.9 P o we r
The TANK-820 embedded system supports single DC power input mode, but can be
simultaneously connected to two power sources. When both power connectors are
connected to power sources, prior to use the corresponding power supply which with
higher voltage.
There are two power connectors on the rear panel. Power 1 connector is a 3-pin terminal
block that supports ACC On signal. Power 2 connector is a DIN connector that can directly
connect to a power adapter. The supported power input voltages are:
 Power 1 (terminal block): 9 V~ 24 V
 Power 2 (DC jack): 9 V ~ 24 V