CONFIDENTIAL
Z3-DM8168-APP-41
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V1.00
Z3 Technology, LLC ♦ 4701 Innovation Drive CB103 ♦ Lincoln, NE 68521 USA ♦ +1.402.323.0702
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4.1
Physical embodiment
Visual inspection of physical design:
Verify that the Z3-DM8168-MOD-34 plugs into Z3-DM8168-APP-41 board.
Verify that the Z3-DM8168-APP-41 board contains
o
2 HDMI jacks for video input
o
1 HDMI jack for video output
o
1 USB type A jack
o
1 SATA jack
o
1 Ethernet RJ-45 jack
o
1 DC power input jack
Verify that the Z3-DM8168-APP-41 board has 4 holes for mechanical mount, near the board edges.
Verify that the board is free of debris, is assembled properly and looks safe to apply power.
4.2
Basic subsystems
This test verifies that the power supply, CPU, memory and the console port are working as expected.
These components can be proven just by being able to see the messages printed as the board boots, since that
necessarily means that power is present, the CPU is executing code, memory is not corrupt and the console
port is functional.
Ensure that the serial cable is connected between the console jack of the Z3-DM8168-APP-41 and the
computer.
Ensure that Teraterm is configured for the appropriate serial port, and set to 115200,N81.
Insert the power supply plug into the power jack.
Verify, by observing the messages on the console, that the DM8168 system boots Linux.
If the system boots to the operations menu, please use option “X” to go to a shell prompt.
It may be necessary to login as “root” to obtain a shell prompt. No password is needed.
Verify that Linux presents a shell prompt.
Verify that characters typed on the console at the shell prompt are echoed back and appear on the screen.
Verify that shell commands such as “ls” are executed.
4.3
USB interface
Ensure that no USB or SATA devices are connected.
Follow the procedure specified by section 4.2 above to obtain a shell prompt.
Issue a command “
cat /proc/partitions
” and note the output.
