VIA Technologies AMOS-820 SKU, Руководство пользователя

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AMOS AMOS AMOS AMOS----820 User Manual 820 User Manual 820 User Manual 820 User Manual
7
2.
2. 2.
2. External
External External
External I/O
I/O I/O
I/O Pin D
Pin D Pin D
Pin Descriptions and
escriptions and escriptions and
escriptions and
Functionality
Functionality Functionality
Functionality
This chapter provides information about the AMOS-820’s external I/O ports, LED indicators and their
functionality.
2.1. DC-In Jack
The AMOS-820 comes with a 2-pole Phoenix DC jack on the front panel that carries 12V
DC
external power
input.
Figure
Figure Figure
Figure 6
6 6
6:
: :
: DC
DC DC
DC----in jack
in jack in jack
in jack diagram
diagram diagram
diagram
Pin Pin Pin Pin Signal Signal Signal Signal
1 12V DC
2 GND
Table Table Table Table 1 1 1 1: : : : DC DC DC DC----in jack in jack in jack in jack pinout pinout pinout pinout
2.2. Reset Button
The AMOS-820 comes with a reset button on the front panel.
Figure
Figure Figure
Figure 7
7 7
7:
: :
: Reset button diagram
Reset button diagram Reset button diagram
Reset button diagram
2.3. LED Indicator
There are two LEDs on the front panel of the AMOS-820 that indicate the status of the system:
•
Power LED is green and indicates the status of the system’s power.
•
WPAN/WWAN/Wi-Fi LED is red and indicates network status of the system.
Figure Figure Figure Figure 8 8 8 8: : : : LED indicator LED indicator LED indicator LED indicator