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2.3.1.6
Power On/Off Button
ARK-3532 has a Power On/Off button with LED indicators on the front side that show
"On" (Green LED) and "Off/Suspend" statuses (Orange LED). The Power button sup-
ports dual functions: Soft Power - On/Off (Instant off or Delay 4 Seconds then off),
and Suspend.
2.3.1.7
Audio Connector
ARK-3532 features one phone jack connector that supports stereo Line Out or Mic In
audio ports. The audio chip is controlled by ALC888 and compliant with the Azalea
standards.
2.3.1.8
LED Indicators
There are four LEDs on the front panel that indicate the system's status: HDD LED is
for HDD status.
2.3.1.9
USB3.2 Gen2 and Gen1
ARK-3532 supports 4 x USB 3.2 (Gen2,10G), 2 x USB 3.2 (Gen1, 5G), and 2 x Inde-
pendent USB 3.2 (Gen1, 5G) interfaces The USB interfaces complies with USB
UHCI, Rev. 3.0 standards. Please refer to Table 2.5 for its pin assignments. USB 3.2
Gen1/2 connectors contain legacy pins to interface with USB 2.0 devices, and a new
set of pins for USB 3.2 Gen1/2 connectivity.
Table 2.8: USB3.2 Gen1/2 Connector Pin Assignments
Pin
Signal Name
1
+5V
3
USB_data+
5
SSRX-
7
GND
9
SSTX+
ARK-3532 User Manual
Figure 2.8 Power ON/OFF Button
Figure 2.9 LED Indicators
Figure 2.10 USB 3.2 Gen 1/2 Connector
Pin
2
4
6
8
18
Signal Name
USB_data-
GND
SSRX+
SSTX-
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