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11) SPEAKER (Speaker Header)
Connects to the speaker on the chassis front panel. The system reports system startup status by issuing
a beep code. One single short beep will be heard if no problem is detected at system startup.
12) F_U32 (USB 3.2 Gen 1 Header)
The header conforms to USB 3.2 Gen 1 and USB 2.0 specification and can provide two USB ports. For
purchasing the optional 3.5" front panel that provides two USB 3.2 Gen 1 ports, please contact the local
dealer.
20
11
13) F_USB1 (USB 2.0/1.1 Header)
The header conforms to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
1
2
9
10
Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
S
3
S
_
Pin No. Definition
1
2
1
3
4
F_ U
Pin No. Definition
1
1
2
3
4
B_
5
6
10
7
Pin No. Definition
1
2
3
4
5
VCC
NC
NC
SPK-
Pin No. Definition
VBUS
8
SSRX1-
9
SSRX1+
10
GND
11
SSTX1-
12
SSTX1+
13
GND
14
S
Pin No. Definition
Power (5V)
6
Power (5V)
7
USB DX-
8
USB DY-
9
USB DX+
10
B S S
S
S F
- 17 -
F_
Pin No. Definition
D1-
15
D1+
16
NC
17
D2+
18
B S S
D2-
19
1
GND
20
SSTX2+
S
1 2 3
USB DY+
GND
GND
No Pin
NC
U
_
SSTX2-
GND
SSRX2+
SSRX2-
VBUS
No Pin
_S
_ _
3
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