Gigabyte GA-IMB410M User Manual - Page 19

SPKR Speaker Header, VOL_CTRL Speaker Control Header, F_USB1/F_USB2 USB 2.0/1.1 Headers, Pin No.

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17) SPKR (Speaker Header) This speaker header is connected to a L/R audio pins from the board to support the 3W (4ohm) stereo speaker on your AIO chassis. 1 4 Pin No. 1 2 3 4 Definition Speaker OUT RSpeaker OUT R+ Speaker OUT LSpeaker OUT L+ 18) VOL_CTRL (Speaker Control Header) The header connects to the volume control button of the monitor to control the volume. This feature requires a software update to be enabled. Pin No. Definition 1 VOL_DW 1 2 GND 3 VOL_UP 19) F_USB1/F_USB2 (USB 2.0/1.1 Headers) The headers conform 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. 9 1 10 2 Pin No. 1 2 3 4 5 Definition Power (5V) Power (5V) USB DXUSB DYUSB DX+ Pin No. 6 7 8 9 10 Definition USB DY+ GND GND No Pin NC •• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header. •• 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. - 19 -

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17) SPKR (Speaker Header)
This speaker header is connected to a L/R audio pins from the board to support the 3W (4ohm) stereo
speaker on your AIO chassis.
1
4
Pin No.
Definition
1
Speaker OUT R-
2
Speaker OUT R+
3
Speaker OUT L-
4
Speaker OUT L+
18) VOL_CTRL (Speaker Control Header)
The header connects to the volume control button of the monitor to control the volume. This feature requires
a software update to be enabled.
Pin No.
Definition
1
VOL_DW
2
GND
3
VOL_UP
1
19) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
The headers conform 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.
Pin No.
Definition
Pin No.
Definition
1
Power (5V)
6
USB DY+
2
Power (5V)
7
GND
3
USB DX-
8
GND
4
USB DY-
9
No Pin
5
USB DX+
10
NC
Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header.
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.
10
9
1
2
- 19 -