Gigabyte G1.Sniper H6 - Page 27

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Hardware Installation
9) GAIN(AudioGainControlSwitches)
This switch allows for audio gain control for the line-out jack on the back panel. Please make sure all of
thedipsaresetinthesamepositionandaresetaccordingtoyourheadphonespecication(actualeffects
mayvarybythedevicebeingused).
F_USB30
F_U B_ 
F_  F_ 
 _ B
BS_ B
SB_ B
_S  S_ _ B _U _ B
 
 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3  
 S3
BSSS
U
 __ 3
F_USB3F
S  _ S  _
S  _
SF
 
10) COMA(SerialPortHeader)
The COM header can provide one serial port via an optional COM port cable. For purchasing the optional
COM port cable, please contact the local dealer.
PinNo. Denition
1 NDCD-
2 NSIN
3 NSOUT
4 NDTR-
5 GND
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 NoPin
10
9
2
1
Gain Ratio
DIP Setting
DIP 1 DIP 2 DIP 3 DIP 4
2.5x
OFF OFF OFF OFF
6x
ON ON ON ON