Gigabyte G1.Sniper Z5 User Manual page 27

9) GAIN (Audio Gain Control Switch)
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 specification (actual effects
may vary by the device being used).
1 2 3
3 2 1
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.
Gain Ratio
2.5X
6X
9 1
10 2
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DIP Setting
DIP 1 DIP 2 DIP 3 DIP 4
OFF OFF OFF OFF
ON ON ON ON
Pin No. Definition
1 NDCD-
2 NSIN
3 NSOUT
4 NDTR-
5 GND
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 No Pin
Hardware Installation