DigiTech HardWire V-10 Owner's Manual page 13

9. Variable Status LED (Output 9) - This yellow LED lights when output 9
has been configured for variable operation. When this LED is not lit, output 9
is configured for fixed 9VDC operation.
10. Trim Control (Output 10) - When power output 10 is configured for
variable operation, use a flat-head screwdriver or the tip of your finger to turn
this trim control to adjust the output's voltage.
11. Variable Status LED (Output 10) - This yellow LED lights when output
10 has been configured for variable operation. When this LED is not lit, output
10 is configured for fixed 9VDC operation.
12. AC Power Input - Connect the included AC power cable to this IEC power
inlet to provide power to the V-10.
13. 8-Position DIP Switch - This 8-position DIP switch is mounted on the
bottom of the chassis and allows for the merging of output jacks for "power
hungry" pedals and for selection of output voltage options as indicated on the
legend printed around the switch.
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