ASR-3000 Series User Manual
112
External Keypad Operation
USB Keypad
ASR series supports external keypad, via USB connection, to
execute operations including setting and output. Refer to the table
below for functions of each key from external keypad.
Stepping increase Voltage (or Frequency)
Stepping decrease Voltage (or Frequency)
This function is Not available for firmware versions
prior to V1.20. Please update to the latest firmware
and kernal to activate this function.Visit GWInstek
official website to download the latest firmware and
refer to the update procedure for details.