How do I Update the Voltage and Current Range on the WT100/WT200 Series Instrument Using Pre-IEEE488.2 Commands?

To change the voltage range on element 1 to 30 V, send the "CONFIGURE:VOLTAGE:RANGE 30V" command to the measuring instrument.
To change the current range on element 1 to the 1 A range, send the "CONFIGURE:CURRENT:RANGE 1A" command to the measuring instrument.

After entering settings, confirm the settings by sending the following commands:

• To query the voltage: "CONFIGURE:VOLTAGE:RANGE?"
• To query the current: "CONFIGURE:CURRENT:RANGE?"

For information on the voltage and current values that can be set using these commands, see the following:

• WT110E/WT130 Digital Power Meter User's Manual
  Pages App2-15 and App2-16
• WT200 Digital Power Meter User's Manual
  Pages 14-19 and 14-20
• WT210/230M Digital Power Meter User's Manual
  Pages 14-20 and 14-21