Select either 50 ohm, 75 ohm, or Other impedance value. Selecting 75 ohm selects the 7.5 dB loss of the Anritsu 12N50-75B adapter. For other adapters, select Other and enter the appropriate loss.
Bias Tee: Toggles On and Off the variable power supply.
Bias Tee Voltage: Use this submenu to set the power supply voltage. The current Bias Tee voltage selection is shown in red near the top of the graticule.
Current: Toggle the current between Low and High.
Back: Press this submenu key to return to the Options Menu.