28 Network Analyzer1 InstallationPower SupplyBefore turning on the E5061B power, check the following.Verification of the Power SupplyConfirm that the power supplied to the E5061B meets thefollowing requirements:Verification and Connection of Power CableThe three-wire power cable attached to the E5061B has onewire serving as a ground. Using this power cable allows theE5061B to be grounded, thereby protecting you againstelectrical shock from the power outlet.Step 1. Confirm that the power cable is not damaged.Step 2. Use the supplied cable to connect between thepower cable receptacle (Figure 5 on page 31) on the rear panelof the E5061B and a three-wire power outlet with the groundingprong firmly connected in the ground slot.Power cord list, 16000-99101 shows the power cable options.RequirementsVoltage 90 to 132 VAC or 198 to 264 VAC *1* 1. Switched automatically by the E5061B in conformity to the voltage used.Frequency 47 to 63 HzMaximum powerconsumption300 VAWARNING NEVER use a power cable showing any sign of damage. Faultycables can cause electrical shock.WARNING Use the supplied power cable with grounding wire to securelyground the E5061B.