Start Up; Installation & Power On; Figure 1-1: Installing The Power Cord - Tektronix 2221A User Manual

Installation &
Power On
2221A User Manual
Before you use the 2221A Digital Storage Oscilloscope, ensure that it is
properly installed and powered on.
To install and power on the 2221A Digital Storage Oscilloscope, perform the
following steps:
|~1 Step 1: Connect the proper power cord to the back of the instrument as
shown below in Figure 1 -1.

Figure 1-1: Installing the Power Cord

|~| Step 2: Check that you have the proper power supply for the instru­
ment. The 2221A requires a line source that is 90 to 250 VAC with a
frequency of 48 Hz to 440 Hz.
Line Fuse
Screw

Start Up

1-3