Tektronix AWG2021 User Manual page 36

Start up Diagnostics
AWG2021 User Manual
Once this instrument is installed, leave the PRINCIPAL POWER
SWITCH on and use the ON/STBY switch as the power switch.
NOTE. This instrument needs to be warmed up for at least 20 minutes in order to
operate at its optimum precision.
ON/STBY Switch
Figure 1 2: ON/STBY Switch
8. Check the results of the start-up diagnostics.
When the power is applied to this instrument, the start-up diagnostics are
automatically run. These diagnostics check whether the instrument is
performing within its defined operating characteristics.
If all the diagnostic items are completed without error, Pass is displayed and
the system moves on to the SETUP menu.
If an error is detected, Fail and the error code are displayed. You can exit this
state and operate this instrument, but until the error is corrected, the
waveform outputs can not be relied on. If "Uncal" error message is
Start Up
1 7