Operating instructions

OPERATING MANUAL 2945A
46882-311D 3-35
The input signal level influences the readings obtained by the distortion measuring system and is
usually specified as part of the test specification.
*OSCILLOSCOPE*
With the oscilloscope facility selected, the distortion level bar chart is removed from the display
but the digital read-out is retained.
*DUPLEX*
When in the Dx TEST mode, modulation distortion tests are not displayed.