Tektronix TDS5054, Руководство пользователя

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Incoming Inspection
TDS5000 Series User Manual
1- 21
Functional Tests
The purpose of these procedures is to confirm that the oscilloscope functions
properly. The following equipment is required:
H
One passive 10X oscilloscope probe (P5050 or equivalent)
H
A 3.5 inch, 1.44 MB, formatted floppy disk to check the file system
STOP
. These procedures verify that the oscilloscope features operate. They do not
verify that they operate within limits. Therefore, when the instructions in these
functional tests call for you to verify that a signal appears on screen “that is
about five divisions in amplitude” or “has a period of about six horizontal
divisions,”and so on, do not interpret the quantities given as limits.
Do not make changes to the front-panel settings unless directed to by these
procedures. Each verification procedure requires you to set the oscilloscope to
certain default settings before verifying functions. If you make additional
changes to these settings you may obtain invalid results. In this case, redo the
procedure from step 1.
When you are instructed to push a front-panel button or screen button, the button
may already be selected (its label is lighted). If this is the case, it is not
necessary to push the button.