Simpson 1000 - Page 21

OPERATING INSTRUCTIONS
SECTION III
OPERATING INSTRUCTIONS
The general procedure which you will use to prepare the
Model 1000 for use is as follows:
1. Connect the power plug into a source of 105 to 125
volts, 50 or 60 cycle, AC only. Do not attempt to use
the Model 1000 on DC.
2. Press the red RELEASE button to release any black
buttons which may be pushed.
3. Set all of the twelve toggle switches at 0.
4, Rotate the LINE ADJUSTMENT control clockwise to
turn on the tester. Set this control at a position which
will cause the meter to indicate its ADJ. LINE mark.
Your Model 1000 is now ready for use. There is no warmup
period necessary for the tester.
SETTING THE CHART
Locate the tube type which you are going to test by rotat-
ing the roll chart wheel on either end of the chart. If the
tube is an obsolete type, find it in the list at the end of
this manual. If the tube has more than one section, or if it
operates under more than one condition, there will be a
separate listing for each section or condition.
When the tube type shows through a plastic window, there
is a condensed set of instructions appearing in the next six
columns, and these must be used in the indicated sequence
in order to protect the tube and the tester. The four col-
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