User's H'b'k
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Model 9100 — Operator's Guide: Frequency Function 9-3
Frequency Calibration
(Contd)
9
9.3 The 9100 as an Adjustable Source
The following procedure assumes that the instrument
is in Manual Mode. In case of difficulty, read the
User's Handbook; paras 3.3.1
. Familiarity with editing
screen values is also assumed
(Section 3)
.
9.3.1 9100 and UUT Setup
1. Connections
Connect the 9100 to the UUT as shown in
Fig.
9.1
, and ensure that both instruments are
powered ON and warmed up.
2. UUT Select Frequency function.
3. 9100
Ensure that the 9100 is in Frequency Function
with Output OFF. If in any other function, press
the 'Hz' key on the right of the front panel, or the
Hz screen key at the left of the bottom row.
9.3.2 Sequence of Operations
Refer to the table of UUT calibration points in the
Manufacturer's Calibration Guide
for the UUT. Follow
the sequence of calibration stages as directed by the
guide, and carry out the following operations
(1)
to
(5)
at each stage.
1. 9100
Use the front panel controls to set the 9100
Output to the UUT cal point parameters:
Frequency
High signal level voltage
Low signal level voltage
2. UUT Select the correct range for the cal point.
3. 9100
a. Set Output ON.
b. Slew the Frequency Output reading until the
UUT reading or response is appropriate to
the 9100 settings.
4. UUT
Record the 9100 screen output values as detailed
in the
UUT Manufacturer's Calibration Guide
.
5. 9100 Set Output OFF.
3-4
3-1
4.9-2
3-8 to 21
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