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Performance Tests
HP E-Series Power Sensor Functional Test
Procedure
To complete the Functional Test the following procedure should be
performed.
Note
2-16
The procedure details the key presses required on the
HP EPM-441A. For the HP EPM-442A the equivalent key presses
should be performed on both channels.
1. Connect the equipment as shown in Figure 2-4.
Power Meter
Figure 2-4: Sensor Functional Test Setup
Preset
2. Press
.
Local
3. On the power meter press
10 seconds for the wait symbol to disappear. Verify that the
display reads 0 ± 50 pW.
4. Press
to calibrate the power meter.
Cal
5. Turn the power reference on by pressing
Zero
,
Power Ref Off On
Cal
Zero
,
,
Cal
More
Cal
HP EPM-442A.
HP E-Series
Power Sensor
POWER
REF
CHANNEL A
HP 11730A
Zero
,
. Wait approximately
Zero
Cal
on the HP EPM-441A.
,
Power Ref Off On
HP EPM-441A/442A Service Guide
on the
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