Resolution Measurement (Parametric) - Agilent Technologies E5035A Operation Manual

Hard disk read/write test system
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VEE Measurement Program Operation
Measurement

Resolution Measurement (Parametric)

Overview
This section describes the Resolution measurement. Resolution is used to measure the TAA
of HF and LF data patterns. Resolution is measured by the parametric module (E5038A).
Measurement
1. To open the Resolution menu, click on the [Resolution] button from the Parametric
Procedure
Figure 3-31
Resolution Menu
NOTE
Before you execute this measurement, you should set an appropriate input range or execute
the Auto Configuration to set the input range automatically.
2. Set the parameters, click on each button to enter a new value.
NOTE
The parameter values of Channel Bit Rate, Write Current and Sense Current that have been
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frame of the Measure menu.
Channel Bit Rate
Write Current
Sense Current
HF
LF
Track#
Average
Specifies the speed at which data bits are
written/read on the media per second [bps].
Specifies the current applied to the write head.
Specifies the current applied to the read head.
Specifies the number of repetitive periods for
HF data pattern.
Specifies the number of repetitive periods for
LF data pattern.
Specifies the track number to be tested.
Specifies the number of revolutions to get the
average results.
Chapter 3

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