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Performance Verification
The correct operation of the HFP1500 controls requires software version 8.7.0 or
higher. The software version in the test oscilloscope can be verified by pushing
SCOPE STATUS, then selecting the System menu option.
Contact your local LeCroy representative if the software in your oscilloscope
requires updating.
FUNCTIONAL CHECK
The functional check will verify the basic operation of the probe functions.
It is recommended the Functional Check be performed prior to the Performance Verification Pro-
cedure.
1. Return to the factory default settings by:
• Pressing the oscilloscope's front panel PANELS button.
• From the Menu buttons press FROM DEFAULT SETUP.
2. Select Channel 1 and enter the Coupling menu.
3. Verify that Probe sensed (HFP1500) is displayed on the right hand menu.
4. If the trace colors have been reassigned or you are unsure, restore the default colors by
pressing the following menus: DISPLAY, More Display Setup, Color Scheme and in
the Color Scheme menu press 1.
5. Verify that the probe head LED shows basically the same color as the channel 1 trace
color.
6. Disconnect the probe from channel 1 and connect respectively to channel 2, 3 and 4.
7. Verify that in each case the LED color corresponds to the trace color of the channel to
which the probe is connected.
PROCEDURE
A. Output Zero Voltage
1. Connect one end of a BNC cable to the female BNC connector on the probe end of the
ProBus extender cable. Connect the precision 50 Ω terminator to the other end of the BNC
cable.
2. Connect the banana plugs of the Precision terminator to the input of the DMM. Make sure
that the plug corresponding to the BNC shield (marked "Ground") is connected to the LO
or COMMON input of the DMM. Refer to figure 7-1 for setup information.
HFP1500-OM-E Rev E
Note
7–3
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