To Check The External Trigger Input; To Check The Gpib; To Check The Usb - Keysight E4982A Troubleshooting Manual

To Check the External Trigger Input

To Check the GPIB

To Check the USB

LCR Meter
Procedure
Step 1.
Press
Step 2.
Press Trigger Mode key.
Step 3.
Click External in the menu bar to set the trigger
mode to External.
Step 4.
Connect a BNC Short or 50 ohm termination to the
External Trigger Input Port on the rear panel and disconnect
it. A measurement trigger should be generated and a
measurement result should be refreshed.
Step 5.
If no trigger occurs, a failure in the A51 DSP board
is suspected.
Procedure
Perform the E4982A Performance Test program. If the
controller cannot detect the E4982A, the problem seems to
be in the A60 CPU module.
Procedure
Connect a USB cable between controller PC and USB
Interface port (USBTMC) on the rear panel of the E4982A.
Turn the controller PC on. If the E4982A cannot detect the
controller PC, the problems seems to be in the CPU module.
Keysight I/O Library should be installed on the PC.
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Troubleshooting
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