Keysight E4980AL - To Check the Scanner Interface Function (Option 301 Only)

Keysight E4980A/E4980AL Precision LCR Meter 57
Troubleshooting
Function Specific Troubleshooting
To Check the Scanner Interface Function (Option 301 only)
Perform this test only when troubleshooting the Option 301 scanner interface
board. This test verifies the scanner interface function.
Equipment
Procedure
Step 1. Disconnect the power cable from the E4980A/ E4980AL and allow 1 minute
for the internal capacitors to discharge.
Step 2. Remove the Scanner Interface Board according to the procedure for
describing in “Scanner Interface” Chapter of the User’s Guide.
Step 3. Set S1 and S2 on the scanner interface board to the same settings as when
the board is shipped from the factory referring to Figure 4-13, Table 4-8, and
Table 4-9.
Table 4-7 Equipment List of the Scanner Interface Function Test (Option 301 only)
Scanner Simulator Keysight p/n 04278-65301
DC Power Supply Keysight E3610A
1 k Standard Keysight 42030A (42037A)
Dangerous energy/voltage exists when the E4980A/ E4980AL is in
operation, and for a time after it is powered down. Allow 1 minutes for the
internal capacitors to discharge.
The interface board contains electronic components that can be damaged
by static electricity through electrostatic discharge (ESD). To prevent ESD
damage, maintain frequent contact with any bare sheet metal surface on
the chassis. A grounding wrist strap (or similar device) is useful for this
purpose. Handle the board carefully at all times. Avoid touching electronic
components or circuit paths.
Before performing Step 3, note the switch settings on the scanner
interface board in order to return them to the same settings at the end of
this function test.