Daily Checks (Executing The Self-Test); Self-Test At Power On; Executing The Self-Test From The Front Panel - Keysight E4980A User Manual

Precautions for Use and Daily Checks

Daily Checks (Executing the self-test)

Daily Checks (Executing the self-test)
This section describes the daily checks required for the E4980A/AL.

Self-test at power on

The E4980A/AL provides a function that executes a self-test automatically at
power-on. When the self-test detects any malfunction at power-on, an error
message "Power on test failed" is displayed in the system message area. If this
happens, refer to

Executing the self-test from the front panel

The self-test of the E4980A/AL can be executed from the front panel. The steps
are given below.
Self-test procedure
Step 3. Press [SYSTEM] - SELF TEST
Step 4. Use the cursor key to highlight the selection item to the right of "TEST No." (1
in
Step 5. Select the number corresponding to the test that you want to perform by
using the INCR+ and DECR- softkeys.
Step 6. Press EXECUTE - TEST START (2 in
item.
Figure 12-2 Self-test screen and procedure
The following test items can be checked by using the self-test.
Keysight E4980A/AL Precision LCR Meter
"Check Items When Trouble Occurs" on page
Figure 12-2)
Figure 12-2) to execute the selected test
419.
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