Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter 207
Precautions for Use and Daily Checks
Daily Checks (Executing the Self-test)
Figure 11-2 Self-test screen and procedure
The following test items can be checked by using the self-test.
Self-test items
1 SYSTEM Checks the system, A1/A2/A3 boards, and
system correction data.
2 USER DATA Checks the settings of GPIB and LAN,
instrument setup information, correction
data, and scanner’s correction data.
3 BATTERY Checks the internal batteries.
4 KEY Checks the front panel keys. (Visual
confirmation only; no pass/fail result shown
on screen.)
5 DISPLAY Checks the LED/LCD on the front panel.
(Visual confirmation only; no pass/fail result
shown on screen.)
6 HANDLER INTERFACE Checks the handler interface. (Visual
confirmation only; no pass/fail result shown
on screen.)
7 SCANNER INTERFACE Checks the scanner interface. (Visual
confirmation only; no pass/fail result shown
on screen.)
For more information, on self test of Handler and Scanner Interface refer to
the E4981A Service Guide.
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