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ET35 Series Digital Bridges（LCR）Operating Instructions
4.3 System self test
ET35 can conduct self test, so that in case of failure, it can discover the problems and
the source of the problems with self test.
The page is shown below
There are four kinds of self-test modes, which are front panel self-test, board self-test,
startup test, and system self-test
Front panel self-test helps check the level of the crystal liquid display of the front
panel, Ethernet, and GPIB.
Board self-test helps check if all the functions of the board are normal.
Startup test helps check if the key functions of the front panel and board are normal. If
the startup test function is enabled in the system configuration page, then it will implement
startup test when the power is on. It will return to the measurement display if all functions
are normal.
System self-test helps check if all the functions of the front panel and board are
normal.
The steps of self test:
1. Press [System] key.
2. Press the [System self test] function key to enter the system self-test display.
3. Press the corresponding number key to select the appropriate type of self-test.
4. The system then starts a self-test, and displays the current self-test content and
results after which it will give the corresponding tips.
5. When the self-test ends, press [<-] to return to the self-test display to re-select the
self-test, or press [ESC] to cancel the self-test.
Hangzhou Zhongchuang Electron Co., Ltd.
69
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