您可能感興趣的網頁。 觀看搜尋結果:

 

聯絡是德專家

The self test fails if it is performed with a device connected to the pulse generator. The test is passed when the device is disconnected. Is my pulse generator defective?

The unit is not defective, this behavior is a result of the extensive self tests:

During the self tests the external inputs and the levels at all outputs are tested.

If a signal is applied to an external input this can cause a self test failure as the variation of the threshold values at the inputs may not have the expected result. If a load different from 50 ohm is connected to the trigger or strobe output, the expected levels cannot be achieved during the output level test.