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USC Test Manual > Software USC Test > Test Area > I/O Section > ExtOpto I/O

ExtOpto I/O 		Previous pageReturn to chapter overviewNext page

note

The section "Extension Test" is disabled while no extension board (e.g. FEB-1) is connected.

Apply the button "ExtOptoIn" to set a bit pattern. Use the OPTO_IN switch on the DB-26 to set bits high. For testing a single input  it is useful to set the inputs successively. The bit pattern is shown by the indicators  0..7.

Click the button "ExtOptoOut".The red LEDs O0..O8 will be activated successively.

note

Opto Out 4..7 are not available on the FEB-1.