User Instructions

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5.4 Configuration of power supplies of the EN54 series with LED display.
The PSU fitted with LED display enables setting the communication parameters of the serial port from the
LED panel. To enter the setup mode, simultaneously press the „<,>” rightmost and leftmost buttons on the LED
panel.
- simultaneously press the „<,>” rightmost and leftmost buttons
- The „tst” parameter will be displayed
- press the right arrow „>”
- The „trS” parameter will be displayed
- press „OK”
- The information about the selected transmission speed
will be displayed
- use the „<” or „>” buttons in order to set the required
transmission speed,
- confirm by pressing „OK”
- The „trS” parameter will be displayed again
- press the right arrow „>”
- The „trP” parameter will be displayed
- press „OK.”
- The information about the selected parity of the transmission
will be displayed
- use the „<” or „>” buttons in order to set the „8E1” parameter
- confirm by pressing „OK.”
- Simultaneously press the „<,>” rightmost and leftmost buttons
to complete the configuration procedure