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PSBEN1012B
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3. Operating status indication.
3.1. Control panel.
The PSU is equipped with a panel with buttons and an LED display which enables reading the basic
parameters of the device. The buttons are for selecting and approving a certain parameter that is to be displayed.
Fig. 4. Control panel.
Table 3. A description of the buttons and LEDs of the LED panel.
- parameter selection
- selection approval
- red LED – indicates presence of the AC voltage
- red LED – indicates overload of the PSU
- red LED – indicates failure of the PSU
- red LED – indicates battery failure
- green LED – indicates power at the AUX output of the PSU
- three yellow LEDs – indicate battery charging level
