- Green: STAR VARIO is operating according to its settings.
- Red: STAR VARIO switched off and doesn't discharge. See display for further information.
Push SET button for approx. 1 sec after LC size and discharge period are set. LC size and discharge period will be shown on the display.
In general, it is recommended to replace the battery pack with every STAR LC exchange.
If the battery pack is not replaced after a STAR LC has been exchanged, a warning message "Lo" will appear on the display. This warning can be acknowledged by pressing the SET button.
However, operation without replacing the battery pack is at your own risk, as the STAR LC unit may not empty completely if the battery pack has already been used.