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QP-1800 CONTROL PANEL
The QP-1800 control panel consists of the Off/On (‘O/I’) switch and Liquid
Crystal Display (LCD) monitor screen.
INVERTER O/I. Turns the QP-1800 ON (‘I’). Also used to enable or
disable the POWERSAVE mode during the power-up sequence.
LIQUID CRYSTAL DISPLAY (LCD). Displays battery input current and
voltage numerically. A multi-segment bar graph displays actual output
power in watts when a load is operated. Initially it displays the model
number, frequency configuration and Power Save mode.
FAULT CONDITION DISPLAY. Should a fault occur, the error will be
immediately displayed on the LCD. An audible alarm sounds and the back-
lighting of the display will flash. Refer to the fault indicator guide.
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