JLG EC450AJ Operation & Safety Manual page 45

State of Charge Percentage
Displays the current state of charge of the battery pack in a percentage.
System Distress
The light indicates that the JLG Control System has detected an abnormal
condition and a Diagnostic Trouble Code has been set in the system memo-
ry. Refer to the Service Manual for instructions concerning trouble codes and
trouble code retrieval.
The system distress indicator light will illuminate for 2-3 seconds when the
key is positioned to the on position to act as a self test.
3.4.2 Navigating the Multifunction Display
1. At machine start up a display reminding the user to engage the main contactor
will be displayed.
EC450AJ, EC520AJ
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Machine Controls and Indicators
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