Equalizer Systems Auto Level Operation And Warranty Manual page 5

There are ten (10) LED indicators on the AUTO-LEVEL keypad. The functions of these LED's are detailed below.
During typical operation, the LED's on the bottom left hand corner of the keypad should NOT be illuminated. The
only LED that should light is the 'OPERATING' LED, which should flash during operation.
'POWER' LED .......................................... ON Red when power is ON
'JACK' LED (4 each) ............................. ON Red when jack(s) are deployed
'OPERATING' LED ................................. ON Red w/ Auto Level or All Retract
'LOW VOLTAGE' LED .......................... ON Red when voltage is below 10.5 volts dc
'ENGAGE PARK BRAKE' LED............. ON Red when park brake is not set
'IGNITION ON' LED ............................... ON Red when ignition is in the ON position
'EXCESS SLOPE' LED .......................... ON Red following an Auto Level attempt, if
If the LOW VOLTAGE, ENGAGE PARK BRAKE, IGNITION ON or EXCESS SLOPE
LED's illuminate, an 'error' condition is present and must be corrected prior to
operating the jacks.
Keypad Indicator LED's
OFF when power is OFF
FLASH every 5 sec. In Sleep Mode
OFF when jack(s) are stowed
OFF when keypad is idle or 'sleeping'
OFF when voltage is above 10.5 volts dc
OFF when park brake is set.
OFF when ignition is OFF
system cannot overcome slope
OFF when slope is not excessive
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