DeWalt DXAEJ14CA Instruction Manual page 11

Overview
COMMON ACTIONS AND UNIT RESPONSES
The following actions turn the unit on and activate the LCD screen:
Press the Alternator
Check Button. (Refer to the
"Alternator Check" section.)
Press the LED Area Light
Power Button. (Refer to the
"LED Area Light" section.)
Press the USB Power
Button.
(Refer to the "USB Ports"
section.)
A beep will sound and the backlit
LCD screen will display the Battery
Status Icon, and the Alternator
Icon will flash. The unit remains on
until the Alternator Check Button is
pressed again to turn it off.
A beep will sound and the Area
Light will turn on. The backlight
will turn on for 10 seconds (only).
The LCD screen will continue
to display the Battery Status
Icon and Battery Voltage Indicator.
The unit remains on until the LED
Area Light Power Button is pressed
again to turn it off.
A beep will sound and the backlit
LCD screen will display the Battery
Status Icon, Battery Voltage
Indicator, and the USB Icon; and
the USB Power/Fault Indicators
will light solid blue indicating the
two USB Ports are active. The
unit remains on until the USB
Power Button is pressed again to
turn it off.
Press the Compressor
Power Button. (Refer to
the "Portable Compressor"
section.)
Whenever the clamps are
properly connected to a
battery (refer to the "Jump
Starter" section) ...
If the Jump Starter Power
Switch is rotated to the on
position and the clamps
are not connected to a
battery (refer to the "Jump
Starter" section) ...
10
A beep will sound and the backlit
LCD screen will display the Battery
Status Icon, "XXX" PSI and the
Compressor Icon. If no further
actions are taken after 1 minute,
the unit will display the Battery
Status Icon and Battery Voltage
Indicator for 10 seconds before
automatically turning off.
... a beep will sound and the
backlit LCD screen will display
the Battery Status Icon, Battery
Voltage Indicator, the Clamp Icons,
and the "+" and "–" signs, as
well as the flashing Jump Starter
Icon. The unit remains on until the
clamps are disconnected from the
battery.
... a two-second warning will
sound every 10 seconds. The
backlit LCD screen will display
the Battery Status Icon, Battery
Voltage Indicator, the Clamp Icons,
and the "+" and "–" signs. The
Alarm Icon and the Jump Starter
Icon will flash. The unit remains
on until the Jump Starter Power
Switch is switched off and then
displays the Battery Status Icon
and the voltage on the digital
display for 10 seconds before
automatic shut down.