Eonon E1091 User Manual page 2

NOTES ON INSTALLATION
The unit is designed for 12V DC ,
negative ground operation system
only.
Before installing the unit, make sure
the vehicle is connected to DC 12V
negative ground electrical system.
The negative battery terminal must
be disconnected before making
connections, which can reduce
damage to the unit due to short
circuit.
Be sure to connect the color coded
leads correctly according to the
diagram. Incorrect connection may
cause the unit to malfunction or
damage the vehicle electrical
system.
Be sure to connect the speaker(-)
Leads to the speak(-) terminal.
Never connect the left and right
channel speak cables together or to
the vehicle body.
Do not block vents or radiator panels
Blocking them will cause heat to build
Up inside the unit and may damage it.
After the completion of the
installation and before to play
(including replacing the battery),
please press the RESET button on
the front panel with pointed objects
(Such as ball-point pen)to set the
unit to initial status.