JX
250/1D •
JX
500/1D •
JX
1000/1D
11
ENGLISH
STATUS INDICATOR LIGHTS /
PROTECTION CIRCUITRY
There are two status indicator lights on the
amplifier’s control panel. These are as follows:
1)
“Power” (Green)
: Located at the far left of the
amplifier’s control panel, this LED lights to
indicate that the amplifier is turned on and
operating normally.
2)
“
Protect
”
(Red)
: Indicates that the amplifier
protection circuitry has been activated
to prevent product failure due to thermal
overload, short-circuit or a dangerously
low impedance connected to the amplifier
outputs. Connecting the speaker output to
an impedance lower than 2 ohms will cause
this protection mode to activate. When this
protection mode is activated, the amplifier will
shut down to protect its circuitry. When the
problem is corrected, the amplifier will return
to normal operation and the
“Protect”
LED
will shut off.
SERVICING YOUR AMPLIFIER
If your amplifier fails or malfunctions, please
return it to your authorized JL Audio dealer so
that it may be sent in to JL Audio for service.
There are no user serviceable parts or fuses inside
the amplifier. The unique nature of the circuitry
in the JL Audio amplifiers requires specifically
trained service personnel. Do not attempt
to service the amplifier yourself or through
unauthorized repair facilities. This will not only
void the warranty, but may result in the creation
of more problems within the amplifier.
If you have any questions about the installation or
setup of the amplifier not covered in this manual,
please contact your dealer or technical support.
JL Audio Technical Support:
(954) 443-1100
9:00 AM – 5:30 PM (Eastern Time Zone)
Monday - Friday
