Rockford Fosgate PSD-1 - Manual (Page 19)

Symptom Diagnosis Remedy
PSD does not
turn on (Thermal
LED on)
TROUBLE- S
H
O
O
T
I
N
G
Turn the system off and wait
approximately 15 minutes for
the amplifier to cool down.
Check wiring and repair if
necessary. If voltage is above
15.5 volts, have the electrical
system inspected by an au-
thorized car service center
Connect stereo amplifier to
Stereo/Mono Left input only
Connect single Mono ampli-
fier to Stereo/Mono Left input
only
Check jumper configurations
and repair as necessary
Check jumper configurations
and repair as necessary
Connect voltmeter to source
of switched +12 volts and
verify voltage. Repair wiring
as necessary or find an alter-
nate +12 volt source
Repair wiring as necessary or
find an alternate +12 volt
switched source
Check wiring and repair if
necessary. If voltage is above
15.5 volts, have the electrical
system inspected by an au-
thorized car service center
Amplifier has over-
heated and activated its
thermal protection
Voltage applied to the
amplifier Remote Turn-
On is not between 8 and
15.5 volts
Stereo amplifier is not
connected to proper
input
Single Mono amplifier
is not connected to
proper input
Stereo/Mono jumpers
are removed from
jumper pins
Stereo/Mono jumpers
are installed on jumper
pins
Voltage applied to the
Dim (orange) wire is not
between 10.5 and 15.5
volts
Dim (orange) wire is not
connected to a source
that switches to +12
volts when the head-
lights are turned on
Voltage applied to the
Remote Turn-On (blue)
wire is not between 8
and 15.5 volts or there
is no voltage present
Random LEDs
Illuminate
– 15 –
Both POWER and/or
THERMAL LEDs do
not illuminate
(Stereo Amp Con-
nected)
PSD shuts off when
amp thermals
(Remote Enabled)
LEDs do not dim
(Headlights
turned on)
Both POWER and/
or THERMAL LEDs
illuminate (Mono
Amp Connected)