WIRING THE SYSTEM
For safety, disconnect the negative lead from the car battery prior to
beginning the installation.
1. Route the Data Interface Cable inside the vehicle to provide the best
protection. Leave slack at each end of the cable for the connection of
the PSD and amplifier.
2. Configure the Stereo/Mono Jumpers by removing the two Phillips screws
from each side of the PSD that hold the sheet metal top in place. Remove
the sheet metal and locate the Stereo/Mono jumpers on the PC board. To
accept a Stereo amplifier input, both jumpers should be INSTALLED on
the jumper pins. To accept a Mono or pair of Mono amplifier inputs, both
jumpers should be REMOVED from the jumper pins.
3. Configure the Remote Jumper located on the PC board. The position
of this jumper determines whether the PSD is controlled by the
amplifier or separately. When INSTALLED, the Remote Turn-On wire
is disabled and the amplifier will automatically turn on the PSD. When
the jumper is REMOVED, the Remote Turn-On wire is enabled and the
PSD is controlled by an optional switch. Determine which method is
preferable for your particular application. NOTE: The Remote Jumper must
be
enabled
when using a Power 250m
2
, Power 500m or Power 250m.
4. When connecting the Remote/Dimmer Harness leads to the electrical
system, solder and heat shrink all connections for a reliable installa-
tion. For each connection, cut a 1" piece of heat shrink tubing and slide
over one of the wires. Strip each wire 3/8", then twist together and
solder. Slide the tubing over the connection and shrink the tubing with
a hot air gun until no bare wire is exposed.
The Remote Turn-On (Blue) lead should be connected (when Remote
Jumper is enabled) to the remote turn-on or power antenna output
from the source unit. An in-line switch may be used if you would like
to disable the PSD during operation.
The Dimmer (Orange) lead should be connected to the “park light”
or to a switched +12 volt source when the headlights are turned on.
5. Adjust system gains
prior
to installing the Punch Status Display
Although the PSD does monitor the output signal from the amplifier
it is not designed as a replacement for an oscilloscope or other
specialized test equipment.
6. Plug in the Data Interace Cable and Remote/Dimmer Harness into
the rear of the PSD and check for frayed wires or loose connections.
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