If other Innovate Motorsports devices are going to be daisy-chained
along with the DLG-1, it is recommended that all devices be connected to a
single ground point, ideally the battery ground (-) post.
3
Connect the
WHITE
wire of the
DLG-1
to a headlight power wire (a wire
that goes hot with 12V when the headlights are on). This enables the
display to dim for better nighttime viewing. DO NOT CONNECT THIS
WIRE TO THE HEADLIGHT DIMMING WIRE. Connection to this
rheostat type of switch will cause the gauge to malfunction. If you chose
not to utilize the dimming feature, connect the WHITE wire to ground.
4
Optionally, the
YELLOW
analog output from the
DLG-1
and/or
LC-2
can
be connected to the analog inputs of other devices such as data loggers
or aftermarket programmable ECUs. Only
ONE
analog output from
either device can be connected to one analog input. If your device has
two analog inputs, you can send the output from each device to each of
the separate inputs. The
LC-2
also has a second analog output, the
BROWN
wire. If any of these wires are not being used, isolate and tape
the wire(s) in an out of the way location.
The default analog outputs are as follows: Analog output one (Yellow) is 0V =
7.35 AFR and 5V = 22.39 AFR. Analog output two (LC-2’s Brown) is 1.1V =
14 AFR and .1V = 15 AFR.
Note
: The DLG-1 and LC-2’s ground should
share the same grounding source as the device to which you are feeding the
analog outputs, the easiest wait to accomplish this is to run an aux ground
wire from the ground point of the DLG-1 and LC-2 to the ground or signal
ground of the device you are interfacing with.
