Innovate Motorsports SCG-1 - Manual (Page 4)

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3. Configure the gauge as desired by changing the gauge face and/or
bezel.
4. Make sure every piece is positioned correctly using the locating tab
and reassemble the gauge.
5. Reinstall the three #2 phillips screws verifying that the buttons are
not binding on the gauge lens.
2 Installation
2.1 Wiring
The SCG-1 has 5 stripped wire leads:
1 Connect
the RED wire to an isolated switched 12V source in your
vehicle. A switched 12V source goes ON as soon as “key on” power is
active. The circuit to which you will pull power from should be able to
support a 3 amp draw. Make sure this connection is protected with a 5A
fuse (not supplied.)
Circuits that share power with the vehicle’s stereo, ignition system,
ECU, lighting, or fuel pump should not be used. When in doubt, create an
additional circuit using an automotive relay available at any automotive parts
supplier. See the next section for a relay installation diagram.
2 The
BLACK wire should be grounded to a solid ground source. The
best possible ground source would be the battery ground (-) post.
If other Innovate Motorsports devices are going to be daisy-chained
along with the SCG-1, it is recommended that all devices be connected to a
single ground point, ideally the battery ground (-) post.