While the following installation guide is specifically written for the slimline series of gauges manufactured by California based J.P. Instruments, this installation guide can also be used as a general indicator by a DIY pilot to install any modern ultra-slim LCD instruments in the homebuilt aircraft instrument panel.

Pre-Installation Testing

Before you start installation, it is a good idea to first test the gauge you have received. Do this by connecting the red wire to the positive 12V / 24 V and the black wire to the negative (power return). The display should light up and you can use this opportunity to change the alarm setting ... Read more »