The power input is by a screw terminal strip. The sixteen 5V signal outputs are interfaced to the BAT-REM by two 16 pin ribbon cables. Pressure hemisphere The carbon fiber pressure hemisphere is very robust. However, maintaining its surface finish and the pressure port hole geometry is important. Effort went into producing a spherical surface.
Additional effort is necessary to maintain the surface.
When working on the electronics, the spherical surface is easily scratched by working surfaces if precautions are not taken. The surface should be protected from scratches and other imperfections. When the surface becomes damaged, it can be restored by sanding with 400 grit, painting and sanding again with 600 grit paper. Please do not sand by hand. Place the sand paper between the sphere and the circular opening of a roll of masking tape.