Aha! I’m sure Daz (FIPGauges) included that in either a demo or written form and I probably skipped right over it.
Apologies if you already know this:
The Logitech Flight Instrument Panels (FIP) is a (backlit, LCD?) display. It’s got six buttons down one side, two rotary knobs, and a little “up / down” selector. You can display all kinds of gauges on them…problem is that the default Logitech (old Saitek) stuff is quite basic. Daz over at FIPGauges is creating all sorts of custom stuff. Everything from altimeters to GPWS “gauges.” With that gauge, you can set your height above ground in your particular aircraft, pick out the altitude callouts you want, etc. Each gauge has had a bunch of time put into it I think. They’re not free (there are a few free ones floating around) but they’re really nice. I used Air Manager on my iPad Mini for gauge display so I didn’t have to keep zooming in and out of the cockpit. Now… like on the B-N Trislander, I’ve got my airspeed, a “tickable” checklist, VSI gauge, that GPWS, manifold pressure with multi-needle for all 3 engines, carb temps, fuel flow & EGT, electrical load, and a couple others that are escaping me. I have three FIPGauges (they mount right up!) to the top of my Honeycomb Alpha. They’ll hold multiple gauges per FIP, and you use the up/down arrow on the physical device to scroll through them. I used to poo-poo them, but then I got ‘em and I ABSOLUTELY love them.
Thank you for the explanation of the “100 above” callout. Now I know what I’m looking at when I see all of the altitude possibilities in the gauge setup.