J.P. Instruments Fuel Scan 450M Pilots Guide - Manual (Page 11)

For Your Safe Flight Page 9
for two seconds and then the sequence
shown in the chart below. Tap the STEP button to advance to the
next item in the list. Tap the AUTO button to select alternate
values of that item.
Tap STEP to advance to
the next item
Tap AUTO to
sequence
Comments
⇔ Y—Yes—to change fuel status
(see page 5
…
Indexing rate in the Automatic
Indexing Mode. Selecting 0,
disables the Automatic Indexing
Mode.
Used to set and fine tune the K
factors. To adjust the K-factors,
hold both STEP and AUTO
buttons for five seconds. See
“Setting the K-factors” below.
⇔ N—No—Upon informing the FS-
450M that you refueled the
aircraft, reset total fuel used to 0.
Y—Yes—accumulate total fuel
used rather than reset to 0.
…
GPS Com Format.
⇔ Y—Yes to exit; N—No to review
list again.