J.P. Instruments EDM-960

For Your Safe Flight Page | 42
HP Constants
Hold NEXT and button 2 for 5
seconds until you see ADJUST
rich of peak or lean of peak
constants. Tap ROP to proceed to
Rich of Peak ‘HP Constant’ setting.
Tap LOP to proceed to Lean of
Peak ‘Engine Constant’ setting.
HP Constant= 125
10 999
Hold NEXT and button 2 until you
see ADJUST. Tap PLUS or
MINUS to adjust (%HP display will
reflect changes). Hold NEXT and
button 2 to save changes.
Engine Constant =
14.9
1  99.9
Hold NEXT and button until you
see ADJUST. Tap PLUS or
MINUS to adjust. Hold NEXT and
button 2 to save changes.
Engine HP = 225
10999
Set the nominal horsepower of
your engine. This value will be
multiplied by the %HP to display
HP. Hold NEXT and button 2 for 5
seconds until you see ADJUST.
Use PLUS or MINUS to adjust.
Tap SAVE to save changes. Tap
NEXT to skip to next item.
Lft MAP
Rht MAP
-3.0+3.0
Correct the MAP to the altimeter
setting at a sea level airport ±3.0
inHg. Hold NEXT and button 2 for
5 seconds until you see ADJUST.
Use PLUS or MINUS to adjust.
Tap SAVE to save changes. Tap
NEXT to skip to next item.
Lft K-Factor 1= 29.90
Rht K-Factor 1= 29.90
00.10 
99.99
Set the instrument’s K-factor to
match the fuel flow transducer K-
factor and performance. Hold
NEXT and button 2 for 5 seconds
until you see ADJUST. Use DIGIT,
PLUS or MINUS to adjust. Hold
NEXT and button 2 to save
changes.