7
i
The result is shown in the main
line and the measured distance
above.
i
Long press FUN button for
1.5seconds to return back to
initial state.
Prexiso P40A
5
EN
4
The result is
shown in the
main line and the
measured
distance above.
1
Press button to
Addition/Sub-
traction mode
3
Then
measure
the second
data.
Addition/subtraction
Reset
2
Measure the
first data.
3X
4X
+10’00"
109'99"
7
/
16
-10’00"
89'99"
7
/
16
10'00"
or
299.99
ft
3
FUNC
1.5 sec
FUNC
FUNC
1
'
"
99'99
"
7/16
'
"
99'99
"
7/16
