Casio SF-3990 User Manual page 22

EDIT SPACE SPACE SPACE £* ENTER
* To select the £ (pound) symbol, press the
SYMBOL button. Use K and L to
display the £ (pound) symbol, and then
press the applicable number key to
select it.
1.7125 ENTER
This stores the input value in memory.
Note
You can input up to five characters for the currency name and 10 digits for
the exchange rate.
Using the Metric Conversion Mode
All conversion values in the Metric Conversion Mode are preset as shown
below. You cannot change them.
Conversion
yards meters
feet meters
inches centimeters
Kilometers
kilograms
grams ounces
Celsius Fahrenheit
liters UK gallons
liters US gallons
E-20
Key Operation
Displayed Units
miles
pounds
yd : m
ft : m
in : cm
km : mi
kg : lb
g : oz
C : F
l : galUK
l : galUS
Display
£
£
Conversion Formula
1 : 0.9144
1 : 0.3048
1 : 2.54
1.6093 : 1
0.4536: 1
28.35 : 1
1 : 1.8 * C+32
4.546 : 1
3.785 : 1
1 1
0