Sharp el-9950

48
Chapter 2: Operating the Graphing Calculator
  •Themessageontherightmay
occasionally appear. In this
case, repeat the procedure
from step 1 to prevent loss of
data.
2. Selecting the RESET within the OPTION menu
1. Press
@
, then
p
.
TheOPTIONmenuappears.
2. WhileintheOPTIONmenu,
press
E
to select E
RESET;theRESETsub-
menu items should appear on
the right side of the screen.
3. The first item 1 default setwillinitializeonlytheSETUPand
FORMATsettings,whiletheseconditem2 All memory will
erase all memory contents and settings. To reset the memory,
select 2 All memory by pressing
2
. The verification
window will appear.
4. Pressthe
C
key to
clear all data stored on the
calculator.
Pressanykeytocontinue.