Casio CHECKBOOK CB-100 - General Guide to Calculator Operation; Auto Power-Off Feature; Power and Clearing Keys; Data Entry and Calculation Keys

GENERAL GUIDE
to power-off |
2 unit is lef with power on. the auto power-off function automatically turns
the power 1 approximately 6 minutes, saving battery life. Power is.re-
ned
by
pressing
the
B@
key.
en
power
is
resumed.
contents
of
the
memories
and
a
designated
decimal!
de ate protected.
1 Power-on/All clear key:
ss to turn the power on. Clears the entire machine except the rnemones
1
releases
overflow
or
error
check.
The
@&§
key
also
overrides
the
auto
NeCOT fNcton,
|] Power-off key:
ns the power oF,
1
(eq Clear key:
Clears entry for correction, and releases overflow or error check.
_ - (3), a ee nad adie
‘e. 2. gS, e Function command/Result ee
os the four basic calculations when these Keys are pressed in formula
is leah An incorrect tunction command (@%. @. €2 or & 38 orice
cally cleared by pressing the correct 4 unction command key. -
The £2 key obtains answer after e; tering murnerais ang function commands.
(4+) ( [M-] ) Memory plus (minus) key:
Transters
the
cksplayed
numiber
to
the
independent
mernory
positively
(nega-
ively), Obtains answer in four basic calculations and automatically.acct ATU
lates itinto the. independent memory. positively (negatively),
:
5
5
é
:
’
]
F
i
”