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Before Operation
1. How to remove the battery cover:
Slide off the battery cover located on the
back side of the calculator.
2. How to load the batteries:
Load the battery chamber of the Canola
with four new penlight dry batteries (size
AA). When loading the batteries, put
the batteries from the (—) side according
to the diagram inside. The Canola will not
operate if the batteries are placed upside
down. If the display becomes dim, it
means there is not sufficient voltage, in
this case you should change all of the
four batteries at the same time.
Note:
The Canola L812 can be operated
by normal AC current with the
Canon AC Adaptor AD-1 (option).
Refer to page 11 for AC Adaptor
AD-1.
Be sure to take out the batteries when not
using the calculator for more than one
■
month.
How to Operate
1. Set the power switch at ON, and depress
the Q key.
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2. The keys are operated according to the
calculation expression.
3. Depress the
Q
key when
incorrect
entries are made. You may then make
new entries, and continue the operation.
When function keys ( D O B Q ) are
depressed incorrectly, operation can be
proceeded by depressing the right key.
*
4. After completing a calculation and pro¬
ceed to next, it is not necessary to
depress the Q key since the previous
calculation is cleared automatically. But
in calculations starting with a negative
number, depress the Q key before start¬
ing the calculations.
5. Set the decimal point switch at 0, 2 or F
. according to the content of the calcula¬
tion. When the decimal point is set at 0 or
2, the result is automatically rounded off
to the corresponding number of decimal
digits, and when set at F
(floating)
position, the result is rounded down.
6. Please turn on the power switch gently.
If the switch is turned on and off re¬
peatedly, the display may temporarily
function improperly by not lighting or by
lighting at random. If this should occur,
turn off the switch at once, and then turn
it on again after waiting 2 or 3 seconds.
Note;
Please keep in mind that accurate
results depend
on correct key
operation.
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