CFALA
Review:
Tips
for
using
the
TI
calculator
2/9/2015
By
David
Cary
4
CFA Society Los Angeles
7
USING CHN OR AOS
• To get to AOS, use [2
nd
] [FORMAT] and the screen will show the decimal
setting.
• Use up arrow and it will say Chn or AOS.
• If it says Chn, use [2
nd
] [SET] to change to AOS.
• If it says AOS, it is ready to go.
• You can use [2
nd
] [SET] again to change back to Chn.
• Then hit [CE/C] to start.
•
(You can switch back and forth if you wish, I stay with AOS)
7
CFA Society Los Angeles
8
USING MEMORIES
• Your calculator has 10 easily accessible memories: #0 to #9.
• You can store numbers in a memory by pressing [STO] [n]
where [n] in the number of the memory where you want to store
the number.
For example: 3 [STO] [1] will store the number 3 in memory #1.
• You can recall a stored number by pressing [RCL] [n] where [n]
is the number of the memory you want to recall. For example:
[RCL] [1] will give the value 3 (assuming you stored it in the
previous step above).
• You do not need to clear memories because when you store a
number it over-writes any value that may have been there
before.
8
