LEXIBOOK GC500i Instruction Manual page 17

1.4.9 Memory
This unit contains 26 standard memories. Memory names are composed of the 26 letters of the alphabet.
Numeric values with 12 digits for a mantissa and 2 digits for an exponent can be stored.
Example: To store 123.45 in memory A:
→
123.42
ALPHA
Values are assigned to a memory using the
Example: To store the sum of memory A+78.9 in memory B:
78.9
+
ALPHA A
Example: To add 74.12 to memory B:
74.12
+
ALPHA B
To check the contents of a memory, press the name of the memory to be checked followed by
G
EXE
ALPHA A
To clear the contents of a memory (make them 0), proceed as follows:
G
Example: To clear the contents of memory A only:
→
0
ALPHA
Example: To clear the contents of all the memory:
SHIFT Mcl EXE
To store the same numeric value to multiple memories, press
G
Example: to store a value of 10 in memories A through J:
→
10
SHIFT ALPHA
1.4.10 Memory expansion
Though there are 26 standard memories, they can be expanded by changing program storage steps to
memory.
Memory expansion is performed by converting 8 steps to one memory.
Number of memories
Number of steps
Memory is expanded in units of one. A maximum of 50 memories can be added for a maximum total of
76(26+50). Expansion is performed by pressing
of the expansion, and then
Copyright L 2002
EXIBOOK
A EXE
→
key followed by the memory name.
→
ALPHA B EXE
→
ALPHA B EXE
A EXE
~
A J EXE
26 27 28 . . .
400 392 384 . . . 320
, followed by
MODE
.
EXE
123.45 → A_
123.45
A+78.9 → B_
202.35
B+74.12 → B_
276.47
EXE
123.45
0.
Mcl
0.
followed by .
~
ALPHA
10 → A ~ J
10.
36 . . . 74 . . . 76
. . . 16 . . . 0
. , a value representing the size
- 17 -
GB
.