Casio FX-7700GE, Service Manual

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PARAMETERS
TO SELECT : [ ] [ ]
[ ] [ ]
TO SET : [ EXE ]
EVEN
PARITY
EVEN ODD NONE
BPS (x100)
12 24 48
96
The following table describes what each of these items means. You will learn later how to make a selection
using these screens.
Parameter Settings
EVEN
Parity ODD
NONE
12(1200)
24(2400)
48(4800)
96(9600)
Speed (BPS)
■
To Set fx-7700GE Parameters
Starting from the LINK Mode:
F6
(PRM)
* The parameters that are currently set are highlighted on the display.
Pointer
Selection Meaning
ALL All data from Program to Equation
Program Program data
Editor File names and file data
Function Mem Function memory contents
Matrix Matrix memory contents
Statistics Single-variable and paired-variable statistical data
Variable Mem Value memory and extended memory contents
Range Graph range parameters
Factor Factor function zoom ratios
Table Table & Graph function data
Graph Function Graph functions
Equation Equation coefficients
Back Up All memory contents, including mode settings
Note
• If the selections you make on the send unit and receive unit do not match, a TRANSMIT ERROR will be
generated on the sender and a RECEIVE ERROR will be generated on the receiver.
4-3. SETTING COMMUNICATIONS PARAMETERS
Before you can perform data communications, you must first set up cartain hardware parameters to make sure
that the two units are able to understand each other. The parameters of the sender and the receiver must be
identical for them to be able to communicate correctly. There are two hardware parameters that you can set.