Setting Communications Parameters - Casio fx-7700GE Service Manual

The following table describes what each of these items means. You will learn later how to make a selection
using these screens.
Selection
ALL
Program
Editor
Function Mem
Matrix
Statistics
Variable Mem
Range
Factor
Table
Graph Function
Equation
Back Up
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.
To Set fx-7700GE Parameters
Starting from the LINK Mode:
(PRM)
F6
* The parameters that are currently set are highlighted on the display.
All data from Program to Equation
Program data
File names and file data
Function memory contents
Matrix memory contents
Single-variable and paired-variable statistical data
Value memory and extended memory contents
Graph range parameters
Factor function zoom ratios
Table & Graph function data
Graph functions
Equation coefficients
All memory contents, including mode settings
Parameter Settings
EVEN
Parity ODD
NONE
12(1200)
24(2400)
Speed (BPS)
48(4800)
96(9600)
PARAMETERS
Pointer
PARITY
EVEN EVEN
BPS (x100)
12
TO SELECT : [
TO SET
— 12 —
Meaning
ODD NONE
24 48 96
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