NCR NCR 5992 Credit Card Machine User Manual


 
Chapter 6: Diagnostics Specification 6-11
Note:
To change the communication parameters, press Cancel to
return to the HOST screen. The keypad Yes and No keys are used to
scroll through the available options. Refer to the following Baud Rate,
Parity, and Data Bit selections for detailed information on changing the
communication parameters. Once the parameters have been set, select
TEST from the HOST screen and retest.
Press any key on the 5992 keypad (except the Cancel key). That
character is transmitted over the RS232 host port and received and
displayed on the PC. The character will not be displayed on the 5992.
If a key is pressed on the PC keyboard, that character is received on the
5992 and displays on the second line of the unit. If the second line
becomes full, the next key pressed clears the line and displays starting
at the beginning of the line.
Pressing the Cancel key during this test returns the HOST screen.
Pressing Cancel again returns the Diagnostics Host RS232 Test screen.
Baud Rate Selection
Select
Baud Rate
from the HOST screen. The display changes to:
Baud Rate
19200
The default baud rate of 19200 displays. The keypad Yes and No
keys are used to scroll through the available options. The available
baud rate options are:
19200
9600
4800
2400
1200
When the desired rate displays, press the Enter key to accept that
parameter.