Instruction manual

8. In the “Connect Using:” box, select (COM2:) or (COM1:), depending
on your computer, and press OK.
9. Using the selection boxes in the next screen, configure the options as
9600 baud, 8-bit, No parity, 1 stop bit, Flow Control: None.
10. To receive data to a file, select Transfer and capture text. Accepting
default will put the file which you name in the c:/windows directory
called capture.txt and the file will be an ASCII text file.
11. You should see the data on the computer screen.
12. When you are finished storing data from the Barnstead TII, save your
file. You can exit.
13. Hyperterminal or set up a new experiment.
14. Hyperterminal data can be manipulated and graphed in Excel®.
Note Due to character set differences, hyperterminal may display the Ω
symbol as ê. Also, the ° symbol may be displayed as ø.
s
1. Connect the 9 pin serial cable from the Barnstead TII RS-232 port on
the back left side of the unit to (COM2:) port or (COM1:) port on
back of computer.
2. Press MENU and use the up or down arrows until the display reads,
“SYSTEM OPTIONS.”
3. Press OK.
4. From the “Printer Attached” display. Press the up or down arrows for
“NO”.
5. Press OK.
6. The unit will now, during the normal Recirculation mode send a purity
and temperature reading to the computer once per minute.
7. Open DOS window and change directory to procomm directory.
8. Open procomm executable.
3-22 Type II Water System Thermo Scientific
Section 3
Installation
One Hyperterminal
(continued)
Procomm