Instruction manual

Connect Barnstead TII to a computer through the RS-232 port using
hyperterminal or procomm.
RS-232 Capture Instructions
1. Connect the 9 pin serial cable (part no. WHX18) 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 and down arrows until display reads,
“SYSTEM OPTIONS.”
3. Press OK.
4. From the “Printer Attached” display, press the up or down arrow for
“NO”.
5. Press OK.
6. Now, during the normal recirculation mode, date, time, purity and
temperature readings will be sent to the computer once per minute.
7. Run your Microsoft Windows program. Open Hyperterminal (located
in the accessories directory), give your setting a name and choose a
symbol.
Type II Water System 3-21Thermo Scientific
Section 3
Installation
Dispense Overflow Cutoff
Float (continued)
Figure 3-26. Dispense Overflow Cutoff Float
Computer/Printer
Setup
One Hyperterminal