Instruction 24-9448
4-7
Operation
Instruction 24-9448
4-24
Operation
4.6 Pressure Label Selection
The pressure measurement can be labeed with types including gas pres-
sure, differential across heat exchanger, draft reading, and differential
pressure. See Section 4.6 of the PCA2 Instruction Manual 24-9448 for
pressure and draft measurement procedures.
Label data as follows:
1. Display the MAIN MENU by pressing the
MENU (F2)
button. If neces-
sary, press
ESC
until MENU appears above
F2
.
2. Use the
buttons to highlight PRESSURE,
and then press
ENT
to display the
PRESSURE MENU.
3. Use the
buttons to scroll through the
available pressure label types. The current
label will be used, saved, and printed with
the record
4. Press
ENT
to save the selection and re-display
the PRESSURE MENU or ESC to exit
back to the Main Menu Press
ENT
to
save the selection and re-display the
PRESSURE MENU or ESC to exit back to
the Main Menu
MAIN MENU
FUEL
PRESSURE
TEMPERATURE
MEMORY
SETUP
CALIBRATION
DIAGNOSTICS
STATUS
F1
F2
F3
MENU
Pressure
Measured
6.00 inwc
Type: Draft Reading
F1
F2
F3
Print Zero Save
4.16.2 Computer to PCA 2 Connection &
USB Device Driver Installation
Connect the USB cable (P/N 104-4032) that was supplied with the PCA 2,
and, if necessary, install the analyzer’s USB device driver as follows:
1. Insert the PCA 2 CD into the computer's CD-ROM drive.
2. With both the PCA 2 and computer turned ON, connect the PCA 2 to
the computer using the USB cable supplied with the instrument (see
Figure 4-2 in instruction manual)
3.. If this is the first time the PCA 2 is being connected to the computer,
then the “Found New Hardware Wizard” should shortly appear. Select
“No, not this time” and click
Next
.
Figure 4-2. Computer to PCA 2 Connection
NOTE:
The USB
device driver
only needs to be
installed once. It
does not require
to be re-installed
each time the
PCA 2 is con-
nected to the
computer.
