PRO-series Model C3 Conductivity Transmitter
Rev. 0-201
6
CONDENSED OPERATING INSTRUCTIONS
C. CALIBRATING THE TRANSMITTER -- (continued)
1.
Zero the sensor if it is being calibrated for the first time. If not, disregard this step and perform
steps 2 through 17.
Zeroing Tip!
If at any time during zeroing, the “ZERO: CONFIRM FAILURE?” screen ap-
pears, press
ENTER key
to confirm. Then, use the
×
×
or
Ø
Ø
key
to select between “CAL:
EXIT” or “CAL: REPEAT” and do one of the following:
•
With the “ZERO? (CAL: EXIT)” screen selected, press
ENTER key
. After the “ZERO:
CONFIRM ACTIVE?” screen appears, press
ENTER key
to return the analog output to its
active state (MEASURE screen appears).
•
With
the
“ZERO? (CAL: REPEAT)” screen selected, press
ENTER key
to repeat zeroing.
A. Make sure that the sensor is dry before zeroing.
B. Press
MENU key
to display a “MAIN MENU” screen. If the
screen is not
showing, use
×
×
or
Ø
Ø
key
to display it.
C. Press
ENTER key
to display
.
D. Press
ENTER key
again to display
.
E. Press
Ø
Ø
key
once to display
.
F. Press
ENTER key
to display the “ZERO: IN DRY AIR?” screen.
G. With the dry sensor held in air, press
ENTER key
again to start automatic zeroing. (During
zeroing, the analog output is automatically “held” at the last measured value.)
H. After the “ZERO: CONFIRM ZERO OK?” screen appears, press
ENTER key
to end zeroing.
I.
After the “ZERO: CONFIRM ACTIVE?” screen appears, press
ENTER key
to return the
analog output to its active state (MEASURE screen appears).
2.
Press
MENU key
to display
.
3.
Press
Ø
Ø
key
once to display
.
4.
Press
ENTER key
to display
.
5.
Press
Ø
Ø
key
until
screen appears.
6.
Press
ENTER key
to display
.
7.
Press
Ø
Ø
key
until
screen appears.
(continued on next page)
