GE CGA 351, User Manual

Page: 73 / 133

December 2004
4-34 Setup and Calibration
Adjusting the Calibration
Setting (cont.)
At the next prompt, enter the correct value for the oxygen
concentration in ppm. If desired, refer to Appendix A,
The Nernst
Equation , to determine the corresponding sensor output in mV.
Setup Cal Diag Use the [ ] and [ ] keys to
select
[Cal]
and press
[ENTER]
.
Slct Cal Menu Item
POWER ESC ENTER
Setup Cal Diag Use the [ ] and [ ] keys to
select
[Heater]
and press
[ENTER]
.
Heater
POWER ESC ENTER
PPM-Percent Use the [ ] and [ ] keys to
select
[PPM]
and press
[ENTER]
.
PPM
Percent
POWER ESC ENTER
PPM-Percent PPM Using the [ ] and [ ] keys,
position the cursor under the
desired character. Then, use
the [
] and [ ] keys to incre-
ment the value. When done,
press
[ENTER]
.
PPM
000.00
s
POWER ESC ENTER
PPM.. Invalid Output Use the [ ] and [ ] keys to
select
[Yes]
and press
[ENTER]
.
Modifying value may
cause invalid output
Yes
No
POWER ESC ENTER
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