
Operation ECA 450
38 Instruction 0024-9400
4. Press > key to place cursor on the month, day, or year digit to be changed;
then, use
∧∨ keys to set that digit to desired number. Repeat this step
until all digits are set correctly.
5. Press ENTER to save selections and start clock. Then press ESC to return
to Setup List screen.
2.17.6 Time
Time is stored in the format HH:MM:SS am/pm. Set the analyzer’s internal
clock to the current time as follows:
1. Press SETUP key to display the Setup List screen.
2. Use ∧∨ keys to place cursor next to “Time”; then press ENTER to display
the analyzer’s current time setting.
Time
ª 11:45:30 am
3. Press ENTER to stop clock and move cursor over first digit of time
display.
4. Press > key to place cursor over the hour, minute, or second digit to be
changed. Then, use
∧∨ keys to set that digit to the desired number.
Repeat this step until all digits are set correctly.
5. To change am/pm setting, first use the > key to place cursor over first
letter of am or pm; Then use the
∧∨ keys to select correct value.
6. Press ENTER to save selections and start clock. Then press ESC to return
to Setup List screen.
2.17.7 O
2
Reference
The calculated values of CO, NOx, and SO
2
can be individually referenced to
a specific Oxygen percentage of between 0 and 15%. Set up an Oxygen
reference for each gas as follows:
1. Press SETUP key to display the Setup List screen.
2. Use ∧∨ keys to place cursor next to “O2 Reference”; then press ENTER to
display the O
2
Reference menu.
O2 Reference
ª CO Ref to O2
NOx Ref to O2
SO2 Ref to O2
Komentáře k této Příručce