Analytical Industries GPR-2800 AIS ATEX Oxygen Analyzer - Manual (Page 41)

Advanced Instruments Inc.
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11. Advance the reverse shade cursor using the ARROW keys to highlight DEFAULT ZERO.
12. Press the ENTER key to select the highlighted menu option.
13. The following display appears:
100.0
OUTPUT ZERO OFFSET
PRESS UP OR DOWN
TO CHANGE VALUE
ENTER TO SAVE
MENU TO RETURN
14. Enter the calculated adjustment value. Note: Once the initial adjustment is made and checked at the PLC it may be
necessary to fine tune the initial adjustment by repeating. Any additional percent error must be added or subtracted from
the initial adjustment value
000.0
OUTPUT ZERO OFFSET
PRESS UP OR DOWN
TO CHANGE VALUE
ENTER TO SAVE
MENU TO RETURN
15. Press the ENTER key to advance the underline cursor right or press the MENU key to advance the underline cursor left to
reach to the desired digit of the adjustment OUTPUT ZERO OFFSET value.
16. Press the ARROW keys to enter each the numerical value of each digit of the adjustment OUTPUT ZERO OFFSET value.
17. Repeat until the complete OUTPUT ZERO OFFSET value has been entered.
18. Save the adjustment value by pressing the ENTER key or abort by pressing the MENU key.
19. The system returns to the SAMPLING mode.
Output Span
20. Access the MAIN MENU by pressing the MENU key.
21. Advance the reverse shade cursor using the ARROW keys to highlight CALIBRATION.
22. Press the ENTER key to select the highlighted menu option.
23. The following displays appear:
MAIN MENU
AUTO SAMPLE
MANUAL SAMPLE
CALIBRATION
>>>
CALIBRATION
SPAN CALIBRATE
ZERO CALIBRATE
DEFAULT SPAN
DEFAULT ZERO
OUTPUT SPAN
OUTPUT ZERO
24. Advance the reverse shade cursor using the ARROW keys to highlight OUTPUT SPAN.
25. Press the ENTER key to select the highlighted menu option.
26. The following display appears: