PROGRAMMING
4-12
4.3.4. Modify Span Gas Value
This function allows the user to change the span values of the
standard calibration gases.
1. If “Modify Span Gas Value?” is chosen in the calibration sub-
menu, the display will show:
50
10
50 span
19.5
A cursor is blinking at the first digit of the first Span value. If
the user wants to modify any one of the span gas values, go
to Step 3. Otherwise, press and hold the
[MODE]
key for 1
second to accept the previously stored span gas value and
move to the next calibration sub-menu.
2. Starting from the left-most digit of the span gas value, use
the
[Y/+]
or
[N/-]
key to change the digit value and press the
[MODE]
key momentarily to advance to next digit, the
cursor will move one digit to the right. Repeat this process
until all span gas values are entered. Press and hold the
[MODE]
for one second to exit and choose whether or not
to save the new value.
3. The span value for oxygen is 19.5% and can be changed
between 19.0% to 20.0%. This value is only used if the
monitor is set to 3-point oxygen calibration (see Section
4.3.6 and Section 4.3.3 for more details).
Содержание QRAE PLUS PGM-2000
Страница 5: ...NOTE THE SYMBOL MEANS CAUTION RISK OF DANGER CONSULT OPERATION AND MAINTENANCE MANUAL ...
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Страница 12: ...GENERAL INFORMATION 1 4 non condensing ...
Страница 33: ...OPERATION 2 20 A new datalog event is created when the datalogging is resumed ...
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Страница 81: ...TROUBLESHOOTING 8 8 ...
Страница 83: ...APPENDIX A A 2 ü Function allowed Password required ...
Страница 87: ...APPENDIX B B 3 Xylene p 2 8 1 1 Lower Explosion Limit of the gas in volume percent ...