5200 Multi Purpose and 5200 Multi Purpose HF Gas Analysers
05230001A / Revision 934
3. If you want to change the method of sample pump operation, press the soft
key, use the and soft keys to highlight the alternative menu option,
then press the soft key.
If you have selected Timed pump operation, you must then continue at Step 4
below to set the pump operation time.
4. With the Pump mode screen displayed (as described above), and with "Timed"
operation selected, press the or soft key so that the Pump duration
screen is displayed, as shown in Figure 19.
This screen shows the currently selected duration (that is, the time for which the
pump will operate when you press the Pump key).
Figure 19 - The Pump duration screen
5. If you want to change the duration, press the soft key then edit the
displayed duration as described in Section 4.10.
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Pump duration can be set in the range 1 to 999 seconds.