Waters 2489, Руководство оператора

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3-38 Preparing the Detector
Timed events screen
4. Press Enter to enter the time. To advance to the Set field (Events choice
list), press the
▼
key.
5. Press Enter again to display the choice list, or, if you know the event
number, press the number for the event you are programming (
Table
titled “Timed event parameters” on page 3-36 ).
6. Enter the appropriate wavelength in nm into the To field, if the To field
appears.
Rule: If you want the same event programmed on both channels, you
must enter two events, one for channel A and one for channel B.
7. Press A/B to set the threshold on the other channel.
Tip:
ON A or ON B indicates the channel the event is programmed on.
You can program all events on channel A, all on channel B, or some on
channel A and some on channel B. Event programming is time-based,
not channel-specific.
8. Press Next to advance to a new timed event.
9. To delete a timed event, press CE when the time field is active to change
it to OFF.
10. Press HOME to return to the absorbance screen, then press Run/Stop to
start the method.
11. Press Reset to reset the run clock to 0.