Eppendorf R Series 48R CO2 Incubator - Manual (Page 23)

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New Brunswick Scientific User’s Guide
3.5 Referencing CO
2
Sensor with AutoZero
Prior to using the incubator, you should manually perform a CO
2
AutoZero (see Section
3.6.3 for an explanation of this feature):
1. Perform a CO
2
AutoZero by pressing the USER function key, selecting the
PROGRAMMABLE CO2 AUTOZERO , and pressing the START key.
2. The incubator will display a countdown as the AutoZero is running.
3. When the countdown is complete, the incubator is ready to use.
NOTE:
It may be necessary to open the door momentarily if, after performing an
AutoZero, the CO
2
level is too high.
3.6 USER Settings
In the USER screen (see Figure 6), you can adjust the features called out on the screen.
There are other USER options that may be displayed on this screen if they are installed
on your incubator. See Section 7.1 for a list of options.
Figure 6: USER SETTINGS Screen
1 Use the S & T direction keys to move the cursor.
2 Use the ENTER function key to select an option.
This section explains each of the USER screen features.
1
2