Bio-Rad BioFrac™ Fraction Collector - Manual (Page 58)

4 | The User Interface
50 | BioFrac Fraction Collector
Calibrating the Fraction Collector X–Y Arm
To calibrate the Fraction Collector X–Y arm
Caution: Using this function overwrites the previous calibration.
1. Remove the drop former top by twisting it counterclockwise and gently lifting it
out.
2. Press X–Y Axis and then Next.
3. While looking through the drophead, center it over tube A15 using the arrow
keys, and press Next.
4. Center the drophead over tube A1 using the arrow keys, press Next.
5. Center the drophead over tube B90 using the arrow keys, press Save.
6. Replace the top of the drop former by inserting it into the drophead and twisting
it clockwise.
Sleep Allows the user to select how many minutes the
display should wait before going into sleep
mode. Pressing any button will wake up the
display.
Table 14. Calibration screen function keys, continued.
Function Key Function