
130 BD FACSAria II User’s Guide
Checking Cytometer Performance
Before setting up an experiment, you should first run a performance check. A
performance check ensures that the cytometer is performing consistently over
time. It also generates default cytometer settings that places each PMT within an
optimal range.
NOTE You can also use the quality control process originally established in
previous versions of BD FACSDiva software. See QC Using BD FACSDiva
Software on page 313.
To run a performance check, start the Cytometer Setup and Tracking (CS&T)
application within BD FACSDiva software and select the appropriate cytometer
configuration. Each configuration must have a valid baseline. Refer to the
Cytometer Setup and Tracking Application Guide for more information on
running a baseline.
Preparing the CS&T Workspace
To e nsur e that your cytomete r is p erfo rming consistently over time, it’s important
to keep as many variables constant as possible, such as bead type, sheath
pressure, and cytometer settings. For this reason, you should run the daily
performance check using the same cytometer configuration each day.
1 Turn off the Sweet Spot (if it is on), then select Cytometer > CST.
The cytometer disconnects from the BD FACSDiva interface and connects
to the Cytometer Setup and Tracking interface. A window similar to
Figure 4-11 on page 131 opens.
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