Bio-Rad ChromLab™ Software - Manual (Page 78)

3 | System Control
76 | NGC Chromatography Systems and ChromLab Software
Device Input Tab
You can import analog (voltage) signal from up to two external devices and convert
it to digital NGC data via the signal import module (SIM).The SIM imports and
converts the signal to the appropriate trace units through its SIM channels. When
enabled, the details appear in the chromatogram’s legend, the trace appears on the
chromatogram, and the data can be analyzed in the Evaluation window. For each
device you can define its
 Trace name
 Minimum and maximum output range (in volts)
 Trace unit type (displayed in the chromatogram’s legend)
 Minimum and maximum unit range
To enable trace measurement from external detectors
1. Ensure that the SIM is connected to the NGC instrument.
2. On the back of the SIM, determine which external devices are connected to the
SIM 1 and SIM 2 ports.
3. Select File > System Settings to open the System Settings dialog box.