8163A/B, 8164A/B, 8166A/B User’s Guide 293
Applications 10
Figure 180 Connection Prompt Screen
20 Connect the Tunable Laser module to the Power Meter channel
through all the system components, but excluding the Device Under
Test. Press [Next] to start the reference measurement.
The PACT Reference Measurement screen, as shown in Figure 181 on
page -294, appears. A progress bar shows the proportion of the stability
application that has been completed. The wavelength,
λ, shows you the
current wavelength of the Tunable Laser module.
21 There are two softkeys available from the PACT Reference
Measurement screen.
• Press [Graph] to view a graph of the Measurement results as the
results are measured. Press [Close] to return to the PACT Reference
Measurement screen. See Working with Application Graphs on
page 249 for information on zooming in and out.
• Press [Cancel] to return to the PACT Reference screen without
completing the reference measurement, all reference values that
were measured will be deleted.
22 When the PACT Reference Measurement completes, you hear a beep,
an hourglass appears momentarily.