Level measurement mode views and analyzes the signal level of each carrier
within a channel (as defined by the active channel plan). In Channel Tuning
mode, carrier levels can be checked in relation to user-configured limit
sets. In Frequency Tuning mode, signal levels can be measured at any discrete
frequency within the tuning range. Digital performance measurements are
conducted on digitally modulated channels in the selected plan.
When necessary, the user can troubleshoot an installation by performing
this test at various locations to determine which components require repair
or replacement. Test results can be stored for later reference.