q
Time Scale — When histogram is selected, the time scale can be set
from one second to one hour in the following steps: 1 second, 15 sec
-
onds, 30 seconds, 45 seconds, 1 minute, 15 minutes, 30 minutes, 45
minutes, 60 minutes, or AUTO. When AUTO is selected, the time
scale is adjusted so that the measurement duration will fill the status
window. Use the Up/Down arrow key to display the desired duration
and press ENTER to select, or ESCAPE to restore the previous
value.
q
More — Opens the loop code menu.
q
Self Loop Up — Loops the received signal to the transmitted sig
-
nal.
q
Self Loop Down — Turns off the internal loopback.
q
Remote Loop Up — Transmits the selected loopback activate
code. After the loop activate code has been transmitted for the
specified time, the circuit is tested to see if the attempt was suc
-
cessful and the result is reported.
q
Remote Loop Down — Transmits the selected loopback deactivate
code. After the loopback deactivate code has been transmitted for
the specified time, the circuit is tested to see if the attempt was
successful and the result is reported.
q
Back — Returns to the previous menu.
q
Vpp — Measures and displays the peak-to-peak voltage.
q
Start/Stop Measure — Starts or stops the measurement.
q
Terminate/Bridged — Select terminated or bridged measurement.
q
Vpp/dBdsx — Toggles between a voltage peak-to-peak measurement
and dBdsx measurement.
q
Back — Returns to the previous menu.
Chapter 2 Functions and Operations
2-65