The sweep time specifies the number of seconds required to sweep from the
start frequency to the stop frequency. The number of discrete frequency
points in the sweep is automatically calculated by the 81150A / 81160A and
is based on the sweep time you select.
Sweep time:
81150A: 100 s to 500 seconds.
81160A: 50 s to 500 seconds.
The default is 1 second.
After enabling , press the Sweep Time softkey. Then use the knob or
numeric keypad to enter the desired sweep time.