Configuring
the RF
Configuring the RF of the 681XXB involves select-
ing whether the RF should be on or off during re-
trace and during frequency switching in CW and
step modes and selecting whether a sweep triggered
by a single or external trigger should rest at the top
or bottom of the sweep ramp.
To go to the Configure RF menu from the System
Configuration menu, press
RF
. The Configure RF
Menu (shown below) is displayed.
Press
Retrace RF
to select RF
On
or
Off
during re-
trace. The display will reflect your selection.
Press
Delta-F RF
to select RF
On
or
Off
during fre-
quency switching in CW or step sweep modes. The
display will reflect your selection.
Press
Ramp Rest
to select 0 or 10 for the ramp
rest point for sweeps triggered a single or external
trigger. 0 indicates that the sweep will rest at the
bottom of the sweep ramp; 10 indicates that the
sweep will rest at the top of the sweep ramp. The
display will reflect your selection.
When done, press
Previous Menu
to return to the
System Configuration menu.
LOCAL (FRONT
SYSTEM
PANEL) OPERATION
CONFIGURATION
3-70
681XXB OM