Place the sweep generator in a fixed power level
mode by pressing the main menu key
LEVEL/ALC
SELECT
At the resulting menu display, press
Level
. The
681XXB is now in fixed (non-swept) power level
mode.
At the Level Menu, press
User Cal
. The User Level
Cal menu (below) is displayed.
This menu lets you perform the following:
Create a power-offset table.
Select a measurement frequency range (edit
the start and stop frequency parameters).
Select the number of points at which correc-
tion information is to be taken.
Apply a power-offset table to the test setup.
First, press the menu soft-key to select the power-
offset table (
User 1
,
User 2
,
User 3
,
User 4
, or
User
5
) that you wish to create.
Next, set the measurement frequency range by
pressing
Edit Start
or
Edit Stop
to open the start
(
Flo
) or stop (
Fhi
) frequency parameter for editing.
Edit the current frequency using the cursor control
key or rotary data knob or enter a new value using
the keypad and appropriate termination key. When
you have finished setting the open parameter, close
it by pressing its menu edit soft-key again or by
making another menu selection.
Then, select the number of frequency points at
which correction information is to be taken by press-
ing
Edit Points
to open the number-of-points pa-
rameter for editing. Edit the current number-of-
points using the cursor control key or rotary data
knob or enter a new value using the keypad and the
LOCAL (FRONT
LEVELING
PANEL) OPERATION
OPERATIONS
3-58
681XXB OM
