Editing the
Current
Value
To change the current value of a parameter by edit-
ing, you can use either the cursor control key or the
rotary data knob.
Using the Cursor Control Key
Using the < and > pads of the cursor control key,
move the cursor under the digit where you want to
begin editing. Then increase or decrease the value
of the parameter using the
∧
or
∨
pad of the cursor
control key. The unit size of the increase or decrease
that occurs each time the
∧
or
∨
pad is pressed is de-
termined by the cursor position.
Using the Rotary Data Knob
You can also increase or decrease the value of the pa-
rameter using the rotary data knob. Once you have
positioned the cursor under the digit where you
want to begin editing, slowly turn the knob clock-
wise or counter-clockwise to increase or decrease
the value of the parameter by the unit size. Turning
the knob rapidly changes the value of the parame-
ter in larger steps.
Using a Set Increment
When editing frequency, power level, and time pa-
rameters, you can increase or decrease the parame-
ter’s value by a set amount each time the
∧
or
∨
pad
is pressed or the rotary data knob is turned clock-
wise or counter-clockwise. For instructions on set-
ting the increment size, refer to paragraph 3-12.
Now, try changing the current value of the CW fre-
quency displayed on your 680XXB from 2.0 GHz to
6.395 GHz. Use both the cursor control key’s
∧
and
∨
pads and the rotary data knob to make the value
changes. When you are finished, your menu display
should look like the example below.
To close the open parameter when you are finished
editing, press
Edit F1
or make another menu selec-
tion.
LOCAL (FRONT
ENTERING
PANEL) OPERATION
DATA
Rotary
Data
Knob
Cursor
Control
Key
680XXB OM
3-19
Summary of Contents for 680 B Series
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Page 11: ...Figure 1 1 Series 680XXB Synthesized CW Generator...
