LOCAL OPERATION
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Using the steps keys
The selected function’s parameter may be adjusted in steps using the [×] and [Ø] keys to
respectively increment and decrement the parameter. The step size can be set as follows:
(1) Press the [SET Δ] key which causes the Steps Menu to be displayed (see Fig. 3-5 below).
This shows the step sizes of the currently selected signal source.
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Fig. 3-5 Steps menu
(2) Select [Carrier Step], enter the value on the key pad and press a terminator key. The step
value will appear on the screen.
(3) Return to the Sig Gen menu by pressing [SIG GEN].
(4) Using the [×] and [Ø] keys respectively will now increment or decrement the carrier
frequency by the set value.
(5) [RF Level Step], [ModFreq Step] and [FM Step], [AM Step] and [
ϕ
M Step] values can be
entered in the same way.
(6) Repeat as required for the other signal sources.
Displaying shifts
You can check the difference between the keyed-in value (the reference) and the current value, as
well as restoring the reference either to the original value or resetting it to the new value. Proceed
as follows:
(1) Press [TOTAL Δ] to display the Total Shift Menu for the selected signal source. This
displays the amount of shift from the reference caused by using the control knob or [Ø] [×]
keys to adjust the parameters (see Fig. 3-6 below).
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General