Anritsu MG3641A - Manual (Page 48)

SECTION 4 OPERATING INSTRUCTIONS
4.4 Setting the Frequency
4.4.1 Setting the Frequency
You can set up a frequency by operating the number keys, step keys, and rotary knob.
Pressing the [Frequency] key in the Entry zone turns on the lamp of the [Frequency] key and the Frequency lamp in
the Edit zone. This readies the unit for frequency setting to be made via the number keys, and the step keys and
rotary knob in the Edit zone.
(1) Setting by number keys
You use the number keys to enter numeric values and units for setting.
(2) Setting by step keys
You use the step keys [
∨][^] to step up or down a frequency.
You enter a step size by operating the [Shift] key, [Frequency] (Freq Step Size) key, number keys, and the unit
keys, in this order. The setting is completed the moment you press a unit key.
(3) Setting by rotary knob
Turning the rotary knob raises or lowers a frequency.
You select a resolution by the Resolution [<], [>] keys.
Moreover, you can "knob up" or "knob down" the step size you entered in (2) above by operating the [Shift] key
and the [>] (Knob Step) key in this order.
MG3641A/MG3642A front panel
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1
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[Frequency] key
[Shift] key