Anritsu MG3641A - Manual (Page 69)

SECTION 4 OPERATING INSTRUCTIONS
(2) Select "Source" by pressing the "
↓" [F2] key (the
characters are highlighted), and hold down the "Sel"
[F1] key to select the signal you want delivered.
(3) Press the "
↓" [F2] key to select "Level" (the characters
are highlighted), and set the AF output level by the
number keys, and the set keys and rotary knob in the
Edit zone.
When you set an AF level via the step keys, the step size will be equal to the resolution on the rotary knob. Select the
position by which you want to step up or step down by operating the Resolution [<] and [>] keys.
Since the "AF Output" connector has an output impedance of 600
Ω, the level you have set here will be the one
corresponding to a termination with 600
Ω.
3
3
2
2 3