China Electronics Technology Instruments AV3672 Series, User Manual

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3 Introduction to Use
3.2 Front Panel & Rear Panel
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Ignore the settings and input in the dialog box and close the dialog box, equivalent to the “Cancel” button in the
dialog box.
c) [Soft Key] key
Recall the soft keyboard of the Windows 7 system.
d) [BkSp/←] key
Move the marker back and delete the original input after entering.
e) Number keys
Include 0-9. Enter the numbers in measurement setting and press the corresponding unit keys to complete input.
f) Unit keys
End the number input and distribute a unit to each input value. The unit corresponding to each key is as follows:
[G/n] G/ns (109/10-9)
[M/μ] M/μs (106/10-6)
[k/m]
k/ms (103/10-3)
Basic units include dB, dBm, degree, second, Hz or dB/GHz. The keys can also be used to input
values with no unit and have the functions of the “Enter” key.
2) Adjustment key zone
Include navigation keys and knobs, as shown in Fig. 3.20.
Fig. 3.20 Adjustment Key Zone of AV3672
a) Knob
Rotate the knob to adjust the set value in the current active input box.
b) [← Tab] and [→ Tab] key
➢
Move left or right to select the menu.
➢
Switch the active options in the dialog box.
c) [↑] and [↓] key
Move up and down in the menu to select the menu item. They also have the following functions in the dialog box:
changing the value, selecting the item of the drop-down list, and selecting the desired option in a group of option
buttons.