4080 series Function & Arbitrary/Function Generators –Instruction Manual
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3. PANEL DESCRIPTION
3.1 Front Panel
3.1.1 Overview of Keys:
Summary: Most keys have multiple functions. Primary functions are written on the key. Simply
press the respective key to enable a primary functions. All Function/Mode keys and some of the
numerical entry keys have associated secondary functions indicated above each key in blue. To
activate a secondary function, press the
【
shift
】
key followed by the desired key. The bottom row
of the Function/Mode keys can be used to enter units directly. The unit is indicated below each key.
To enter a unit, enter a numerical value via the numerical keypad then press the corresponding unit
key. The unit key also serves as Enter function.
Data entry keys:
Key
Name
Main
Function
Secondary
Function
Key
Name
Main function
Secondary
Function
0
Input Digit 0
Enter SW mode
7
Input Digit 7
Enable ARB7
waveform ***.
1
Input Digit 1
Enable ARB1
waveform ***
8
Input Digit 8
Enable ARB8
waveform ***
2
Input Digit 2
Enable ARB2
waveform ***
9
Input Digit 9
Not available
3
Input Digit 3
Enable ARB3
wave ***
●
Input decimal point
Reset Unit
4
Input Digit 4
Enable ARB4
waveform***
▬
Input negative
symbol
Enter system menu
5
Input Digit 5
Enable ARB5
waveform ***
◄
Move arrow key to
left *
Select pulse
6
Input Digit 6
Enable ARB6
waveform***
►
Move arrow key to
right **
Select Arblist
waveform
*:
Direct number entry: Press this key to clear the least significant bit of the displayed number.
Useful for correcting number entry before entry is confirmed with unit key.
External totalize mode: Press this key to stop counting and display present counting value.
Press again to resume counting.
