1
Getting Started
26
Keysight U8903A User’s Guide
Item
Key
Description
3
Softkeys 1 to 7
Activates the function as displayed on the right side of the LCD display
4
System
Controls system-wide functions consisting of:
– instrument configuration information and I/O setup
– screen capture function, which prints the display to a file on a USB external
flash storage
– display mode, which toggles between the number of channels to show on the
LCD display
– save and recall
– local key, which switches from remote mode to front panel access
– instrument preset and help function
5
Channel/Output
Toggle the Run/Stop key to start or stop signal generation or measurements for
the selected generator or analyzer channel respectively.
The On/Off key toggles on or off the generator output for all active channels.
6
Graph
Enables access to the graph functions including peak navigation and marker
function. You can also use the Full Screen function to maximize the display area.
7
Mode
Enables access to the U8903A core functions
8
Data Entry
Contains alphanumeric and editing keys to enter values or text, or modify the
values or data and confirm an entry
9
Enter and arrow keys
The Enter key confirms and then terminates data entry when the default unit is
used.
The usage of the arrow keys are as follows.
– Selection of individual channel
– Increases or decreases a highlighted digit or value of the current measurement
selection
– Navigation of Help topics
– Navigates within forms used for setting up measurements
– Navigates within tables
Item
Control
Description
10
Knob
Rotating the knob increases or decreases a numeric value, changes a
highlighted digit or character, steps through a list, or moves the markers along
the graph plot
Table 1-1
U8903A front panel description (continued)
Summary of Contents for U8903A
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