1 Getting Started
38 Keysight U8903B User’s Guide
Product at a Glance
Front panel
Figure 1-1 U8903B front panel
Table 1-3 U8903B front panel description
Item Description
1 LCD display
Provides information on the current function including status indicators, settings, and error
messages. Refer to “LCD d isplay” on page 42 for more information.
2 Softkeys 1 to 7 Activates the functions displayed on the LCD display next to the respective softkeys.
3 Navigation and CHANNEL/DATA panels
The navigation and CHANNEL/DATA panels consist of the arrow keys, Enter key, knob, and
channel/data keys. Refer to “Navigation and CHANNEL/DATA Panels” on page 58 for
more information.
4 Menu key
Displays the available U8903B mode of operation.
– Standard View
– Test Seq App
– HP8903B
5 FUNCTION panel Enables access to the U8903B main functions.
6 Run control panel
Press On/Off to turn on or off signal generation or measurements for the selected generator
or analyzer channel respectively.
Press On/Off to start or stop the graph generation.
Press On/Off to start or stop the sweep.
Press On/Off to start or stop the test sequence.
Press Stop All to stop all generator and test sequence operations.
Refer to “RUN CONTROL Panel” on page 93 for more information.
7 GRAPH panel
Enables access to the U8903B commonly used graph functions. Refer to “GRAPH Panel” on
page 67 for more information.