6 U8903A Quick Start Guide
Product at a Glance
Front panel outlook
Figure 1 U8903A front panel
Table 2 U8903A front panel description
No. Item Description
1 LCD display Provides information on the current function including status indicators, settings,
and error messages
2 Softkeys 1 to 7 Activates the function as displayed on the right side of the LCD display
3 Editing keys The editing keys consists of the knob, Enter key, arrow keys, and data entry keys
4 Mode Enables access to the U8903A main functions such as Generator, Analyzer,
Frequency Domain, Time Domain, and Sweep
5 Graph Enables access to the commonly used graph functions such as Peak Search,
Marker, Marker ā, and Full Screen