Operation and Features 2
U8903A User’s Guide 45
Display mode
Toggling will display either two or eight channels for
the generator or analyzer mode.
The analyzer 8- channel display is shown as follows. Only two
channels are displayed as channels 3 to 8 are only available
in future releases.
Figure 2-16 Analyzer 8-channel display
Print
This function prints the display to a file on a USB external
flash storage.
Preset
This function presets the U8903A to its factory default
settings. When is pressed in the sweep, analyzer,
graph, or generator mode, you may choose to preset any of
the following:
• Selected channel (only applicable for the sweep, analyzer,
or generator mode)
• Selected module
• All modules without deleting the user- defined files
• Whole system including deletion of the user- defined files.