Keysight U8903B User Manual page 59

Table 2-1 Navigation and CHANNEL/DATA panels description (continued)
Item
5 Numeric sign key
6 Shift key
7 Escape key
8 Back space key
Keysight U8903B User's Guide
Description
Press to specify a positive or negative value. For a negative value, press
negative sign before a numeric value.
In DTMF single mode, press
Press prior to pressing a shifted function key. The shifted functions are printed in Blue on top of the
front panel keys. Refer to "GRAPH Panel" on page
Press to cancel a selected action.
Press to delete the character to the left of the cursor.
to generate the '#' DTMF tone.
67 and "SYSTEM Panel" on page
Operation and Features
to enter the
77 for more information.
2
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