User Interface
Keys
Page key. Displays the next screen when several screens are available.
FNC key. Quick-access to measurement supporting functions.
User key 1. Programmable with a function from the FNC menu.
User key 2. Programmable with a function from the FNC menu.
ENTER key. Confirms an entry and continues to the next field.
Navigation key. Controls the focus bar.
ESC key. Quits a screen or edit mode without saving changes. Returns to next higher level.
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Function keys that are assigned the variable functions displayed at the bottom of the screen.
Alphanumeric keypad for entry of text and numerical values.