Agilent Technologies 1912A Manual do Utilizador descarregar pdf (Página 11)

Changing and controlling the settings via the front panel of the power meter are

the most common steps before measurement can be taken. The E4418/4419B

offers arrow keys only and allows positioning of the cursor for editing and character

selection. The user moves the cursor, selects the ﬁelds for editing, and edits

alphanumeric characters.

The N1913/1914A offers arrow keys and numeric keypad, and allows positioning of

the cursor for character selection and editing. The arrow keys are used to navigate

around the parameter entry screens. The numeric keypads are easier to use for

entering numerical values.

Enhanced User

Interface:

Numeric Keypad

Figure 14. Arrow keys and numeric keypad of N1913/1914A (top) versus E4418/4419B

(bottom)

Arrow keys

Numeric keypad

Arrow keys

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Agilent Technologies 1912A Manual do Utilizador Página 11