Agilent Technologies 53152A Manual de Instruções descarregar pdf (Página 60)

Chapter 2 Operating Your Frequency Counter

Using the Selection Keys

2-6 Operating Guide

Numeric Entry

Several menu functions, and several functions that have dedicated keys

on the front panel, require you to enter numeric values.

• Press the (left-arrow) and (right-arrow) keys to move left and

right to select adjustable digits (the selected digit flashes).

• Press the (up-arrow) and/or (down-arrow) key to increment and

decrement the selected (flashing) digit of the displayed value (see note

on previous page).

• Press the Sign (+/–) key to change the sign of the numeric value.

• Press the Enter key to complete a numeric entry. (If you change the

value of a numeric entry, but you forget to press the Enter key, the

value of the entry is not changed.)

Enter

+/-

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Agilent Technologies 53152A Manual de Instruções Página 60