Agilent Technologies 71501D Uživatelský manuál stáhnout pdf (Strana 30)

Getting Started

Steps for Setting Up Eye-Diagram Analysis

Controlling an

70841A/B Pattern

Generator

When using the 70311A clock source (below 3 Gb/s):

This section explains how to display the menus for the 70841A/B pattern gen-

erator. The display can be assigned to control either the eye-diagram analyzer

or the 70841A/B pattern generator.

Note If the eye-diagram analyzer is configured with a non 70841 pattern generator,

you must manually set the trigger level. Refer to “To Manually Set the Trigger

Level” on page 1-25 in this chapter.

1 Turn on the power for both mainframes. Wait until the start-up routines are

completed and the mainframes are ready for key presses.

2 Continue by pressing:

DISPLAY, NEXT INSTR

If several instruments are in the system, you may have to press NEXT INSTR

several times.

3 If the 70841A/B’s status screen, shown in the following figure, is not shown, the

pattern generator is probably addressed as a slave instead of a master. Perform

the following steps:

a Press the left-side Address Map softkey.

An Example 70841A/B’s Status Screen

b Use the front-panel knob to scroll the box to the column where the

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Agilent Technologies 71501D Uživatelský manuál Strana 30