Agilent Technologies U4154A Przewodnik Instalacji Pobierz pdf (Strona 9)

Introduction 1

U4154A Logic Analyzer Installation Guide 9

U4154A Module Components

The U4154A module connects to a System Under Test (SUT)

via pod connector cables and probes to make real- time

measurements. The following figure displays the front panel

of the U4154A module with its various components labelled.

Figure 2 U4154A module

As displayed in Figure 2, the U4154A module has the

following components.

Retaining Screw

Module Insertion/Extraction Handle

Out of Service LED

POD Label

Logic Analyzer POD

Module Description

Component Description

OOS (Out of Service) LED Indicates the U4154A module health: This LED turns red during the

power-on-self-test execution and then turns off when the U4154A module

is ready to connect to the host PC.

• Red, steady - If the LED remains red and does not turn off, then it

indicates that the module has detected a failure, for example, an

unsuccessful bootup test or corrupted firmware. Contact your Agilent

representative to replace or service the module.

• Off - The module has detected no failures and is functioning properly.

Logic Analyzer Pods The module has eight Pod inputs labelled as Pod 1-8 in different colors. You

use these pod inputs to connect the U4154A module to probes via Pod

connector cables.

Each pod has 16 data channels and a clock channel.

Pod labels A colored label assigned to each pod input on the front panel of the

module. The color coding used in these pod labels should match the color

coding for the labels that you put on the pod cables.

Retaining screws The screws on both ends of the module are used to retain the module

tightly inside the AXIe chassis slot once you have fully placed it inside the

chassis. To remove the module, you first need to loosen these screws.

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Agilent Technologies U4154A Przewodnik Instalacji Strona 9