Introduction

Probe Overview

Agilent J3919A

Agilent J3972A

Figure 1-4: Back Panel LEDs

Token-Ring Telemetry Interface Status LEDs

The optional Token-Ring telemetry interface has an LED for Activity. This green LED is turned on when data is being received from the network or transmitted by the probe. When flashing, the frequency shows the amount of traffic. During periods of steady traffic, the LED may appear to stay on solid.

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Agilent Technologies J3919A, J3972A manual Token-Ring Telemetry Interface Status LEDs, Back Panel LEDs