Paradyne 3800 manual Test Branch, Overview

	Test Branch 8
Overview	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Test Branch	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Abort	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Self	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Loc Analog Loop	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Rem Digital Loop	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Loc Digital Loop	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Pattern	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6

Overview

The Test branch of the Top-Level menu allows you to initiate various modem tests. Use these tests if you are having data communication problems, such as periodic character loss, random errors, or constant format errors. By the process of elimination, you can usually isolate the fault in your system.

There are six selections under Test: Abort, Self (Self-Test), Loc Analog Loop (Local Analog Loopback), Rem Digital Loop (Remote Digital Loopback), Loc Digital Loop (Local Digital Loopback), and Pattern. The only tests that can operate concurrently are Pattern with a Local Analog Loopback and Pattern with a Remote Digital Loopback. If any test is operating, besides the two combinations just mentioned, it must be canceled before starting another test.

The Test branch only initiates and cancels tests. If any parameters need to be set, refer to the Tests section discussed in Chapter 9, Configure Branch.

“Status”

Call_Setup

Tlk/Data

Status

Configure

Control

Remote

Security

494-13087-02

Test

Abort Self Loc_Analog_Loop Rem_Digital_Loop Loc_Digital_Loop Pattern

3810-A2-GB30-30 September 1998 8-1