Paradyne 3810 manual Rem Digital Loop, Test RemDigitalLoop, Test Remote Loop Started

COMSPHERE 3800 Series Modems

Rem Digital Loop

Rem Digital Loop performs a remote digital loopback (CCITT V.54 Loop 2), Figure 8-2. This test can verify the integrity of the local modem, the communications link, and the remote modem. Any data or pattern entered at the local DTE is sent to and returned from the remote modem. For this test to operate properly, the modems must be online and in Synchronous or Asynchronous Direct mode.

To access Rem Digital Loop from the Test branch, make the following selections:

Test :

Rem_Digital_Loop

F1 F2 F3

Press the key until Rem_Digital_Loop appears. Press any function key to start this test.

Test : Remote Loop

Started

F1 F2 F3

The message Started appears on the LCD, and the Test LED (Model 3810 and Model 3811) lights for the duration of the test.

If the Test Timeout configuration option is enabled,

Test Timeout appears at the conclusion of the test. If it is disabled, the test operates until aborted. For more information on the Test Timeout configuration option, refer to the Tests section in Chapter 9.

To exit this function and remain in the Test branch,

press the key. To exit and return to the Top-Level

menu, press the key.

AT Command Equivalent

The AT command for Remote Loopback is &T6.

Figure 8-2. Remote Digital Loopback

8-4 November 1996 3810-A2-GB30-20