Pattern Test And Local Analog Loopback Test; Pattern Test And Remote Digital Loopback Test - Paradyne 3800 User Manual

COMSPHERE 3800 Series Modems
Pattern
Pattern can transmit and receive a 511 bit error rate test
pattern. It can also be used with a local analog loopback
or a remote digital loopback to simulate data passing
Figure 8-5. Pattern Test and Remote Digital Loopback Test
8-6
Figure 8-4. Pattern Test and Local Analog Loopback Test
through the modem. For this test to operate properly, the
modems must be online and in Synchronous or
Asynchronous Direct mode. Otherwise, the message
Invalid:Bffr Mde appears when this test is started. (See
Figures 8-4 through 8-6.)
September 1998 3810-A2-GB30-30