User`s guide

6-4 DL600E E1 Data Multiplexer UserÕs Guide
Running a Test from Menu-9 Diagnostics
To run a test from Menu-9 Diagnostics, select the test in the Test Þeld,
set the Test length, and follow the screen prompts.
The test results are displayed in the upper half of the screen.
In the example in Figure Figure 6-1 the selected test, Loop Payload, is
highlighted.
The selections for fractions on which the test is performed are Full
Bandwidth, and DATA01. Fraction is ignored with the Self Test, Network
Loopback or Lamp Test.
Test Parameters
This section describes the Menu-9 parameters and tests.
Menu-9 Diagnostics Parameters
The parameters and options in the user selectable portion of Menu-9
Diagnostics are:
Fraction
Full Bandwidth,
Data01, 02, 03, 04, AUX
Test Length
15 min., 1 min., 60 min., Unlimited
Test Length does not apply to Self Test, Loop Up Remote and Loop
Down Remote.
Test
Self Test 1:1 Pattern QRW Pattern
Loop
DTE 1:2 Pattern USER 1 Pattern
Loop Net
1:4 Pattern USER 2 Pattern
Loop Payload
1:7 Pattern All 0 Pattern
Loop Up Remote
3:24 Pattern All 1 Pattern
Loop Down Remote Lamp Test
Full Bandwidth Loop Code
Standard, Alternate, Disabled
Fractional Loop Code
Standard, Alternate,
V.54, Disabled
USER 1 Pattern and USER 2 Pattern