Specifications

8-15
User Patterns and Disk Operation
How to Set Up and Edit Your Own User Pattern
7. Select the softkey, then select a . You may edit the
PRBS zero substitution, or mark density or press . When you exit this
menu the 2^10 PRBS is loaded into the A half of the alternate pattern, as shown in the
following figure.
To Load a 2^10 PRBS into Half B of the Alternate Pattern
8. Use the display key to position the cursor on half B of the alternate word.
9. Position the cursor at the point in pattern B where you wish to load a 2^10 PRBS. Use
the softkey - for this example select bit 0.
10.Select the softkey then select a .
11.Press or edit further using the ,
softkeys. The 2^10 PRBS is now loaded into the B half of the alternate pattern. You
can use the softkey to view the patterns loaded.
To Save the Alternate Pattern
12.Press the softkey. Select a pattern store in which to store the
alternate pattern ( or ).
13.Select the hardkey then or and view the
pattern list to check your pattern is saved correctly.
load block 2^10 PRBS
NO MODIFY
▼
goto bit
load block 2^10 PRBS
NO MODIFY set zerosub mark density
PREV SCREEN
save pattern
INTERNL PATT DISK PATT
pattern
ram Usr diskUsr pattern