Technical data

18 Utilities (T 74 and T 76)
Table 3–1 (Cont.) Utilities
Test
Number Utility Invoked
T 74 Special key on diskettes for field service mode system exerciser
T 75 SCSI disk data eraser
T 76 Diskette formatter
T 80† Circle-crosshatch (color and monochrome monitors)
T 81† Screen of all Es (color and monochrome monitors)
T 82† White screen (color and monochrome monitors)
T 83† 4-bar color bar
T 84† Red screen
T 85† Green screen
T 86† Blue screen
T 87† 8-bar color bar
T 88† Gray scale (color and monochrome monitors)
†Will work only with an 8-plane graphics module installed.
3.1 Diskette Formatter Utility
This utility formats RX23 diskettes. The command to start the formatter
is TEST 76. Example 3–1 shows an example of running the formatter on
a DKA500 (RX23).
CAUTION
Formatting destroys all user data on the diskette.