AT&T MERLIN LEGEND Installation & Maintenance Manual page 495

Maintenance and Troubleshooting
Demand Test Slot xx:
Board aaaaaaaa
Test FAILED
(Contents of test reg)
Exit
Demand Test Slot xx:
Run continuously?
Yes
Cancel
Exit
Processor Module Demand Test If you select "Demand Test"
for the processor module, you
and "System Erase."
CAUTION:
"Peek" and "Poke" should
NTSC.
Demand Test Slot 00:
Make a selection
Peek
Poke
System Erase
Exit
If you selected "Go," the test
runs. A screen appears with
"Test in Progress," "Test
Successfully Completed," or
"Test FAlLED" (and the
contents of the test
register), a sin this
example.
If you selected "Repeat,"
this screen appears and
you choose whether to
continue the test or not.
get three choices: "Peek," "Poke,"
be done only at the direction of the
4
With "Peek" you can
examine system memory or
circuit board memory but
cannot change anything.
"Poke" allows you to change
a configuration, but this
also changes the memory.
"System Erase" is a frigid
start and erases all system
memory.
Maintenance 5-17