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Part No. 920559 Rev H November 2008
1.8. SYSTEM MEMORY SELF-TEST
A successful memory self-test will display the message below.
An unsuccessful memory self-test will display one of the following: “BIT 0" through “BIT 7".
A BIT error message is an indication of a defective board in the CAT system. An example of a
BIT error message that may appear on the display screen is shown below.
1.9. EXIT SELF-TEST MODE
Once the system successfully completes the memory self-test, the exit prompt shown below appears
on the screen.
Complete one of the following steps:
Press the YES key to exit the self-test mode,
or
Press the NO key to begin the self-test mode again.
This completes the QCAT self-test.
MEMORY OK
BIT 4
EXIT TEST MODE
(Y/N)