TM 5-6675-316-14
(2) Check display for errors (Table 2-10).
(3) Select test seven (step af).
(4) Check display for errors (Table 2-10).
(5) If required, select test eight (step af).
Code
Error
020
Forward direct ion error
021
Home switch shorted and/or variator motion
error
022
Home switch open and/or variator motion
error
023
Variator ready error
024
Variator accuracy error
aj.
Test collimator diagnostics.
NOTE
If errors are present in tests nine or ten, perform test 11 as an aid in
troubleshooting. If none present, proceed to test 13.
(1) Select test nine (step af).
(2) Check display for errors (Table 2-11).
(3) Select test ten (step af).
(4) Check display for errors (Table 2-11).
(5) If required, select test 11 (step af).
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