TB 9-4920-463-24
(12) Switch tracker switch to NIGHT MODE (in cable). After a few seconds, TI will
display RPM.
b. Adjustments. None
22. Disk Drive Test
a. Performance Check
NOTE
This erases all TI memory. Do not use a chart disk or any other
disk with important data on it because all data will be erased.
(1) Turn off power supply.
(2) Hold down TI START key and turn on power supply.
(3) Wait until "Power-Up Self-Test" display appears, then release TI START key.
(4) Insert disk into TI disk drive.
(5) Press TI STATUS key.
(6) TI will display Disk Unit Ready and Writable.
(7) Press TI keys as listed in (a) through (f) below:
(a) MORE KEYS.
(b) [SELF-TEST].
(c) [HW].
(d) Use or keys to select Disk Drive.
(e) [EXECUTE].
(f) START.
(8) Wait until TI stops reading disk (about 1 minute).
(9) TI will display Disk Drive Test Successful.
(10) Press [OK] then [QUIT].
b. Adjustments. None
23. Final Procedure
a. De-energize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
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