TB 9-6625-2315-24
until ^000000 CODE is displayed.
(4) RANGE/DIGITS
or
and RANGE
until 034401 is displayed.
(5) MENU
and
(6) RANGE/DIGITS Auto/ Man. TI is now in secure mode.
a
Deenergize and disconnect all equipment
b. Annotate and affix DA label/form in accordance with TB 750-25.