TM 1–1520–238–T–1
4–14
Change 5
4–2 DASE – INTERACTIVE FD/LS CHECK (cont)
4–2
TASK
RESULT
y. On DEK, press and
release ENTER
SPACE key (ADC)
or SPC key on the
If one or more FD/LS NO–
GO displays listed appear on
HOD, perform the following in
sequence:
CDU (ADD).
(1) Perform SYSTEMS –
POWER DOWN
(para 3–2)
(2) Perform CORRECTIVE
ACTION indicated for first
NO–GO displayed on
HOD.
(3) Perform SYSTEMS
– POWER–UP (para
3–1).
(4) On DEK, rotate DATA
ENTRY switch to STBY
for 5 seconds, then back
to FD/LS (ADC).
(5) Repeat FD/LS check
beginning with step o. If
NO–GO repeats after
CORRECTIVE ACTION,
refer to
TM 1-1520-238-T-7.
z. On pilot HARS
control panel, rotate
HARS switch to
OFF.
NOTE
Record all NO–GOs before rotating DATA
ENTRY switch to STBY (ADC).
aa. On DEK, rotate
DATA ENTRY switch
to STBY (ADC).
NOTE
If this FD/LS check is to be followed by the
DASE – OPERATIONAL CHECK, omit step 3.
3. Perform SYSTEMS – POWER DOWN (para 3–2), if
power is no longer required.
