Install guide

ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-18.1. Operational Program Loading Using Tape Reader, Part No. 877406-2 — Continued
Malfunction
Test procedure
Normal indication
indication/corrective action
j. Lift tape reader read head cover
and install PADS operational pro-
gram tape number 877419-X on
tape reader. Do not tape program
tape to take-up reel. Manually ad-
vance tape beyond readable tape
leader. Gently lower read head
cover
k. Turn on + 28V power source
l. Set PS BATTERY and VEHICLE
breakers CB1 and CB2 to ON
m. Press PADS ON/OFF switch-in-
n.
o.
p.
dicator to on
Press EXECUTE switch-indicator
to on
Set tape
reader SPL/LOOP
switch to SPL
Press EXECUTE switch-indicator
to off and press MEMORY
LOAD switch-indicator to on
NOTE
Press MEMORY LOAD switch-indi-
cator off and back on if a stop code
is reached prior to tape data being
loaded.
q. Press MEMORY LOAD switch-
indicator to off
r. Press VERIFY switch-indicator to
on
NOTE
No. 10 LED indicator lights steady
PADS ON switch-indicator lights
See step 2a of table 4-6.1
PARITY ERROR indicator may light
MEMORY LOAD switch-indicator
lights
Tape reader reads first tape section
and stops in less than 1 minute
MEMORY LOAD switch-indicator
goes off
VERIFY switch-indicator lights
VERIFY ERROR switch-indicator
Tape reader reads second section of
lights and tape stops: Refer to 2h
tape and stops at end
of table 4-6.1
Press VERIFY switch-indicator off
and back on if a stop code is reached
prior to tape data being loaded.
s. Press VERIFY switch-indicator to
VERIFY switch-indicator goes off
off
t. Press EXECUTE switch-indicator EXECUTE switch-indicator lights
to on
Change 5
4-106.3