TM 11-6625-3081-23
2-14. MODULE DESCRIPTIONS (cont)
2-14
d.
NIGHTSIDE TEST BENCH 2A3
Input Code
FIRCAST
FIRCTGST
Description
This module tests the ability of heat source target assembly
2A3A1A1 aperture wheel positioner to position the proper aperture,
in response to input commands.
Aperture number 1 is selected and
the sensor checked.
If the sensor does not indicate status 22, a
at the completion of the test.
Aperture number 2 is selected and the sensor
If the
at the
If the
at the
sensor does not indicate status 28, a
completion of the test.
sensor does not indicate status 26, a
completion of the test.
Aperture number 3 is selected and the sensor
If the sensor does not indicate status 28, a
at the completion of the test.
Aperture number 4 is selected and the sensor
If the sensor does not indicate status 30, a
This module tests the ability of heat source
2A3A1A1 target wheel positioner to correctly
prompt is displayed
checked.
prompt
prompt
s displayed
s displayed
checked.
prompt is displayed
checked.
prompt is displayed.
target assembly
position targets in
response to-input commands.
There are 10 selectable target wheel
positions (position 2 thru 11).
Each position is checked by this
module.
If an error is detected during any of the following checks, a
prompt is displayed at the completion of the test.
Target number 2 is selected and the target wheel sensor status
checked for 2.
Target number 3 is selected and the target wheel
sensor status checked for 3.
Target number 4 is selected and the
target wheel sensor status checked for 4. Target wheel 5 is
selected and the target wheel sensor status checked for 5. Target
number 6 is selected and the target wheel sensor status checked
for 6.
Target number 7 is selected and the target wheel sensor
status checked for 7.
Target number 8 is selected and the target
wheel sensor status checked for 8.
Target number 9 is selected
and the target wheel sensor status checked for 9. Target number
10 is selected and the target wheel sensor status checked for 10.
Target number 11 is selected and the target wheel status checked
for 11.
The target wheel is then moved from target 11 to target 5
and the target wheel sensor status checked for 5.
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