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l Amber fails to achieve directed position within 23 seconds. (It may be finly locked
In positlon opposite to directed one.) CIPDU internal failure can also give
mount failure indication.
0
SC (Sensor Control) iigm Illuminates when SC/DDS has failed to furnish Film Motion Compensation
0 Amber (FMC) or cycle commands to sensors. Failure to deliver formatted data on
command to sensors will not show SC failure. Consequently, SC GO
indication can result In good sensor imagery operation but without data
annotation.
@ PAN lights Green PAN light flashes once per camera cycle when the panoramic camera
l Amber has been activated and no failure exists. Amber PAN light lllumlnates and
l Green green light goes out if failure occurs.
0 ECS (Environmental Illuminates only under failure condition (compartment temperature below 0°C
Control System) light or above 51 OC). ECS is automatically activated on takeoff by
l Amber welght-on-wheels switch.
@
tR NR (lR not ready) llgm Illuminates when sensoris not sufficiently cooled. Cool down period Is a
l Amber maxlmum of 17 minutes. After cool down is completed the IR NR light goes
out for 120 seconds, then on for 80 seconds during BIT testing, then
extinguishes indicating sensor is ready.
0 IR LS (IR Line Scanner) Green IR LS light flashes once per foot of film exposed. Green IR LS
light indicator goes out and amber IR LS light illuminates If failure occurs in
l Green infrared sensor.
. Amber
69 Frames and feet Display number of frames remaining In frame and pan cameras, and number
(Indicators) of feet of film remaining in infrared sensor. Indicators are set inltlally as part
of sensor servlclng via reset knobs directly under indicators. Each frame or
pan camera cycle decreases indication by 1. Each foot of film cycles
through IR sensor decreases feet indication by 1.
@ FRAME camera switch OFF - Frame camera Is shut off.
VERT - SYSTEM switch is RDY. Power applied to frame camera. Mount
placed In vertical posltlon. When FILM switch In RUN, camera Is
cycling.
FWD- SYSTEM switch In RDY; power Is applled to frame camera.Mount
placed In forward positlon (depressed 16O from horizon). When
FILM switch in RUN, camera Is cycling.
Figure2 2-3. ControllerP rocessoSr ignaUl nit (Shee2t of 6)
22.5 ORIGINAL
NAVAIR Ql-F14AAD-l
NOMENCLATURE FUNCTION
Note
Requires approximately 15 seconds to transition
between FWD and VERT (The amber mount light
illuminates if transition not completed in 23 seconds.)
63
PAN camera switch BIT - (momentary position) SYSTEM switch must be in RDY to get
BIT. Applies power to pan camera. Initiates 12 second BIT With
FILM switch to RUN, BIT will not function.
Do not run PAN BIT check. (May cause the film to
iam)
OFF - Pan camera is shut off.
CTR - SYSTEM switch in RDY Pan camera enabled. Awaiting operate
command.
FILM switch to RUN; pan camera cycling. Exposure, average of
left and right light sensors. Camera set for 55% overlap at
NADIR.
KS-153A/24 inch: selects 21.4 degree scan centered on
NADIR.
LEFT - SYSTEM switch in RDY Pan camera enabled. Awaiting operate
command.
FILM switch to RUN: pan camera cycling. Exposure controlled
by left light sensor. Camera set for 55% overlap at 30” below left
horizon.
KS-153A/24 inch: selects 21.4 degree scan centered on one of
the preset depression angles.
To prevent interference in coverage by the external fuel tanks
the following preset value is recommended: 27” depression
angle.
RIGHT - SYSTEM switch in RDY Pan camera enabled. Awaiting operate
command.
FILM switch in RUN: pan camera cycling. Exposure controlled
by right light sensor. Camera set for 55% overlap at 30” below
right horizon.
KS-153A/24 inch: selects 21.4 degree scan centered on one of
the preset depression angles.
To prevent interference in coverage by the external fuel tanks
the following preset value is recommended: 31’ depression
angle.
ORIGINAL
Figure 22-3. Controller Processor Signal Unit (Sheet 3 of 6)
22-6
NAVAIR Of-F14AADf
NOMENCLATURE FUNCTION
Note
LEFT or RIGHT positions should only be selected for
high altitude standoff, or low angle photography. With
LEFT or RIGHT selected, blurring of Imagery at nadir
will occur at lower altitudes because focus Is set 30
degrees below horizon slant range.
0
IRLS switch OFF - Sensor is shut off.
STBY - SYSTEM switch in RDY Continuous monitor mode (CMM) mode is
acttvated. Sensor begins cooldown. (tf cooldown Is not achieved
wlthln 17.6 minutes, the IRLS fail light (amber) will Illuminate.) The
　
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