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6. Component Description_____________________
R A. Cameras
R Camera 1 has a 105 degree lens and cameras 2 and 3 can have a 70, 90 or
R 120 degree lenses (as required).
R B. LCD
R On the front of the LCD there is one green and one white LED, and two
R rotary knobs.
R The two rotary knobs are used to manually set/adjust the screen
R brightness and contrast.
R The green LED shows the status of the LCD:
R - Green LED is on, shows that the system is on
R - Green LED is off, shows that the system is off
R - Green LED is flashing, shows that a failure has occured in the system.
R The white LED is a light sensor which automatically controls the
R brightness of the pictures on the LCD screen.
7. Operation/Control and Indicating________________________________
R Push the CKPT DOOR VIDEO switch (17RA) on the overhead panel 27VU to start
R the CDSS. The images from camera 1 show on the LCD screen (full screen).
R On the pedestal-panel 119VU, push the VIDEO pushbutton (16RA) to change the
R image on the LCD from camera 1 to camera 2 and 3 (split screen) and to the
R images of camera 2 and 3 again.
ANTI HIJACK CAMERA MONITORING - ADJUSTMENT/TEST
_______________________________________________ TASK 23-72-00-710-001 Operational Test of the Anti-Hijack Camera-Monitoring-System
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power
3. Job Set-up
__________ **ON A/C 216-216, Post SB 23-1208 For A/C 216-216, Subtask 23-72-00-861-051
A. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 23-72-00-865-051
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
122VU DOORS/CKPT/VIDEO/SPLY 15RA T16
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4. Procedure
_________ **ON A/C 216-216, Post SB 23-1208 For A/C 216-216, Subtask 23-72-00-710-051
A. Operational Test of the Anti-Hijack Camera-Monitoring-System
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. In the cockpit, on panel 27VU: In the cockpit:
R - push the CKPT DOOR VIDEO - the OFF legend in the CKPT DOOR VIDEO
R pushbutton. pushbutton goes off.
In the cockpit, on the LCD monitor:
- the green LED illuminates
R - the image from camera 1 is shown on
R the LCD monitor
R - the image from camera 1 is good.
2. In the cockpit, on the panel In the cockpit, on the LCD monitor:
R 119VU:
R - push the VIDEO pushbutton one - the image from camera 2 is shown on
R time. the left half of the
R LCD-monitor-screen
R - the image from camera 3 is shown on
R the right half of the
R LCD-monitor-screen
- the images from cameras 2 and 3 are
good.
3. In the cockpit, on the panel In the cockpit, on the LCD:
R 119VU:
R - push the VIDEO pushbutton one - the image from camera 1 is shown.
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