R 1_ Move the ring on the camera adjustment-tool into the unlock
R position.
R
R 2_ Put the camera adjustment-tool in position on the applicable
R camera.
R
R 3_ Move the ring on the camera adjustment-tool to the lock
R position.
(c) Slowly turn the applicable camera clockwise or counterclockwise
until the picture for the camera is correct.
R NOTE : You can only turn the camera a maximum of 30 degrees,____
R hard-stops on the camera prevent more movement.
(d) If you cannot adjust the picture correctly replace the applicable
camera, (Ref. TASK 23-72-51-000-001) and (Ref. TASK 23-72-51-400-
001).
R (e) Disconnect the camera adjustment-tool from the applicable camera,
R as follows:
R
R 1_ Move the ring on the camera adjustment-tool to the unlock
R position.
R
R 2_ Remove the camera adjustment-tool from the applicable camera
R housing.
(f) Install the cover on the applicable camera.
R (13) In the cockpit, on the panel 27VU, push the CKPT DOOR VIDEO
R pushswitch, make sure that:
R - The green LED on the related LCD goes off.
R - The OFF legend in the pushswitch comes on.
5. Close-up
________ **ON A/C 216-216, Post SB 23-1208 For A/C 216-216, Subtask 23-72-51-860-052
A. Put the aircraft back to its initial configuration.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-42-00-862-001).
1EFF : 216-216, 1 23-72-51Page 414 1 1 Aug 01/04 1 1 1CES 1 CABIN INTERCOMMUNICATION DATA SYSTEM (CIDS) - DESCRIPTION AND OPERATION
_______________________________________________________________________
1. General
_______ The Cabin Intercommunications Data System (CIDS) is used to operate, control, monitor and test various cabin functions. The functions are managed by CIDS dependent on the configuration of the aircraft and the CIDS software. The basic CIDS manages these cabin functions:
-
the Passenger Address (PA),
-
the cabin and flight crew interphone,
-
the call system,
-
the passenger lighted signs,
-
the general illumination,
-
the lavatory smoke system,
-
the service interphone,
-
the extended emergency lighting equipment.
-
the escape slide bottle pressure monitoring,
-
the evacuation signaling equipment, In addition to the above, the basic CIDS installation also has the capability to operate, functionally control, monitor and test any optional systems (passenger entertainment (video), advanced passenger services etc.). The system permits different cabin configurations without the need for complex and costly hardware changes. The existing cabin equipment (loudspeakers, lighting units etc.) is retained and the cabin configuration is accomplished with software changes in the CIDS. The main components of the CIDS are:
-two CIDS directors,
-
a series of Decoder-Encoder Units (DEU),
-
a Programming and Test Panel (PTP),
-
the Forward Attendant Panel (FAP),
-
the Additional Attendant Panel (AAP),
-
the Attendant Indicating Panels (AIP). With the exception of the ACPs, the above units have a Built-in-Test Equipment (BITE) facility. The BITE detects faults in the systems connected to the CIDS and in the CIDS units. (The CIDS also uses the flight compartment handset and the passenger compartment handsets). The CIDS directors are the central control components of the CIDS. Each director receives inputs from various aircraft systems and from the other components in the CIDS. Inputs and outputs to and from the CIDS directors are either connected directly to the directors or through the Decoder-Encoder Units (DEU). Two types of DEUs are installed, a type A and a type B. The type A DEUs interface between the CIDS directors and:
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