Figure 8-19.--ILARTS installation location.

Figure 8-19.--ILARTS installation location.

Centerline Camera Installation

facilities for removal of water that may accumulate

during operation; and a jackbox for connection of a

Two centerline camera installations, identified as

sound-powered telephone headset to provide audio

Aft and Forward are required to accommodate the

communication with the ILARTS control room. In

range of hook-to-eye values of the various aircraft, and

addition, electrical power at 115 volts, 60 Hz, single

the resultant vertical displacement of the optical glide

phase, 10 amperes is required for operation of the

path. Each of the centerline camera installations is

viewfinder monitor and zoom lens control of the

enclosed in a compartment approximately 6-feet by

island camera housing.

6-feet, The compartment is equipped with a locking

access door; utility outlets at 115 volts, 60 Hz, single

Control Room

phase for operation of test equipment and portable

power tools for maintenance purposes; a 125-psi air

The ILARTS control room contains all equipment

supply line with shut-off valves; piping connections

required for operation, control, switching, and

to ship's drain; and a jackbox for connection of

distribution of video and audio signals. It is also used

s o u n d - p o w e r e d telephone headset for audio

communication to the ILARTS control room.

for shipboard intermediate level maintenance of the

I L A R T S e q u i p m e n t . T h e room should be

air-conditioned. The heat dissipation of the ILARTS

Island Camera Station

equipment is 10 kW. A sound-powered telephone

circuit from the control room to the island camera

The island camera station is located on the ship's

station and each of the centerline camera compart-

island structure approximately 40 feet above the flight

ments is required to provide audio communication

deck. The island camera station is protected by an

during operation and maintenance of the system. A

enclosure. The enclosure is equipped with 115-volt ac

workbench, cabinets, and stowage space is required

utility outlets for maintenance purposes; red and white

lighting; space heaters or forced hot air to keep the

for intermediate level maintenance tools and test

enclosure dry when not in operation; drainage

equipment.

8-21