Us Army Photography Course - Operation And Maintenance Of Photographic Equipment Ss0522.pdf

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SUBCOURSE
SS0522
EDITION
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OPERATION AND MAINTENANCE
OF
PHOTOGRAPHIC EQUIPMENT
US ARMY VISUAL INFORMATION/
AUDIO DOCUMENTATION SYSTEMS SPECIALIST
MOS 25S SKILL LEVEL 1
OPERATION AND MAINTENANCE OF
PHOTOGRAPHIC EQUIPMENT
SUBCOURSE NO:  SS0522­0
US Army Signal Center and Fort Gordon
Fort Gordon, Georgia
10 Credit Hours
GENERAL
During   the   time   you   will   be   serving   in   the   military   as   a   photographer,
whether it will be at the division or Corps Headquarters Photo Facilities,
you   will   be   required   to   operate   and   maintain   your   equipment   to   insure
continuous   service   from   you   and   from   the   photo   section   to   which   you   are
assigned.  So therefore, it is vital that you know how the various types of
photographic   equipment   found   throughout   the   military   function,   and   how   to
maintain it at the operator's level.
This subcourse will teach you the basic operation and maintenance techniques
of the most commonly used equipment with which you might come in contact.
The subcourse is presented in three lessons.   The lessons correspond to a
learning objective as listed below.
Lesson 1:  Operation and Maintenance of Photographic Equipment
TASK:     Identify   the   types   of   cameras   and   equipment   needing   maintenance,
their basic operation and operator maintenance procedures required for Still
Cameras, Printing Equipment and Finishing Equipment.
CONDITIONS:   Given information, illustrations,  and procedures on equipment
operation and maintenance, and applicable equipment TMs,
STANDARDS:     Demonstrate   competency   of   the   task   skills   and   knowledge   by
responding correctly to at least 75 percent of the multiple choice and true
or   false   questions   covering   the   procedures,   objectives,   techniques   for
operation and maintenance of photographic equipment.
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The  objective  of  this  subcourse  supports the tasks  in  STP 11­25S13­SM­TG,
published in March 1989, as follows:
113­578­5021
113­578­5022
113­578­5023
113­578­5024
113­578­5026
113­578­5027
113­578­5028
Perform Operator's Maintenance of Still Camera(s).
Perform Operator's Maintenance on Projection Printer.
Perform Operator's Maintenance on Print Washer.
Perform Operator's Maintenance on Film Driers.
Perform Operator's Maintenance on Processing Machine EH­91A.
Perform   Operator's   Maintenance   on   Darkroom,   Photographic,
Transportable ES82A.
Perform Operator's Maintenance on Temperature Control Unit,
Photographic Processing FH­19A.
NOTE:  Any reference to MOS 84B has been changed to
MOS 25S effective 1 October 1988.
TABLE OF CONTENTS
Section
TITLE PAGE..........................................................
TABLE OF CONTENTS...................................................
Lesson 1:
Lesson 2:
Lesson 3:
PHOTOGRAPHIC STILL CAMERAS...............................
PHOTOGRAPHIC PRINTING EQUIPMENT..........................
PHOTOGRAPHIC FINISHING EQUIPMENT.........................
Page
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ii
1
134
218
267
ANSWERS TO PRACTICE EXERCISES.......................................
*** IMPORTANT NOTICE ***
THE PASSING SCORE FOR ALL ACCP MATERIAL IS NOW 70%.
PLEASE DISREGARD ALL REFERENCES TO THE 75% REQUIREMENT.
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LESSON 1
OPERATION AND MAINTENANCE OF STILL
PICTURE CAMERAS
OBJECTIVE:
In this lesson you will learn all the basic functions and operation of
the various parts of the following Skill Practice Camera Sets:   the KS­7A,
KS­17A, and the KS­99C.   You will be able to identify each major component
and know  its function, and have  it work together  with  the rest to make  a
complete camera.
You will be tested as you go from one section to the next, so that at
the end you will be able to pass the examination.
We will  not  cover  anything pertaining to performing photography with
this camera, ONLY how the equipment works.
SECTION 1
STILL PICTURE, CAMERA SET KS­7A
1­1
Description of Camera
The   camera   consists   of   a   camera   body,   two   carriages,   a   4"   x   5"
focusing back, an 8" x 10" focusing back, two front movement mechanisms, two
handwheel assemblies, a camera bed, and an easel.
a. Camera body.  The camera body includes the following:
(1) A   front   frame   (figure   1)   for   mounting   the   lens   assembly.     The
front frame contains a front stationary plate and two front movement plates
(horizontal and vertical).
(2) A   front   bellows   (figure   1)   and   a   rear   bellows   which   provide   a
flexible lighttight compartment (body).
(3) A   center   frame   for   securing   the   bellows   in   the   center   of   the
camera body.
(4) A   rear   frame   for   mounting   the   focusing   backs.     A   clip   at   each
corner of the rear frame provides the means for securing the focusing back
to the rear frame.
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b. Carriages.     The   front   and   rear   carriages   (figure   1)   are   castings
that are secured to the front and rear frames respectively.   The carriages
house the camera movement and locking mechanisms, and the slides that ride
on the tubular guide rails.
FIGURE 1.  Camera set, set up for horizontal operation, right­front view.
c. Camera   focusing   backs.     Two   focusing   backs   are   provided   with   the
camera set.
(1) 4"   x   5"   focusing   back.     The   4"   x   5"   focusing   back   is
interchangeable with the 8" x 10" focusing back [(2) below].   The focusing
panel shield (figure 2) is secured within the focusing back by two springs.
A   ground   focusing   glass   is   mounted   within   the   focusing   panel   shield.
Horizontal and vertical lines on the ground focusing glass provide a scale
to align the image.
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