LESSON 2
PREPARE VIEWGRAPH OVERLAYS
Critical Task: 113-579-5060
OVERVIEW
LESSON DESCRIPTION:
In this lesson you will learn the procedures for preparing viewgraph overlays. You will learn design
techniques for preparing a VGT master, methods of diazo film processing, and the procedures for
operating an Ozalid diazo processing machine. Finally, you will learn the methods for mounting the
VGTs and VGT overlays for presentation on the overhead projector.
TERMINAL LEARNING OBJECTIVE:
ACTIONS:
a. Identify the methods for designing and preparing a VGT, including caption and
text lettering.
b. Explain the procedures for preparing a VGT master.
c. Describe the process of diazo reproduction, including the process of color
separation.
d. Describe the procedures for operation of an Ozalid diazo processing machine.
e. Explain the methods for mounting VGTs and hinging VGT flips for
presentations.
CONDITION:
You will be given information from FM 101-5-1, STP 11-25M13-SM-TG, and
NAVEDTRA 10472.
STANDARD:
You will identify and explain the procedures for preparing and reproducing VGTs and
VGT flips, and describe the operation of the Ozalid diazo processing machine in
accordance with STP 11-25M13-SM-TG.
REFERENCES:
The material contained in this lesson was derived from the following publications:
FM 101-5-1, STP 11-25M13-SM-TG, and NAVEDTRA 10472.
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