TM 11-6625-3025-14/ET426-AA-MMA-010/E154 VII210/T.O. 33A1-8-902-1-1
CHAPTER 3
OPERATING INSTRUCTIONS
Section I. CONTROLS AND INDICATORS
3-1.
Introduction. This section describes the operating instructions for the test pattern generator and includes the
function of all operating controls and indicators.
3-2.
Operator Controls.
Controls and indicators used by operating personnel are illustrated in figure 3-1 and
described in table 3-1.
3-3.
Operating Procedure. Operating procedures for the test pattern generator assume installation has been
performed and is ready for use as described in Chapter 2, Section II. The following is a general operating procedure
intended to inform the operator of the method of operating the test pattern generator.
a.
Turn power switch to the ON position. The red indicator lamp should illuminate and the unit is ready for
operation.
b.
Select RESOLUTION MODE.
c.
Select RESOLUTION format.
d.
Select either white-on-black or black-on-white patterns.
e.
Adjust desired VIDEO LEVEL.
f.
Adjust for desired POSITION and SPACING for appropriate patterns.
The operating procedure will vary according to the user's requirements. Perform the operating procedure in
accordance with the instructions outlined in the manual of the display device under test. Refer to paragraph 1-9 (this
manual) which defines the operating characteristics of this instrument.
3-1
