SECTION I
GENERAL DESCRIPTION
1.1
INTRODUCTION
This instruction manual is to be used as a guide to the installation, adjustment,
operation and maintenance of the Colorado Video Model NVVN625S Video Marker.
1.2
PURPOSE OF EQUIPMENT
The Model NVVN625S Video Marker is used to generate an overlaid pattern
on a composite video monitor. It allows rapid alignment of subject material with a
predetermined location when used in conjunction with a standard composite video TV camera
and monitor.
1.3
DESCRIPTION OF EQUIPMENT
The Model NVVN625S accepts composite video at a terminated input, adds a
pattern to the video and provides a composite video output of the video/lines combination for
display on a composite video monitor. The pattern can consist of a combination of four
rotatable lines, two circles, and a rectangle, each displayed in its own color; black, gray, white,
or invisible.
The unit is free standing with a sloping face for bench top use.
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