Operation Manual

CONTENTS
1- Important Information
2- Overview
I) Features
ii) Warning
iii) Precautions
3- Components
4- Specifications
5- Safety Instructions
6- Construction
7- Operation Instructions
7.1 Pre-starting procedures
7.2 Testing of operation
7.3 Operation at insufficient ambient light
7.4 Adjusting the reticule
8- Care and Maintenance
9- Troubleshooting
10- Warranty
11- Customer support
12- Acceptance Certificate
ATTENTION!
Image quality of the object, which is being observed
When an image intensifier is functioning, depends
Mainly upon operating characters
Of this image intensifier.
Due to this fact black spots, which are inherent in the image intensifier, may be seen in the field of
view of a viewing device. Field of view is shown below.
Central zone
Boundary zone
Periphery zone
Permissible defects, which may be seen in the field of viewing device,
are given in the table
Type of
black spots
Immovable
Zone
Central
(circle of diameter
5.5 mm)
Boundary
(circle of diameter
5.5-9.0 mm)
Periphery
(circle of diameter
9.0-11.0 mm)
Entire field
(circle of diameter
11.0 mm)
Size of black spots,
mm
Number of
spots
Moving
Not limited Not limited
Not limited
5
1
10
3
1
1From 0.150 to 0.294
From 0.073 to 0.150
From 0.150 to 0.294
From 0.294 to 0.400
Up to 0.073
From 0.073 to 0.150
From 0.150 to 0.294