Interpupillary Distance - ATN NVB8X User Manual

To turn on map reading IR rotate the On/Off switch
one switch beyond the on position. It is important to
remember that the IR illuminator is simply an infra
red light source, and like any light source, it may
lose its effectiveness over a great distance.
To turn the IR off, rotate switch back one position.
NOTE: The IR will automatically turn off when the unit's
power is turned off.

InTERpUpIllARY DIsTAncE

adjusts for distance between
eyes by sliding the eyepieces
either together or apart so each
eye can observe the entire field at
the same time.
450 mw InfRA-RED IllUmInAToR
Infra-red (IR) Illuminators are
common for night vision tech-
nology. The IR light greatly
enhances the per formance
of your device, while remain-
ing almost totally invisible to
the naked eye. In dark envi-
ronment, power up the scope.
now, find a scene and examine
it without the IR on then with IR
powered up. note the difference
in illumination. It is important to remember that the
IR illuminator is simply an infra red light source, and
like any light source it may loose its effectiveness
over a great distance.
For installation of the IR illuminator onto the bi-ocu-
lar use the picatinny rail.
The IR illuminator control buttons are located on
its side. To switch the Digital IR illuminator on/off
press "+" and "-" buttons simultaneously. When the
IR illuminator is switched on you can see the green
leD lit. By pushing the buttons "+" and "-" you may
adjust the IR brightness.
The IR beam is focusable to change the field of
coverage. To change the beam width slightly turn
the IR lens.
You could change the IR control panel fitting your needs. The wrench included into the set
should be used for weakening the fixing nut located on the IR. Rotate the IR placing at in the
most convenient position. Tighten the nut with the wrench to fix the new position.
Battery
housing
Fixation
Screw
Built-in IR illuminator
IR Brightness adjustment
IR elevation
IR Focusing
IR Windage
nVB8X with IR450
4