Operation - ATN DNVM-2 User Manual

OPERATION

TURN UNIT ON/OFF
• Remove the lens cap. (please note one
of the advantages of using a digital night
Power On/Off
vision unit is you can use during the day-
digital control
time without worry of damage)
• To turn on the device push the button
marked "ON". After this you can start ob-
serving. The lit screen of the digital unit
IR
On/Off
means that the device is working nor-
digital control
mally. The power indicator LED will glow
green.
• To turn off the device push the button marked "ON" again. The lit screen
will go dark. The green power indicator LED will turn off.
FOCUS
• Your digital unit has two focusing methods. Distance and diopter. Your
front lens works as your distance focus and your eyepiece is your diopter.
• Turn eyepiece to ensure clear screen image.
• Turn front lens to obtain a sharp image of viewed objects.
IR ILLUMINATION
In dark environments to achieve maximum performance turn on the IR
illuminator.
• Turn on the IR illuminator push the button marked "IR"
• The IR indicator light will show red when illuminator is on.
• Turn off the illuminator push the button marked "IR" button again. The red
power indicator LED will turn off.
ADJUSTABLE MANUAL GAIN/BRIGHTNESS
The DNVMs have an advanced manual
Gain/brightness
gain/brightness adjustment wheel. This
adjustment wheel
wheel will allow you to be able to maxi-
mize the DNVMs brightness to area you
are viewing. Turn the wheel back and
forth while viewing through the device to
lower or increase the brightness of the
unit. Too much gain will give you a white
or washed out image. Too low of a gain
will produce a black or snowy/grainy im-
age.