Operation - ATN Night Shadow User Manual

operATion

• Take the bioculars out of the case.
• Install the batteries into the housing with the polarity order as shown on the bioculars. Battery
type: 3-volt lithium, 2 x Cr123a.
• Press the button marked O\I to turn the unit on with the protective lens covers still attached
to the lenses. Do not turn the unit on in the daytime without the protective lens caps on. You
should see a green glow in the eyepiece.
• Observe the scene and adjust the diopter for the optimal image clarity.
• You may now enter the dark environment or simply shut the lights off in order to darken the
room.
• Next, remove the lens caps/daylight filters and observe the scene. You should readjust the
front lens focusing for maximum clarity. remember, the focus range of the bioculars is 20'
to infinity.
• The unit will turn on and off automatically when you bring it to or take away from your eyes.
this is happened owing to proximity sensor. to activate the proximity sensor push the digital
control marked "A". You will notice the green LED changes to red when the sensor is on.
• In order to assure the proper functioning of the proximity sensor make sure that the protective
glass surface of the sensor is always clean.
• Adjust the digital features as needed.
• Take your time to learn about your "smart " bioculars. It will take some practice to use the
device certainly, for example, to improve speed of focusing.
two 3v lithium batteries
7
Power button
Infra-red illuminator
on/oFF switch
Proximity Sensor
on/oFF switch
90mm F 1.4 lens
for maximum
clarity