Item # 47894
Night Vision Scope
with Illuminator 3.6X
Operating Instructions
®
3491 Mission Oaks Blvd. Camarillo, CA 93011
Copyright 2003 by Harbor Freight Tools®. All Rights reserved. No portion of this
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REV 01/03
Installing the Battery.
Refer to figure 1.
Uses 2 “AA” batteries (not included). Open the Battery Compartment Cover (#8) and install the
batteries. Close the Battery Compartment Cover (#8).
Figure 1
Objective Lens Ring (#4)
Illuminator
Button (#3)
Objective Lens (#5)
Power Button
(#2)
(lens cap
not shown)
Eyepiece
(#1)
Illuminator (#6)
Battery Compartment (#8)
(opposite side)
Operation Without Illuminator.
1.
REMEMBER, IF YOU ARE NOT IN A DARK AREA, DO NOT REMOVE
THE LENS CAP.
2. Check the scope operation by pushing the Power Button (#2), depressing it for 2 to 3 seconds. Look-
ing through the Eyepiece (#1), you should see a green glow if the scope is working properly.
3. In a near dark environment, remove the lens cap from the Objective Lens (#5) and push the Power
Button (#2). You will see the green glow. Focus the Eyepiece (#1) and the Objective Lens Ring (#4) to
improve the clarity of view.
When the green glow fades, push the Power Button (#2) again to refresh the green glow.
!! Replace the Lens Cap Immediately when you are done!!
Operation With Illuminator
When operating in total darkness use the built in Illuminator (#6).
1. Remove the lens cap and depress the Power Button (#2), so that the green glow appears.
2. Depress and hold the Illuminator Button (#3) to turn on the Illuminator.
3. When finished using the Illuminator, take finger off the Illuminator Button (#3) and the Illuminator will shut
off. The green image of the Night Vision scope will slowly fade away.
4. !! Replace Lens Cap Immediately!!
# 47894
REV 01/03
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Tube Screen Appearance
Light and dark spots caused
by image converter tube may
be visible in the field of view.
These are normal and not considered
imperfections by Image Intensifier
Standards. Most of the distortion
will occur in the peripheral area,
not in the center.
. .
Maintenance
1. Always clean lens with professional supplies. Never wipe dirt or dust off the lens. You may use
dry, compressed air.
2. Clean the housing with a dry, soft cloth.
3. Store in a dry, well ventilated area. Never store near a heater, air conditioner, or in direct
sunlight.
4. Remove battery when storing for more than two weeks.
Troubleshooting
1. The screen will not glow while in the on position: Check battery. Make sure it is charged and
installed properly.
2. The image fades or disappears completely: If you are in complete darkness, the scope needs
some light. Activate the Illuminator (#6). It is possible that you pointed the device at an intense light
source which might have shut down the unit to protect the intensifier tube. Turn the power off and wait five
minutes before turning it back on.
3. Unable to properly focus: Try adjusting the focus on both the Eyepiece (#1) and the
Objective Lens Ring (#4) Also, try cleaning the lens with professional supplies.
# 47894
REV 01/03
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