Components as shown in Figure 1
1. Body
2. Eye-piece
3. Focal length adjustment ring
4. Objective lens
5. Objective Lens Focus Ring
6. Infrared Illuminator
7. Power and Illuminator switch (may also
be button switches in some models)
8. Battery compartment cover
9. Lens cover
10. Overlight Protection Sensor
7
5. Preoperation
Battery Installation
• Check that the lens cover (9) is on and the
power switch (7) is in the OFF position
• Remove the battery compartment cover (8)
• Install 2 “N” Style alkaline batteries into the
battery compartment. Observe the polarity
marked on the compartment body
• Reinstall the battery compartment cover (8)
6. Operation
Attention! Do not turn the scope in daylight
conditions or under illumination of more
than 5 lux (approximate illumination levels
are shown in Table 1).
• Power the scope on. (Switch 7)
• Remove lens cap(s) (9)
• When required, turn the IR Illuminator on,
by turning the same power switch one more
position.
• Obtain a sharp focus by adjusting rings (3)
and (4). (The image must be focused going
into the image tube, and back out to the
eye).
• Replace the lens cap and switch the power
off when finished.
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