Owner's manual

4
2. PREPARATIONS FOR OPERATION
WARNING:
The WWZ Scope night vision weapon sights are designed for several years of reliable ser-
vice. To ensure trouble-free performance, please observe the following instructions:
• Donotactivatethedeviceindaylightunlesstheprotectivelenscoveristtedsecurelyover
the objective lens. If the device is ON, do not direct the device towards bright light sources, such
as car headlights, camp res, street lights, etc., as this will cause damage to the device.
• Donotcheckthedevice’soperationindaylightunlessthefrontlenscapisttedsecurely
over the lens, and even then, the device should only be ON for the few seconds it takes to es-
tablish correct operation.
• Donotopenthebodyofthedeviceorotherwisedisassembleit.
• Avoiddroppingorotherwiseimpactingthedevice.
•Donotexposethedevicetomoistureorextremetemperatures.
• Donottouchthelenses.Cleanopticalpartswithaclean,softcloth,andonlyuseprofessional
lens cleaners designed for use with optics.
• Donotforgetto removethebatteryfrom thebattery compartmentifthedeviceistobe
stored for more than 3 days.
• Donotforgettoturnthedeviceoduringperiodsofnon-operation.
WARNING:
Consider the following information and restrictions in order to avoid damaging the device
and to ensure a long service life and failure-free operation:
• Performanceofthedeviceinnighttimeconditionsdependsonthelevelofambientlightin
the environment. Some light (moonlight, starlight, etc.) is required for the device to provide an
image.
• Thelevelofambientlightisreducedbythepresenceofclouds,shade,orobjectsthatblock
natural light (buildings, trees, etc.).
• Thedevicelosesitseectivenesswhenoperatedinshadowedareas.
• The eectiveness of the device is adversely aected by weather conditions such as rain,
snow, sleet, and fog, as well as environmental conditions such as smoke or dust.
• Thedevice’sresolutionlevelisreducedinenvironmentswithverylowlightconditions.The
visibility will degrade signicantly under starlight conditions, particularly in low-contrast envi-
ronments such as deserts, large areas of uniform vegetation, etc.
• Thedeviceisequippedwithaprotectionsystemthatwillautomaticallydisabletheimage
intensier tube when the illuminance level stays above 40 lux for over 10 seconds.
BATTERY INSTALLATION
1) Unscrew the battery compartment cap.
2) Insert the battery into the battery compartment, following the polarity order marked on the com-
partment for reference. Remember that the WWZ Scope requires a single 3 Volt lithium CR123A bat-
tery.
3) Screw the battery cap back into place.