Posted by pldanaogua nni
Filed in Announcements 47 views
1. Night time eyesight goggles must be saved in a jacket. The enviromentally friendly requirements are that this heat is 5 qualifications to 40 diplomas, and the family member humidity will not surpass 80undefinedPer cent.night vision Remember to input it in the free of moisture and ventilated location to prevent the lens from being moist and moldy try to avoid rain and fog to stop drops, protrusions and protrusions
2. The night sight gadget must be used during the night, are not able to goal at powerful light, and can not be employed through the day 3. Throughout evaluation in the daytime, the zoom lens include should not be opened up, normally it will likely be easily broken the zoom lens must not be cleaned commonly, remember to use zoom lens paper or lens cloth if required. Will not scratch the lenses
3. High-quality lithium electric batteries or alkaline battery packs should be employed. Inferior batteries will change the use effect and easily damage these devices. If the night time vision gadget will be saved for a long time (a lot more than two weeks), please take away the battery in order to avoid battery water from damaging the device.
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