Five standardized uses of explosion-proof night vision devices
1. It is forbidden to open during the day without a protective cover.
2. When checking the working performance in a room with lighting, it should be carried out under the condition that the night vision device has a mirror cover, and should not face strong light sources. Strong light entering the explosion proof night vision device may damage it or shorten the life of the night vision device.
3. When using the night vision device with lens cover to observe objects, avoid strong flashes.
4. When strong light enters the explosion-proof night vision device, its visibility will decrease or even disappear. At this point, the night vision device should be removed from the strong light source immediately. After 1-2 minutes, functionality will resume. Extremely strong light sources can damage night vision equipment.
Strong flashes and flashes are allowed within 5.1 minutes. The spots of light observed in the field of view are not caused by a defect in the night vision device, but by the flickering of an external light source. When working in a standard way, there are no spots of light, and there are a few black and bright spots in the field of vision, which are not quality defects, but meet the quality standards of night vision equipment.
