①Close the lid of lens to avoid the dust attached to the lens or heavy light directly illuminate the lens when you do not need to use the device;
②Manually adjust diopter wheel and Focus wheel until thermal imaging clearly display during shooting;
③Do not plug out MCX connectivity cable directly when Video Format is activated;
④Do not use laser light to aim at eyes to avoid damaging;
⑤Use wet cloth or weak soap fluid to clear body case, do not use abrasive, isopropyl alcohol or solvent to clean the lens/windows;
⑥Store the device in a dry, non-corrosive environment, avoid sunshine directly illuminate.