Several common fault resolutions for video surveillance camera images

The main reasons for the unclear image of the monitor image include electronic signal interference, unfocused focus, dirt on the lens, problems with the electronic shutter or white balance setting, and adjustment of the back focus.
1. Electronic signal interference
The inside of the camera is a highly integrated system that is more susceptible to interference from external electronic signals. If the monitor screen will appear beating or streaked, it may be that the camera is disturbed. Be careful not to disturb the source of electronic signal interference during installation.
2, the focus is not clear
After the lens zoom is adjusted, the focus should be adjusted accordingly. It can be clearly focused within a certain depth of field (sometimes it may be small). If there is no focus, the focus may not be adjusted to the ideal position.
3, the lens has dirt
Dirty objects on the lens will directly cause blurring and sensation of the monitor image. AVENIRETOKU Seiko lens technicians remind everyone that when installing, be careful not to pinch the ends of the lens, which makes it easy to leave fingerprints on the lens. In case the lens is stained with fingerprints or dust, be sure to wipe it with a special wipe, instead of using a paper towel, a soft cloth and alcohol (it is easy to destroy the coating on the lens surface).
4, there is a problem with the electronic shutter or white balance setting
When the camera is shipped from the factory, the various adjustment devices are generally set in the ideal default position. If there is no special need, the default settings should be kept as much as possible during installation.
5, the back focus needs to be adjusted
The so-called back focus (non-flange focal length) refers to the distance from the apex of the last lens surface of the lens to the focal plane. After the zoom is adjusted, the focus is adjusted to the ideal position. The picture is still unclear (or focus on the telephoto end of the lens and then zoom to the wide-angle end to see if the wide-angle end is clear), which may be a problem with back focus.
Some cameras (or lenses) have a back focus adjustment device, and some are controlled to a small range at the factory. If there is no back focus adjustment device and there is a back focus problem, it can only be repaired and added. Reconnect the ring or replace the corresponding product.

Double Baskets Electric Fryer 8L

8L Double Baskets Electric Fryer lets you serve up hot and crispy deep-fried favorites - right at home. Stainless steel chip pans with basket and lid,commercial chip fryers.Large capacity,this Electric Fryer is compatible with a dual tank,individual power, Instantly fries a large amount of food without trouble, Two tanks allow frying different foods at the same time, Easy to operate and high performance, excellent efficiency. This Electric Fryer is designed with independent control for each tank. With a powerful heating element that offers uniform high heat throughout cooking, it perfectly fries potatoes, onion rings, seafood, chicken, vegetables - even donuts. High power, rapid heating.Upgraded heating tube, heat evenly. The Electric Fryer adjustable temperature from 60℃ - 200℃ , Thermostats prompts accurate temperature setting, Choose different temperatures to cook different food, get more perfect results, no need to worry about frying the food too old.The knob controls the temperature precisely, and the operation is simplified with one key. The green light is on shows the machine starts, and the orange light is on and the machine is heating up. Removable stainless steel oil container with detachable basket is easy to clean. Heavy stainless steel basket with cool-touch handle.More safe for operate.

Double Baskets Electric fryer is versatile enough that you can fry, steam or boil noodle/vegetables with or without baskets. Large capacity. You can use it as for Electric Fryer, Electric Food Steamer or Noodle Cooking Machine. You basically just fill the fryer with water instead of oil, turn up the heat, and put the cover on.

Double Baskets Electric Fryer 8L,8L Dual Cylinder Electric Deep Fryer,Commercial General Electric Deep Fryer,8L Dual Cylinder Electric Fryer

Jiangmen Pengjiang District Lingduo Stainless Steel Products Co.,Ltd , https://www.lingduofryer.com