The DTS-13 night vision is a new product developed based on the latest optoelectronics technology with a field of view of 50 degrees. The imaging is clear, the operation is simple. The magnification can be changed by replacing the objective lens. The night vision device has a built-in infrared Illuminator and an auto- gain system. The product has strong practicability and can be used for military observation, border and coastal defense reconnaissance, public security surveillance, evidence collection, customs anti-smuggling, etc. in the night without lighting. It is equipment for public security departments, armed police forces, special police forces, and guarding patrols
|Resolution ( lp/mm)||63-67|
|Optical system||F1.2, 25mm|
|Coating||Multilayer broadband coating|
|Auto anti strong light||High sensitivity broadband detection|
|Rollover detection||Solid non-contact automatic detection|
|Battery life（H）||80(IR OFF) 40(IR ON)|
As shown in the figure ①, insert the CR123 battery (refer to the battery mark for polarity) into the night vision device The battery canister, and the battery cover is aligned with the screw of the battery canister, turn it forward and tighten, to complete the battery installation.
As shown in Fig. 2, Turn the work switch along the clockwise direction.
The knob indicates the location of "ON", when the system starts to work.
Choose a target with moderate brightness. The eyepiece is adjusted Without opening the lens cover. As in Figure 3, Turn the eyepiece hand wheel clockwise or counterclockwise. To match the eyepiece,when the most clear target image can be observed through an eyepiece,The eyepiece adjustment is complete. Different users need to readjust according to their vision.
The objective adjustment is need to see the target at different distances. Before adjusting the lens, must adjust the eyepiece according to the above method. When adjusting the objective lens, choose a dark environment target. As shown in Figure 4,Open the lens cover and aim at the target. Turn the focusing hand wheel clockwise or counterclockwise.Until you see the clearest image of the target, complete the adjustment of the objective lens. When observing targets at different distances, the objective needs to be adjusted again according to the above method.
The working switch of this product has four gears. There are four modes in total, except OFF.There are three modes of work: ON, IR and AT. Corresponding to normal working mode, infrared auxiliary mode and automatic mode, etc. As shown in Fig. 2.
The environmental illumination is very low (all black environment). When the night vision instrument cannot observe clear images, The working switch can be turned clockwise to one shift. As shown in Fig. 2, The system enters the "IR" mode. At this time, the product is equipped with infrared auxiliary lighting to turn on. Ensure normal use in all black environments.
Note: in IR mode, similar equipment is easy to be exposed.
The automatic mode is different from the "IR" mode, and the automatic mode starts the environment detection sensor. It can detect environmental illuminance in real time and work with reference to illumination control system. Under extremely low or extremely dark environment, The system will automatically turn on infrared auxiliary lighting, and when the environmental illumination can meet normal observation, The system automatically closes "IR", and when the ambient illumination reaches 40-100Lux, The whole system is automatically shut down to protect the photosensitive core components from damage by strong light.
A. please checks whether the battery is loaded.
B. checks whether there is electricity in the battery.
C. confirms that the ambient light is not too strong.
2. Target Image is not clear.
A. check the eyepiece, whether the objective lens is dirty.
B. Check the lens cover open or not ?if at night time
C. confirm whether the eyepiece is properly adjusted (refer to eyepiece adjustment operation).
D. Confirm the focusing of the objective lens ,whether finished adjusted.r (referring objective lens focusing operation).
E. confirms whether infrared light is enabled when the environments all back.
3.Automatic detection not working
A. automatic mode, when glare automatic protection does not work. Please check if the environmental testing department is blocked.
B. flip, the night vision system does not automatically turn off or install on the helmet. When the system is in normal observation position, the system cannot start normally. Please check the
position of the helmet mount is fixed with the product. (reference headwear installation)
The night vision system is designed with automatic anti-glare device. It will automatically protect when encountering strong light. Although the strong light protection function can maximize the protection of the product from damage when exposed to strong light, but repeated strong light irradiation will also accumulate damage. So please do not put products in strong light environment for a long time or many times. So as not to cause permanent damage to the product.。
The night vision product design has waterproof function, its waterproof ability up to IP67 (optional), but long-term humid environment will also slowly erode the product, causing damage to the product. So please store the product in a dry environment.
3.Use and preservation
This product is a high precision photoelectric product. Please operate strictly according to the instructions. Please remove the battery when it is not used for a long time. Keep the product in a dry, ventilated and cool environment, and pay attention to shading, dust-proof and impact prevention.
4.Do not disassemble and repair the product during use or when it is damaged by improper use. Please contact the distributor directly.