| Application: | Military |
|---|---|
| Style: | Head-mounted |
| Structure: | Binocular |
| Kind: | Image Intensifier Night Vision |
| Operation Principle: | Infrared Night Vision |
| Shell Material: | Metal |
| Customization: |
|---|
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A. Model Explanation
The 1st letter "D": the abbreviation of our brand Daking.
The 2nd letter "B": Binocular (the device type).
The 1st number 2/3: generation 2 / 3 (IIT grade).
The 2nd and 3rd number 04: item numbers.
The 4th number 1: magnification for objective lens.
G. Troubleshooting:
If the device does not turn on
1.Reinstall the battery with the correct polarity.
2.Replace battery.
3.Clean the battery compartment, focusing on the contact points.
The observed image flickers or flashes
This means there is too much light(e.g. observation during twilight conditions).Turn off the unit or place the objective lens cover. The unit will function normally in light conditions not in excess of 0.1Lx(full moon).
The image is missing or not focused
1.Re-focus the unit by adjusting objective lens. Adjust diopter setting by rotating eyepiece, if necessary.
2.Check the cleanliness of the objective surface and eyepiece and clean if necessary.
3.Replace batteries.
4.In extreme low light conditions, activate the built-in IR illuminator.
Image disappeared or its quality worsened
1.Automatic shut off might occurred to protect the unit from excessive light. Attach the objective lens cover and ensure that unit started to function normally. Turn the unit off and wait until the conditions darken to continue observation.
2.Bright light sources(e.g. street lights)may cause visibility to decrease or disappear. Turn the monocular away from the light source, visibility will restore itself in several minutes.
You see black dots on the screen
These dots are minor cosmetic blemishes resulting from the image intensifier production processes and are not a sign of a defective or low quality unit. These dots do not interfere with the reliability and performance of the goggles.
H.Testing for all our devices:
vibration test, high temperature test, lens resolution test, rain test, waterproof test, glass transmittance test, shock resistance test etc.
I. Warranty :
Our warranty is 1 year from the date of purchase. For detailed warranty info, please refer to Daking's Warranty Service.
Warranty Service:
Warranty period:
Our products shall conform to design, manufacturing and performance requirements and be free from defects in material and workmanship for a period of ONE years(1) from the date of pruchase. If any products are defective, please notify our company as soon as possible.
This warranty does not cover a product:
1. used in other than its normal and customary manner;
2. subjected to mishandling, abuse, misuse,improper storage;
3.subjected to alterations, modifications or repair by the customer of by any party other than our company without prior written consent of our company;
4.merchandise that has been discontinued by the manufacturer and either parts or replacement units are not available due to reasons beyond the control of our company;
5.subjected to improper operation, including use in conjunction with equipment which is electrically or mechanically imcompatible with or of interior quality to the product;
6. failure to maintain the environmental conditions specified by our company;
7.operation of the units during daylight hours and under any excessive light conditions;
8. beyond 1 year limited warranty period;
9. force majeure.
Procedures:
Before sending defective product back, please Email your sales representative a sharp photo defective product and clearly indicates specific reasons for return, return address and contact information including contact person name, valid telephone numbers and proof of purchases that will help us to eatablish the valid start date of the warranty. Our sales representative will send you a return material authorization number( hereafter abbreviated as RMA#) after our service technician confirm it. Please clearly mark the RMA# on the outside of the shipping box and cut the warranty card along the dotted line, which lies at the last page of user manual.
Note: Products returns that do not have an RMA# listed or warranty card in the box may be refused or a significant delay in processing may occur.
Expenses:
Customer is responsible for shipping charge to our company for warranty service. Our company will cover return shipping to customer after warranty repair only if produts is covered by aforementioned warranty.
If defective products are not applicable for our company's warranty as stated above, customer will cover all costs such as shipping for sending back and returning, costs for spare parts and labor and all other expenses caused by this.
Remarks:
In the event a defect that is covered by the foregoing warranty occurs during the applicable period stated above, our company, at its option, will either repair or replace the product.
J. More Pictures :
Thermal image sensors
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