IR-QHD - Binoculars Dörr - Free user manual and instructions
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| Product Type | Digital Night Vision Binoculars |
| Magnification | 8x |
| Objective Lens Diameter | 40 mm |
| Field of View | 131 m at 1000 m |
| Infrared Illuminator | Built-in IR LED (850 nm) |
| Detection Range | Up to 200 m (in total darkness) |
| Display Resolution | 1280 x 720 pixels |
| Digital Zoom | 2x - 4x |
| Power Source | 4 x AA batteries (not included) |
| Battery Life | Up to 6 hours |
| Dimensions (W x H x D) | 200 x 130 x 60 mm |
| Weight | 800 g (without batteries) |
| Tripod Mount | Yes (standard 1/4 inch thread) |
| Memory Card Slot | MicroSD up to 32 GB |
| Image Capture | Photo and video recording |
| Water Resistance | Splash resistant (IPX4) |
| Focusing System | Central focus wheel with diopter adjustment |
| Cleaning | Use soft lens cloth; avoid solvents |
| Safety Warning | Never point at sun or strong light sources |
| Reparability | Spare parts available through Dörr service centers |
Frequently Asked Questions - IR-QHD Dörr
How should I clean the lenses of my Dörr IR-QHD binoculars?
Use a soft, dry lens cloth to gently wipe the lenses. For stubborn dirt, lightly moisten the cloth with lens cleaning solution. Avoid using solvents or abrasive materials.
How do I replace the batteries?
Open the battery compartment (usually under a cover on the unit). Insert 4 AA batteries following the polarity markings. Close the compartment securely.
How do I focus the binoculars?
Adjust the central focus wheel until the image is clear. Then use the diopter ring on one eyepiece to fine-tune for your eyesight.
Can I use the IR-QHD during the day?
Yes, but for best results use the included lens cap to protect the objective lenses and avoid direct sunlight damage to the sensor.
What is the maximum detection range?
In complete darkness, the built-in IR illuminator allows detection of objects up to 200 m. Under low light, range may be greater.
How do I record photos or videos?
Press the shutter button to capture photos. For video, press the dedicated video button. Files are saved to the MicroSD card.
Are the Dörr IR-QHD binoculars waterproof?
They are splash resistant (IPX4). Do not submerge in water or use in heavy rain.
How do I mount the binoculars on a tripod?
Remove the tripod adapter (if separate) and screw it into the 1/4 inch thread on the binoculars. Then attach the adapter to a standard tripod.
What type of memory card does it support?
It supports MicroSD cards up to 32 GB. Format the card to FAT32 before first use.
How do I adjust the diopter?
Look through the right eyepiece and rotate the diopter ring until the image is sharp. This compensates for differences between your eyes.
User questions about IR-QHD Dörr
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USER MANUAL IR-QHD Dörr
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Product information
Brand : Dörr
Model : IR-QHD
Category : Binoculars