설현인(Hyeonin Seol)
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Articles
Recent activity by 설현인(Hyeonin Seol)-
Introducing of new desiccant part
1. Model - All devices applied with desiccant 2. Comparison of desiccants- Before:Before:‘DESI PAK’(Clay texture bentonite ) → New: DesiKhan (Compound of special polymer Before:DESI PAK Ne...
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Repetitive moisture issue of outdoor bullet camera
# QNO-6082R # Moisture # Waterproof # Installation 1. Installation case - Installed QNO-6082R at outdoor pole 2. Symptom - Moisture appears repetitively on camera front cover even thou...
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Guide for stainless camera exterior corrosion management
1. Model - Stainless housing camera(TNU-6322E, TNU-6322ER, TNO-6322ER, TNO-6321E and etc.) 2. Does SUS stainless steel rust-proof? - SUS is a material made more resistant to corrosion by ...
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About Camera LDC (Lens Distortion Correction)
1.Camera Lens Distortion - A distortion phenomenon in which the screen is stretched or convex to the outer part from the center. 2. Causes - The magnification of the image gradually de...
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Info on IK and IP standards
□ Dustproof (IK) and Waterproof (IP) Standards - The IK(Impact protection) and IP(Ingress Protection) ratings are issued by the International Electro technical Commission (IEC), internatio...
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Camera flare phenomenon
1. Flare? - Fare is a phenomenon in which a bright light source (sun, fluorescent lamp) enters a single point strongly between the general light sources entering the lens and is ...
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IR Diffuse Reflection on the Dome Cover
1. Symptoms of Diffuse Reflection - When the dome cover surface of a camera is contaminated/damaged and its nighttime IR of is turned on, the screen will be stained. 2. Occurrence M...
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Wisenet Device Manager update(v2.6.5)
1. Model- Wisenet Device Manager v2.6.5 updates (v2.5.2 --> v2.6.5) ※ Downloadable at Hanwhavision.com Home > Support > Online Tool > PC Installation Tool > Wisenet Device Manager 2. Major ...
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Lens Initialization setting on focus of PTZ camera
Summary:All Hanwha Vision PTZ cameras with an automatic lens initialization function has a default value of one day (24 hours) to re-initialize the lens. The initialization works by: Tilting the ...
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Q Core Series FW updates_AI feature added
1. Purpose- Introducing Q Core Series AI feature added FW release 2. Models and FW version Resolution Model AS IS Updated FW version 4K QNV-C9083R,QNO-C9083R 2.21.01_20230511_R281 2.21.10_20...