Junghwan Ahn
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Articles
Recent activity by Junghwan Ahn-
Remote Head Cameras : How to Optimize for Lens Cable Length
Description Hanwha Vision now offer three types of remote head cameras; XNB-6001, XNB-6002, PNM-9000QB These models are used with a cable-type lens module. This article describes how to optimize l...
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NVR password reset button not working
1.Installation case NVR administrator changed 2. Symptom Forgot the password of the NVR and can't access it as device admin. The user tried to reset the password by pressing a small hole in th...
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IPAS speaker operation with camera handover
Description Notice This solution only applies to network cameras that have the [Handover] feature. Make sure to always use the latest firmware for IP speakers and network cameras to ensure pr...
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NVR: How to resolve USB backup error caused by not enough storage?
1.Installation case - The user wants to back up video footage using a USB memory. 2. Symptom - Video backup attempted with USB memory, but failed with an error message that it requires spare space ...