4K Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 4K products.

Tip: include the full model number printed on your 4K label for the best match.

4K manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Micca G3 4K Digital Media Player Owner’s Manual

October 28, 2026
Micca G3 4K Digital Media Player Owner's Manual Introduction Specifications Video and Audio Output HDMI for 1080p and 4K UHD video output and digital audio Composite video and stereo audio for analog A/V connection Adjustable video output resolution (NTSC, PAL,…

Z-IOT CAM XD Mini Camera App User Manual

September 29, 2026
Z-IOT CAM XD Mini Camera App Power & Status Indicator Behaviours Action How to Perform Indicator Result Power on Press and hold the power button for 2 seconds Red light stays on when powered on Shutdown Press and hold the…

NAVITEL R99 4K Wi-Fi Dashcam User Manual

September 24, 2026
NAVITEL R99 4K Wi-Fi Dashcam  Overview NAVITEL R99 4K is a multifuncional high-resolution car DVR (dash cam) that records video, supports GPS-based features, and can connect to a mobile app via Wi‑Fi (Navitel DVR Center). Setup & Use Insert a…

Reolink Duo 2 WiFi User Guide

September 17, 2026
Reolink Duo 2 WiFi 4K Dual-Lens Wi-Fi Camera with 180° View Dual lens 180° panoramic view Person/vehicle detection Specifications Video and Audio Image sensor 1/2.7" CMOS sensors Video resolution 4608x1728 (8 megapixels) @ 20fps Lens Fixed f = 3.2mm, F…

CHUJIANXI 4K Action Camera User Manual

August 8, 2026
CHUJIANXI 4K Action Camera Specifications Max Resolution 4K (Landscape: 3834*2160) Sensor CMOS / GC4653 Optics Aperture F=2.0; Optical structure 2G3P; Focal length 2.94mm; View angle: Diagonal 123°, Horizontal 105°, Vertical 56.8° Display 1.47-inch (SPI / 10PIN) Video Format (Default /…