This information sheet is not intended to replace the Quansheng owner's manual. Its aim is to supplement that publication and hopefully ease your transitionUser manual instruction guide for Two-Way Radio UVR50 Fujian Nanan Quansheng Electronics Co., Ltd.. Setup instructions, pairing guide, and how to reset. ZIP file. UV-R50 Manual.zip, 1.833 Kbytes. Total: 25.749 KBytes. This is all the manuals for Quangsheng. If Equipment: Fujian Nanan Quansheng Electronics Co., Ltd. UV-R50. No 82, Qiuzhong Industry Area Xiamei Town, Nanan City, Fujian Province