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- Languages
- ZH
- Last added
- 2022-11-19
Featured Beifeng manuals
Beifeng BF-TD503 Digital DMR Radio User Manual
This manual introduces safety precautions and proper handling for the BF‑TD503 digital DMR radio, including limits on transmission time, restrictions in flammable environments, and steps to follow when a fault occurs. It also outlines the required accessories and the unboxing checklist.
Detailed instructions cover antenna installation, battery insertion and removal, basic operation such as power on/off, volume adjustment, channel selection, and call procedures. Additional sections describe programmable keys, CTCSS/DCS codes, and technical specifications of the device. This manual is written in Chinese.
Covers: Safety Precautions · Unboxing and Inspection · Antenna Installation · Battery Installation and Care · Basic Operation · Programmable Buttons
Latest Beifeng manuals
Beifeng BF-TD503 Digital DMR Radio User Manual
User Manual 34 pages · 3.6 MB · ZHThe Beifeng BF‑TD503 user manual provides safety instructions, setup, operation, and maintenance for the digital DMR radio.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Beifeng manuals
How do I install the battery in the BF‑TD503?
Align the battery’s top latch with the slot on the back of the radio, insert it, and press down until you hear a click to lock the battery in place.