Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2000-01-01
Featured IC-F21 manuals
IC F21 Walkie-Talkie User Manual
This manual describes the IC F21 walkie‑talkie's components, including the channel selector, power/volume control, static‑noise key, transmit key, antenna connector, display lamp, and external earphone/mic jack. It also explains how to connect the device to its charger and the meaning of the LED status lights.
Basic operation instructions cover powering on the unit, adjusting volume, selecting a channel, transmitting by pressing the transmit key, and receiving by releasing it. Safety notes advise against prolonged transmission to avoid overheating and recommend fully charging the battery before storage. This manual is written in Chinese.
Covers: Part Names · Preparation · LED Indicator Status · Basic Operation · Safety Notes
Latest IC-F21 manuals
IC F21 Walkie-Talkie User Manual
User Manual 1 pages · 111 KB · ZHThe IC F21 walkie‑talkie user manual provides part names, preparation steps, LED indicators, and basic operation instructions.
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 IC-F21 manuals
How do I know when the battery is fully charged?
When the charger’s red light changes to green, the battery is fully charged.
How long can I charge the device continuously?
Do not charge the device for more than 12 hours continuously.