The Hushan DS-U5B wireless microphone system manual provides operation, setup, and troubleshooting instructions for the UHF handheld and lapel transmitters.
This manual introduces the Hushan DS-U5B high‑frequency true‑diversity wireless microphone system, describing its features, component functions, and operating procedures for both the handheld UH‑100 and lapel UL‑100 transmitters. Detailed instructions cover power‑on sequence, LCD menu navigation, frequency selection, static‑noise adjustment, and system lock functions.
Additional sections explain proper handling, cleaning, battery installation, fault diagnosis, and technical specifications such as frequency range, channel count, modulation type, and performance parameters. The document also offers guidance for using multiple units simultaneously and recommended antenna configurations. This manual is written in Chinese.
| Frequency range | 620‑950 MHz |
|---|---|
| Number of channels | 200 |
| Channel spacing | 250 kHz |
| Modulation method | Wideband FM |
| Dynamic range | 100 dB |
| Audio response | 80 Hz‑18 kHz (±3 dB) |
| Battery life (high power) | 10 hours |
| Battery life (low power) | 15 hours |
The system provides 200 selectable channels.
In high‑power mode the transmitter runs for about 10 hours.
Press the SET key to display the lock menu and set LOC ON to lock the current settings.