The PK-3600 and PK-3900 are three‑channel digital karaoke mixing amplifiers with built‑in DSP effects, designed for karaoke venues and home use. The manual explains safety precautions, installation steps, and how to adjust audio parameters for optimal performance.
The guide covers front and rear panel functions, system wiring diagrams, basic usage, remote‑control operation, specifications, troubleshooting, and maintenance procedures, helping users install and operate the amplifier safely and efficiently. This manual is written in Chinese.
| Power supply voltage | 220 V ~ 50/60 Hz |
|---|---|
| Minimum speaker impedance | 4 Ω |
| RS‑232 interface | Available for PC connection |
| Built‑in DSP digital effects | Yes |
The amplifier must be powered from a 220 V ~ 50/60 Hz AC source.
Speaker impedance must not be lower than 4 Ω per output channel.
Keep the microphone at a proper distance from the speakers, lower the microphone volume knob, and set the mic volume between 6‑10 before inserting the microphone.