DS214A and DS216A are electrical products that require reading safety precautions before use, requiring grounding and staying away from heat sources. The products have high performance, multiple configuration modes, and independent limiters.
The manual provides important safety instructions, a description of front‑panel and rear‑panel controls, and detailed guidance on using the various menus such as crossover, security, system and communication settings. It also explains how to adjust parameters like gain, delay, equalization and limiter settings.
Technical specifications are listed, including frequency response, THD, input/output levels, gain range and limiter levels, along with wiring and connector information. This manual is written in Chinese.
| Frequency response | 30 Hz – 20 kHz |
|---|---|
| THD | 0.01 % |
| Output maximum level | 7.6 Vpp |
| Gain range | -40 dB to +6 dB |
| Limiter level | -20 dB to +15 dB |