This manual introduces the safety use methods and precautions of DS226 audio processor, including product features, operation methods, panel control introduction and other content
This manual begins with essential safety instructions, emphasizing proper grounding, avoiding moisture, and keeping the unit away from heat sources. It also warns against unauthorized repairs and outlines proper handling of power cables.
The remainder of the guide details the front‑panel controls, operation modes (Mono, 2CH‑3WAY, LCR‑2WAY), delay and stereo‑link settings, program storage, and full technical specifications of the DS226 digital speaker controller. This manual is written in Chinese.
| Input impedance | 10 kΩ (balanced) |
|---|---|
| Input gain range | ±15 dB, step 0.1 dB |
| Frequency response (input) | 30 Hz – 20 kHz |
| Output impedance | < 50 Ω (balanced) |
| Output gain range | ±21 dB, step 0.1 dB |
| Supported sample rates | 44.1, 48, 88.2, 96 kHz |
| EQ band width | 0.05 – 3 octaves |
| Dimensions | 330 mm × 330 mm × 7 mm |
| Power supply | 220 VAC, 50 Hz |
Press the red mute button; the red LED lights up when mute is active.
The product must be grounded; the power cord and plug are equipped with a safety ground.