The Diaut SMARTx two‑channel digital audio power amplifier user manual provides safety warnings, specifications, installation, operation and maintenance…
This manual covers safety precautions, product features, technical specifications and proper handling of the SMARTx series two‑channel digital audio power amplifier. It begins with symbols, important safety instructions, and guidelines for unboxing and inspecting the unit.
The document then details installation steps, wiring, power requirements, mode selection (stereo/mono), front‑panel LEDs, and troubleshooting procedures, helping users operate the amplifier safely and efficiently. This manual is written in Chinese.
| Rated Output Power (8Ω) | 2×200 W (SMART200), 2×400 W (SMART400), 2×600 W (SMART600), 2×800 W (SMART800) |
|---|---|
| Amplifier Type | Multi‑Loop Feedback CLASS D |
| Signal‑to‑Noise Ratio | 100 dB |
| Channel Separation | 80 dB |
| Damping Factor | 400 |
| Dimensions (W×H×D) | 483 mm × 220 mm × 44 mm |
| Weight | 3 kg (SMART200/400) / 4 kg (SMART600/800) |
Read the user manual carefully, follow all safety warnings, avoid touching the SPEAKPON connector while the unit is powered, ensure proper grounding, and keep the ventilation openings unobstructed.
Use the mode switch on the front panel; set it to STEREO for independent left/right channels or to MONO (bridge) to combine both channels into a single output.
The unit requires a single‑phase three‑wire AC supply of 220 V ± 15 % at 50‑60 Hz, with a minimum current capacity of 10 A.