This document is the owner's manual for the MULTITRACK MD RECORDER, providing information on the product's features and characteristics.
The manual begins with safety and FCC compliance information, warning users about laser hazards, electric shock risk, and proper wiring of the power cord (blue = neutral, brown = live). It also explains how to avoid water exposure, proper ventilation, and the need for qualified service personnel for any repairs.
The remainder of the guide covers the unit’s features: a four‑channel analog mixer with balanced XLR/TRS inputs, insert jacks, three‑band EQ, AUX sends, and direct‑out jacks. It describes recording modes (4‑track, 2‑track, mono), disc types (MD DATA and MiniDisc), TOC management, MIDI Time Code, and playback functions such as pitch shift and shuttle speeds.
| Laser material | GaAlAs |
|---|---|
| Laser wavelength | 780‑790 nm |
| Laser output power | < 44.6 mW |
| Maximum recording time (4‑track) | 37 minutes |
| Number of MIC/LINE inputs | 4 |
It uses a Class 1 laser with a GaAlAs diode, wavelength 780‑790 nm and output power less than 44.6 mW.
The MD4S can record up to four tracks at the same time in 4‑track mode.
Blue indicates the neutral conductor and brown indicates the live conductor.
Press the STOP button, then press the TOC WRITE button; the display will show “Writing TOC”.