Chinese user manual for the ISD1700 series copy machine, covering features, specifications, connections and operation steps.
The ISD1700 series copy machine is a compact voice‑recording device that can be controlled via a PC using the ISD17xx software or operated offline. It supports multiple audio formats (MP3, WAV, WMA) and several sampling rates, with both MIC and LINE inputs and a built‑in 4‑digit display.
The manual provides detailed technical parameters, wiring diagrams, software interface instructions, recording and playback procedures, as well as troubleshooting tips such as handling communication failures and setting recording delays. This manual is written in Chinese.
| Working voltage | DC9V |
|---|---|
| Recording/playback output power | 670 mW (RL=8Ω d=1%) |
| MIC input level | 15 ~ 300 mV |
| LINE input level | 1 V |
| Operating temperature range | -10 °C ~ 65 °C |
| Operating humidity range | 40 % ~ 95 % |
| Dimensions (L×W×H) | 138 mm × 90 mm × 24 mm |
The device supports five sampling rates: 4 kHz, 5.031 kHz, 6 kHz, 8 kHz and 12 kHz.
Press the “Erase” (擦除) button in the software to clear the information stored on the chip.