The Guangzhou Weichuang Technology self-service bank greeter user manual provides product features, technical specifications, installation steps, and usage…
The self-service bank greeter is a compact voice‑prompt device designed for bank entrances. It offers interchangeable voice content, USB voice download, automatic entry/exit prompts, two audio output modes (PWM speaker drive and DAC external amp), and high‑quality 16 kHz playback.
The manual details how to mount the unit, connect power (DC 9‑12 V), wire the audio and switch inputs (K1 for entry, K2 for exit), and optionally add an external power amplifier for higher volume. It also explains volume adjustment and basic troubleshooting. This manual is written in Chinese.
| Supply Voltage | DC9V~12V |
|---|---|
| Static Current | 8 µA |
| Working Current | 200 mA |
| Audio Output Power | 0.5 W/8 Ω (mono) |
| Dimensions (L×W×D) | 110 mm × 75 mm × 23 mm |
Voice content can be freely replaced and supports download via USB.
Connect a DC 9‑12 V supply with correct polarity to the power terminals.
Use the external power‑amplifier output; volume adjustment works only in that mode.
Pre‑fix a screw at the installation location and attach the unit with the screw head, optionally using double‑sided tape for extra stability.