CD210 customer display is a device produced by Qingdao Zhongke Yingtai Commercial System Co., Ltd. for displaying information to customers. Due to the use of fluorescent digital tube display, the display brightness is high, and it can display numbers, letters, graphics and secondary Chinese characters. It is suitable for POS type cash register systems, hospitals, stations and other fee display systems.
This manual describes the CD210 client display, a high‑brightness device that can show numbers, letters, graphics and level‑2 Chinese characters. It outlines the display’s physical dimensions, technical performance, and environmental limits.
The guide covers installation and testing procedures, including power connections via DB9 or RJ45, and provides a full command set for configuring brightness, clearing screens, and aligning text. Communication uses an RS‑232C serial interface at 9600 bps. This manual is written in Chinese.
| Dimensions (L×W×H) | 225 mm × 80 mm × 42 mm |
|---|---|
| Display Area | 132.65 mm × 33.05 mm |
| Dot Matrix | 160 × 40 |
| Pixel Size | 0.68 mm × 0.68 mm |
| Pixel Pitch | 0.83 mm × 0.83 mm |
| Supported Character Set | Standard level‑2 Chinese characters |
| Operating Voltage | 12 V |
| Operating Temperature | 0 °C – +50 °C |
| Communication Interface | RS‑232C serial, 9600 bps |
| Storage Temperature | -40 °C – +85 °C |
| Relative Humidity (operating) | 0 % – 85 % |
The CD210 operates from a 12 V power supply.
It uses an RS‑232C serial interface with a baud rate of 9600 bps.
Brightness is set with the command 1lbH 5cH 3fH 4cH 44H PSH, where PS values 31H‑35H correspond to 31‑100 % brightness.
The display measures 225 mm long, 80 mm wide and 42 mm high.