The UIME user manual explains the digital‑tube display module’s features, connections, settings and operation.
The UIME is a digital‑tube display module with two 4‑digit tubes, two LED indicators and three programmable keys. It connects to a host controller via a 5‑pin UI RS‑232 interface and can be configured from a PC using the EasyHost software through a 3‑pin PC RS‑232 connector.
The manual details how to set display modes, brightness, scaling, offset, and trigger functions, as well as how to customize indicator lights, keys, and hardware/software triggers for various applications such as temperature control and current drive modules. This manual is written in Chinese.
| Number of digital tubes | 2 |
|---|---|
| LED indicators | 2 (1 yellow‑green, 1 red) |
| Programmable keys | 3 (SET, DOWN, UP) |
| PC RS‑232 connector | PH2.0 3‑pin |
| UI RS‑232 connector | PH2.0 5‑pin |
| Brightness range (tube) | 0‑1 (0 darkest, 1 brightest) |
| LED brightness range | 0‑1 (0 darkest, 1 brightest) |
Connect the PC RS‑232 3‑pin PH2.0 cable to the UIME’s PC interface, then run the EasyHost software to set parameters.
From left to right the keys are SET/设置, DOWN/减小, and UP/增大 by default.
Set the brightness value between 0 (darkest) and 1 (brightest) in the configuration parameters.
After a timeout the tube flashes “E0” to indicate a communication error or broken line.