The BenQ user manual provides safety warnings, installation steps, operation instructions, specifications and troubleshooting for the ST4302‑ST8602 LCD…
This manual gives comprehensive safety information, installation guidance, and operating procedures for BenQ ST4302, ST5502, ST6502, ST7502 and ST8602 LCD monitors. It covers power connection, mounting, remote‑control use, and software setup, as well as environmental and eco‑facts.
The document also lists the technical specifications of each model, including panel size, resolution, brightness, contrast, input ports and audio output, and provides a troubleshooting section for common issues such as no image or no sound. This manual is written in Chinese.
| Panel size | 43"–86" depending on model |
|---|---|
| Resolution | UHD 3840 × 2160 |
| Brightness | 450 cd/m² (typical) |
| Contrast ratio | ST4302 5000:1, ST5502 4500:1, others 1200:1 |
| Response time | 8 ms (typical) |
Make sure the monitor is turned on, the source device is powered, all cables are securely connected, and the selected resolution is supported (see the supported input signal resolutions).