The document describes the features and characteristics of a product.
This manual provides safety instructions, installation steps, and operating guidance for the Hitachi CLE‑993 plasma TV. It includes detailed sections on power handling, signal connections, menu navigation, and troubleshooting common issues such as screen residual images.
The document also contains cleaning and maintenance procedures, recommended signal specifications for HDMI and RGB inputs, and a full list of supported video resolutions. All instructions are presented in Chinese with clear safety symbols and warnings. This manual is written in Chinese.
| RGB端口 (D‑Sub15针端口) pin 1 | R |
|---|---|
| HDMI 端口 pin 1 | TMDS 数据2+ |
| Supported HDMI resolution | 1080p/60 1920×1080 |
| Supported RGB resolution | 1280×1024@60Hz |
Before cleaning, unplug the power cord, then use a soft, lint‑free dry cloth; avoid chemicals, abrasive fabrics, or spray cleaners.
A residual image appears after a static picture is shown for about a minute; enable the screen‑save function or use moving video content to minimize it.
Immediately disconnect the power cord, stop using the TV, and contact your local dealer for service.