TC 20-inch multimedia LCD monitor user manual, introduces the product's features and characteristics, including safety precautions and maintenance
This manual provides safety instructions, product specifications, and step‑by‑step guidance for installing and using the 20‑inch multimedia LCD display. It explains front‑panel controls, rear‑panel connections, remote‑control functions, and how to adjust picture and audio settings.
Additional sections cover device connection, system settings such as language and parental controls, and a troubleshooting guide to help resolve common issues like no power, no picture, or remote‑control problems. This manual is written in Chinese.
| Screen Size | 20" TFT LCD |
|---|---|
| Aspect Ratio | 4:3 |
| Audio Output | Built‑in speaker 3 W × 2 |
| Storage Temperature | -20 °C ~ 60 °C |
| Input Rating | 100‑240 V~, 50/60 Hz, 1.7 A(max), 70 W |
Select the LANGUAGE option in the OSD menu to switch between English, Deutsch, Français, Español, Italiano, 日本語, 简体中文, and 繁體中文.
The factory default password for content‑rating controls is 0000.
Check that the batteries are correctly installed and have sufficient charge; replace them if necessary.
Use an extension cord with a rating that matches the display’s power consumption of about 75 W.