This document is an operation manual for a colored video monitor. It introduces the features and characteristics of the monitor, as well as provides instructions on installation, connection, menu operation, and troubleshooting.
This manual covers everything needed to install and operate the TCL ML20 colour video monitor. It includes safety guidelines, a checklist of supplied items, remote‑control usage, and detailed connection instructions for VGA, S‑Video, component and audio inputs.
Later sections describe menu navigation, language selection, OSD settings, and a comprehensive troubleshooting guide, followed by a full list of technical specifications for the monitor. This manual is written in Chinese.
| Display Area | 408.24 mm (H) × 306.18 mm (V) |
|---|---|
| Maximum Resolution | 1400 × 1050 |
| Brightness | 500 cd/m² |
| Contrast Ratio | 700:1 |
| Response Time | 8 ms |
| Power Input | 100‑240 V, 50/60 Hz |
| Maximum Power Consumption | < 50 W |
| Built‑in Speakers | 3 W × 2 |
| Viewing Angle | 800/800/850/850 ° (U/D/L/R) |
Check that the 220 V power plug is fully inserted, ensure the power switch on the back is turned on, and verify the unit is not in standby mode.
The monitor operates on an AC input of 100‑240 V at 50 Hz or 60 Hz.