Sony LMD-2140MD and LMD-1950MD are two professional medical grade liquid crystal monitors, they use top quality liquid crystal panels, LMD-2140MD is a 21-inch XGA (1024X768) liquid crystal panel, LMD-1950MD is 19 inches SXGA (1280×1024) liquid crystal panel, which can provide extremely high levels of brightness, contrast and color depth. At the same time, Sony uses its unique X-algorithm technology in I/P (interlaced to progressive) conversion. LMD-1950MD also uses a full 10-bit digital video signal processor to produce precise color reproduction, faithfully reproducing natural and realistic images. Moreover, the ultra-high resolution makes the details of the image exceptionally clear, making it very suitable for endoscopic and other diagnostic applications.
The LMD-2140MD (21.1‑inch) and LMD-1950MD (19.1‑inch) are Sony's medical‑grade LCD monitors designed for surgical rooms and other professional healthcare environments. They meet UL60601‑1, CSA C22.2‑60601 and EN 60601‑1 safety standards and offer high brightness, contrast and color depth for endoscopic and imaging applications.
This manual covers product features, technical specifications, VESA mounting, input/output connectors, control panel functions, power requirements, optional accessories and recommended operating conditions. It also explains how to store user settings, adjust image parameters, and use the remote control interfaces. This manual is written in Chinese.
| Screen size | 21.1 in (LMD-2140MD), 19.1 in (LMD-1950MD) |
|---|---|
| Resolution | 1024 × 768 (LMD-2140MD), 1280 × 1024 (LMD-1950MD) |
| Maximum power consumption | ≈66 W (LMD-2140MD with 2×BKM‑229X), ≈100 W (LMD-1950MD with 2×BKM‑229X) |
| Power supply | DC 24 V 2.8 A, AC 100‑240 V ±10 % 50/60 Hz |
| Operating temperature | 0 °C to 40 °C |
| Dimensions (W × H × D) | 442 × 403 × 118 mm (LMD-2140MD), 505 × 444 × 119 mm (LMD-1950MD) |
| Weight | 9.7 kg (LMD-2140MD), 9.8 kg with two BKM‑229X adapters |
The LMD-2140MD supports a resolution of 1024 × 768 (XGA), while the LMD-1950MD supports 1280 × 1024 (SXGA).
Both monitors comply with UL60601‑1, CSA C22.2‑60601 and EN 60601‑1 safety standards for medical equipment.
The monitors follow the VESA 100 mm hole‑pattern mounting standard, allowing easy installation on walls, ceilings or surgical arms.
It requires DC 24 V 2.8 A and can be powered from AC 100‑240 V, 50/60 Hz with ±10 % tolerance.