The LME-1723D / LME-1923D are two liquid crystal monitors produced by Lepow. They have high contrast, fast response time, A-grade panels (in compliance with 335 standards), high resolution, support for composite video signals, multiple input and output signal terminals, built-in stereo multimedia speakers, 3D comb filter, 3D de-interlace circuit, anti-ghosting protection design, automatic power-on after power failure, and OSD Chinese and English language options.
This manual describes the Sampo LME-1723D and LME-1923D liquid‑crystal monitors designed for surveillance use. It lists key features such as high‑contrast A‑grade panels, fast response times, built‑in stereo speakers and automatic power‑on after outage.
Technical data, connector layouts, panel controls, power requirements and physical dimensions are provided, along with OSD language options and safety certifications. This manual is written in Chinese.
| Panel size | 17" LCD (LME-1723D), 19" LCD (LME-1923D) |
|---|---|
| Resolution | 1280 x 1024 @ 75 Hz |
| Contrast ratio | 500:1 (LME-1723D), 800:1 (LME-1923D) |
| Brightness | 300 cd/m² (max) |
| Response time | 8 ms (LME-1723D), 6 ms (LME-1923D) |
| Power consumption | 32 W (LME-1723D), 36 W (LME-1923D) |
| Operating temperature | 5 °C ~ +40 °C |
| Dimensions (W×H×D) | 380 mm×380 mm×190 mm (LME-1723D), 410 mm×410 mm×190 mm (LME-1923D) |
| Weight | 3.0 kg (LME-1723D), 3.5 kg (LME-1923D) |
Yes, the monitor automatically detects and switches between NTSC and PAL signals.
The monitor requires a DC 12 V power supply at 4.16 A.