Applications

The L-401 is a high performance intelligent video scaler for converting any standard of video to, among others, non-interlaced high resolution HDTV 720P picture or SXGA (1280 x 1024) pc resolution. With a variety of output pixel rate, you can always choose a suitable resolution to match the native resolution of your display TV/Monitor such that the final displayed picture is free of distortion and at highest quality.

Features

Video inputs are de-interlaced and scaled up to output resolution as below:
- PC output: 640x480, 800x600 (SVGA), 1024x768 (XGA), 1280x1024 (SXGA), 1280x768(WXGA), 1365x768
- HDTV output: 852x480p, 852x576p, 1280x720p @16:9, 1920x1080i @16:9

Automatically accommodates worldwide input video systems of NTSC3.58, NTSC4.43, PAL, PAL M, PAL N and SECAM.

High performance adaptive 4H Comb filter Y/C separator with adjustable vertical peaking.

Per-pixel motion compensated de-interlacing algorithms to produce artifact-free progressive scan video signal.

Built in Adaptive film mode 3:2 pull-down provides clear and crisp de-interlacing of video originating from 24 fps film, such as DVD movies.

Frame rate up conversion from 50 Hz up to 75Hz for PAL input, 60 Hz up to 85Hz for NTSC input.

Vertical temporal filter (VT) removes jaggy and other de-interlacing artifacts from normal video.

OSD menu with adjustable control on Color, Sharpness, Brightness, Contrast and Tint (NTSC).

Built-in DCTI/DLTI circuit for color/luminance transient improvement.

The PC loop-through allows for easy change between video and PC source.

Compatible with all TVs or projectors with YpBpR or RGBHV input.

Last memory for all adjustments.

RS-232 interface allows remote control from PC.

IR remote control.