The LM-404HDA is a high performance multi-format, Quad 4.3" color monitor for the broadcast and professional market. A multitude of video signal formats may be accurately monitored. The high brightness, wide viewing angle, excellent contrast ratio and high definition color result in an outstanding image. The unit features inputs for SDI (either SD or HD) with an active output, Analog RGBHV, YPbPr Component Video, a Composite Video and a YC input. NTSC and PAL Television Standards are supported and automatically detected. SDI, AES and analog audio monitoring is standard and front panel tally LED's can be activated externally via the DB9 connector. The OSD Menu contains all the necessary controls to adjust Contrast, Brightness, Sharpness, Color Level (RG- B), and other parameters necessary for optimum monitor performance. Results of these adjustments can be viewed via the On Screen Display. A Sync Delay (Pulse Cross) mode allows viewing of the vertical and horizontal sync and vertical blanking intervals. A Blue Only mode facilitates accurate monitor setup when viewing color bars. A rack mount kit is included that can tilted up or down. Although the monitor has excellent viewing angles, the tilt feature can be beneficial when circumstances necessitate mounting the monitor considerably above or below normal eye level.