The Sony LMD-4420 is a compact and lightweight quad 4-inch LCD monitor unit that is less than 2 inches deep. The rack-mountable assembly is only 2 standard rack units in height with a tilt function and is ideal for mounting in production vehicles and studios. The monitors accept both NTSC and PAL composite signals with automatic recognition. The LMD-4420 is the upgraded model from the LMD-440. It offers greater contrast ratio and a wider viewing angle than the previous model.
4 High Quality Monitors
The LMD-4420 is 4 professional quality monitors together in one rack-mountable assembly. Each monitor displays 480x234 pixels and accepts a BNC composite signal. With an optional board, the BKM-320D, the monitors can accept a SDI signal as well.
3-Color Tally System
Each monitor can display preview and program status through the tally lamps. Red, Green, and Amber (Red+Green) can be chosen using the parallel remote function which allows control of the tally lamps via a 8-pin modular connector.