SWIT 21.5" Waveform HDSDI/HDMI, 1920x1080,including desktop stand, TSL UMD adopts an IPS (In-Plane Switching) LCD panel with full HD resolution. It also features an LED backlight, 1000:1 contrast for accurate color reproduction, and a viewing angle of 178°. The supported video analysis assistant patterns include: Waveform (Y/Pb/Pr/R/G/B), Vectorscope and Histogram (R/G/B/Y). For convenience, the patterns can be switched on/off individually. The monitor can display SDI 16-channel and HDMI 8-channel embedded audio meters with marks and audio abnormal alert info. Users can also select any 2 channels audio to output to the internal speakers or via the 3.5 mm audio output jack. The audio meter pattern position can be selected from Up/Down/Left/Right, and you can select to display 2 channels, 8 channels or 16 channels. It supports UMD and Text-Tally display of TSL 3.1/4.0 protocol, with 1-126 TSL address selection; up to 8 letters can be displayed. The monitor provides a standard USB port for firmware upgrade. You can download the latest firmware file to a USB stick, and directly insert it into the monitor to upgrade; no computer needed. For power, it provides a 4-pin XLR jack for 11-17 VDC, and a V-Mount battery plate enables outdoor using. There are three colors for the Tally light: Red, Green and Yellow. 21.5" LCD panel, 1920 x 1080 resolution 2K/3G/HD/SD-SDI (x2), HDMI monitoring Y/Pb/Pr, VGA, CVBS monitoring 16-channel embedded audio meters with alert Select any 2 audio channels to output Waveform Y/Cb/Cr/R/G/B and single line Vectorscope, Histogram R/G/B/Y Peaking focus assist (red/blue switch) AFD, timecode, H/V delay TSL UMD and text TALLY display