Datavideo HS-2850 Instruction Manual page 9

 Dual PIP displays with user-defined borders and positions
 Two DSK with a setup choice of basic Luma Key or Alpha Channel
 Built-in title overlay system (TC-200) that works with CG systems (see
Section 6.4)
 Cut, Mix and Wipe with borders
 Logo and Clock on screen
 Cross Point Assignment (XPT)
 Audio delay for each de-embedded audio source
 OSD SMPTE/ EBU Audio options
 Black burst PAL or Tri-Level Sync Reference
 Countdown counter on multi screen
 Tally, GPI interface and RJ45 for firmware upgrade
 Built-in 8 Channel Intercom System
 DC 12V operation voltage, available for mobile use
 One 17.3-inch monitor with a resolution of 1600x900 dots
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