*  Application of advanced technology of micro computer, Digital Scanning 
   Converter (DSC), variable aperture, multi-section dynamic focusing, high 
   dynamic, low noise, wide band pre-amplifier, log compression, TGC control, 
   dynamic filtering, edge enhancement and frame correlation etc. to get high 
   resolution and sharp images

* Four display mode: B, B+B, B+M, M. Gray scales: 256 grades

* The image can be displayed in real time, frozen, amplified, black- white 
  reversed, up and down conversed and upgraded in depth in real time

* Standard PAL-D and VGA video output, available to access to the large screen 
  monitor, videocassette recorder and video image printer, etc. Optional probes 
  and build-in color coding module

* General gain control, near field and far field (T.G.C) control, brightness and 
  contrast adjustment

* Foldaway keyboard and trackball are equipped to get fast, convenient and 
  flexible operation

* The device is portable structured with plastic cover. Switch power is used without
  working frequency transformer. Various programmable devices and SMT in the 
  device make the device high integrated, small volume and light weighted

* Cine-loop and image storage function