Change history for item: Optoma DS340

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1. Donny Darko 25 September 2023 05:10:26
   1. Create: Width #593946
      Value: 287
      
   2. Create: Height #593947
      Value: 113
      
   3. Create: Description #23838262
      Value: Purpose: for office, projector resolution: 800x600, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, VGA input, composite video input, input video component, features:
      
   4. Create: Brand #23838263
      Value: Optoma
      
   5. Create: Type #23838264
      Value: Portable
      
   6. Create: Technology #23838265
      Value: DLP
      
   7. Create: Purpose #23838266
      Value: For office
      
   8. Create: Projector resolution #23838267
      Value: 800x600
      
   9. Create: Image aspect ratio #23838268
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23838269
       Value: 1
       
   11. Create: Image functions and options #23838270
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23838271
       Value: Speakers
       
   13. Create: Lamp life #23838272
       Value: 5000 h
       
   14. Create: Number of lamps #23838273
       Value: 1
       
   15. Create: Power of each lamp #23838274
       Value: 190 W
       
   16. Create: Min. projection distance #23838275
       Value: 12 m
       
   17. Create: Max. projection distance #23838276
       Value: 12 m
       
   18. Create: Min. ratio of distance to image size #23838277
       Value: 1.97
       
   19. Create: Max. ratio of distance to image size #23838278
       Value: 2.17
       
   20. Create: Min. horizontal frequency #23838279
       Value: 15 kHz
       
   21. Create: Max. line frequency #23838280
       Value: 91 kHz
       
   22. Create: Min. vertical frequency #23838281
       Value: 24 Hz
       
   23. Create: Max. frame frequency #23838282
       Value: 85 Hz
       
   24. Create: Zoom optical #23838283
       Value: 1.1
       
   25. Create: Aperture number F, min #23838284
       Value: 2.51
       
   26. Create: F-number F, max #23838285
       Value: 2.69
       
   27. Create: Focal length min. #23838286
       Value: 21.95 mm
       
   28. Create: Focal length max. #23838287
       Value: 24.18 mm
       
   29. Create: Contrast #23838288
       Value: 18000:1
       
   30. Create: Light flow #23838289
       Value: 2800 lm
       
   31. Create: Keystone correction type #23838290
       Value: Vertical
       
   32. Create: Connectors and interfaces #23838291
       Value: RS-232, USB Type-B, VGA input, composite video input, component video input
       
   33. Create: Depth #23838292
       Value: 193 mm
       
   34. Create: Weight #23838293
       Value: 2 kg
       
   35. Create: Image #20915128
       URL: https://avatars.mds.yandex.net/get-mpic/3614670/img_id1709873142271757939.jpeg/orig
       
   36. Create: Image #20915129
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id6787034508205644378.jpeg/orig
       
   37. Create: Image #20915130
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id2840193959863998155.jpeg/orig
       
   38. Create: Image #20915131
       URL: https://avatars.mds.yandex.net/get-mpic/4012481/img_id5197427852680575668.jpeg/orig
       
   39. Create: Image #20915132
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4406066374169865132.jpeg/orig
       
   40. Create: Preview image #20915133
       URL: https://avatars.mds.yandex.net/get-mpic/3614670/img_id1709873142271757939.jpeg/orig
       
2. Donny Darko 27 April 2023 23:18:22
   Name: Optoma DS340; Catalog: Multimedia projectors