Change history for item: Optoma EW533ST

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1. Donny Darko 25 September 2023 04:58:34
   1. Create: Width #593504
      Value: 324
      
   2. Create: Height #593505
      Value: 97
      
   3. Create: Description #23830328
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, HDMI input, S-Video input, VGA input , audio input
      
   4. Create: Brand #23830329
      Value: Optoma
      
   5. Create: Type #23830330
      Value: Stationary
      
   6. Create: Technology #23830331
      Value: DLP
      
   7. Create: Purpose #23830332
      Value: For office
      
   8. Create: Projector resolution #23830333
      Value: 1280x800
      
   9. Create: Image aspect ratio #23830334
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23830335
       Value: 1
       
   11. Create: Image functions and options #23830336
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23830337
       Value: Speakers
       
   13. Create: Lamp life #23830338
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23830339
       Value: 5000 h
       
   15. Create: Min. projection distance #23830340
       Value: 0.5 m
       
   16. Create: Max. projection distance #23830341
       Value: 5 m
       
   17. Create: Min. diagonal size #23830342
       Value: 0.82 m
       
   18. Create: Max. diagonal size #23830343
       Value: 8.19 m
       
   19. Create: Min. ratio of distance to image size #23830344
       Value: 0.72
       
   20. Create: Max. ratio of distance to image size #23830345
       Value: 1
       
   21. Create: Min. horizontal frequency #23830346
       Value: 15 kHz
       
   22. Create: Max. line frequency #23830347
       Value: 91 kHz
       
   23. Create: Min. vertical frequency #23830348
       Value: 25 Hz
       
   24. Create: Max. frame frequency #23830349
       Value: 85 Hz
       
   25. Create: Zoom digital #23830350
       Value: 2
       
   26. Create: Aperture number F, min #23830351
       Value: 2.55
       
   27. Create: Focal length min. #23830352
       Value: 10.19 mm
       
   28. Create: Contrast #23830353
       Value: 3000:1
       
   29. Create: Light flow #23830354
       Value: 2500 lm
       
   30. Create: Keystone correction type #23830355
       Value: Vertical
       
   31. Create: Connectors and interfaces #23830356
       Value: RS-232, HDMI input, S-Video input, VGA input, RCA audio input, composite video input, component video input
       
   32. Create: HDMI Version #23830357
       Value: 1.3
       
   33. Create: Number of built-in speakers #23830358
       Value: 1
       
   34. Create: Power per speaker #23830359
       Value: 10 W
       
   35. Create: Noise level #23830360
       Value: 29 dB
       
   36. Create: Depth #23830361
       Value: 234 mm
       
   37. Create: Weight #23830362
       Value: 2.9 kg
       
   38. Create: Image #20913957
       URL: https://avatars.mds.yandex.net/get-mpic/1883514/img_id6271131304186775100/orig
       
   39. Create: Image #20913958
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id2679393241295907264/orig
       
   40. Create: Preview image #20913959
       URL: https://avatars.mds.yandex.net/get-mpic/1883514/img_id6271131304186775100/orig
       
2. Donny Darko 27 April 2023 23:17:45
   Name: Optoma EW533ST; Catalog: Multimedia projectors