Change history for item: Optoma H57

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1. Donny Darko 25 September 2023 04:50:49
   1. Create: Width #593210
      Value: 340
      
   2. Create: Height #593211
      Value: 127
      
   3. Create: Description #23825234
      Value: Purpose: for home cinema, projector resolution: 1024x600, max. diagonal image size: 5-7 m, luminous flux: 1000-2000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, RGB input, S-Video input, input
      
   4. Create: Brand #23825235
      Value: Optoma
      
   5. Create: Type #23825236
      Value: Stationary
      
   6. Create: Technology #23825237
      Value: DLP
      
   7. Create: Purpose #23825238
      Value: For home cinema
      
   8. Create: Projector resolution #23825239
      Value: 1024x600
      
   9. Create: Number of LCD/DMD panels #23825240
      Value: 1
      
   10. Create: Image functions and options #23825241
       Value: Keystone correction
       
   11. Create: Peculiarities #23825242
       Value: Speakers
       
   12. Create: Lamp type #23825243
       Value: P-VIP
       
   13. Create: Lamp life #23825244
       Value: 3000 h
       
   14. Create: Number of lamps #23825245
       Value: 1
       
   15. Create: Power of each lamp #23825246
       Value: 250 W
       
   16. Create: Min. projection distance #23825247
       Value: 1.5 m
       
   17. Create: Max. projection distance #23825248
       Value: 10 m
       
   18. Create: Min. diagonal size #23825249
       Value: 0.75 m
       
   19. Create: Max. diagonal size #23825250
       Value: 6.25 m
       
   20. Create: Min. horizontal frequency #23825251
       Value: 15 kHz
       
   21. Create: Max. line frequency #23825252
       Value: 100 kHz
       
   22. Create: Min. vertical frequency #23825253
       Value: 43 Hz
       
   23. Create: Max. frame frequency #23825254
       Value: 120 Hz
       
   24. Create: Zoom optical #23825255
       Value: 1.2
       
   25. Create: Aperture number F, min #23825256
       Value: 1.35
       
   26. Create: F-number F, max #23825257
       Value: 2.4
       
   27. Create: Focal length min. #23825258
       Value: 283 mm
       
   28. Create: Focal length max. #23825259
       Value: 382 mm
       
   29. Create: Contrast #23825260
       Value: 3000:1
       
   30. Create: Light flow #23825261
       Value: 1100 lm
       
   31. Create: Keystone correction type #23825262
       Value: Vertical/horizontal
       
   32. Create: Connectors and interfaces #23825263
       Value: RS-232, RGB input, S-Video input, VGA input, composite video input, component video input
       
   33. Create: Color wheel speed #23825264
       Value: 4x
       
   34. Create: Number of color wheel segments #23825265
       Value: 6
       
   35. Create: Noise level #23825266
       Value: 28 dB
       
   36. Create: Depth #23825267
       Value: 260 mm
       
   37. Create: Weight #23825268
       Value: 3.4 kg
       
   38. Create: Image #20913551
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id6904773227487306074/orig
       
   39. Create: Preview image #20913552
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id6904773227487306074/orig
       
2. Donny Darko 27 April 2023 23:17:21
   Name: Optoma H57; Catalog: Multimedia projectors