Change history for item: Optoma EW615

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1. Donny Darko 25 September 2023 05:01:40
   1. Create: Width #593620
      Value: 324
      
   2. Create: Height #593621
      Value: 97
      
   3. Create: Description #23832358
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, input S-Video
      
   4. Create: Brand #23832359
      Value: Optoma
      
   5. Create: Type #23832360
      Value: Stationary
      
   6. Create: Technology #23832361
      Value: DLP
      
   7. Create: Purpose #23832362
      Value: For office
      
   8. Create: Projector resolution #23832363
      Value: 1280x800
      
   9. Create: Image aspect ratio #23832364
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23832365
       Value: 1
       
   11. Create: Image functions and options #23832366
       Value: 3D, keystone correction
       
   12. Create: Lamp life #23832367
       Value: 3000 h
       
   13. Create: Lamp life in eco mode #23832368
       Value: 4000 h
       
   14. Create: Number of lamps #23832369
       Value: 1
       
   15. Create: Power of each lamp #23832370
       Value: 230 W
       
   16. Create: Min. projection distance #23832371
       Value: 12 m
       
   17. Create: Max. projection distance #23832372
       Value: 10 m
       
   18. Create: Min. diagonal size #23832373
       Value: 11.1 m
       
   19. Create: Max. diagonal size #23832374
       Value: 9.21 m
       
   20. Create: Min. ratio of distance to image size #23832375
       Value: 1.28
       
   21. Create: Max. ratio of distance to image size #23832376
       Value: 1.54
       
   22. Create: Min. horizontal frequency #23832377
       Value: 15 kHz
       
   23. Create: Max. line frequency #23832378
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23832379
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23832380
       Value: 120 Hz
       
   26. Create: Zoom optical #23832381
       Value: 1.2
       
   27. Create: Aperture number F, min #23832382
       Value: 2.41
       
   28. Create: F-number F, max #23832383
       Value: 2.66
       
   29. Create: Focal length min. #23832384
       Value: 18.2 mm
       
   30. Create: Focal length max. #23832385
       Value: 218 mm
       
   31. Create: Contrast #23832386
       Value: 3000:1
       
   32. Create: Light flow #23832387
       Value: 3500 lm
       
   33. Create: Keystone correction type #23832388
       Value: Vertical
       
   34. Create: Connectors and interfaces #23832389
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   35. Create: HDMI Version #23832390
       Value: 1.3
       
   36. Create: Number of built-in speakers #23832391
       Value: 1
       
   37. Create: Power per speaker #23832392
       Value: 10 W
       
   38. Create: Noise level #23832393
       Value: 30 dB
       
   39. Create: Depth #23832394
       Value: 234 mm
       
   40. Create: Weight #23832395
       Value: 2.9 kg
       
   41. Create: Additional Information #23832396
       Value: Two-position Security Bar, Kensington security lock, access to the settings menu is password protected
       
   42. Create: Image #20914187
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1920931914667624778/orig
       
   43. Create: Image #20914188
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6738902181335367656/orig
       
   44. Create: Image #20914189
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id8367430720150523876/orig
       
   45. Create: Preview image #20914190
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1920931914667624778/orig
       
2. Donny Darko 27 April 2023 23:17:55
   Name: Optoma EW615; Catalog: Multimedia projectors