Change history for item: Optoma EP720

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1. Donny Darko 25 September 2023 04:52:36
   1. Create: Width #593278
      Value: 25.9
      
   2. Create: Height #593279
      Value: 188
      
   3. Create: Description #23826367
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: USB Type-B, S-Video input, VGA input, input audio mini jack 3
      
   4. Create: Brand #23826368
      Value: Optoma
      
   5. Create: Type #23826369
      Value: Portable
      
   6. Create: Technology #23826370
      Value: DLP
      
   7. Create: Purpose #23826371
      Value: For office
      
   8. Create: Projector resolution #23826372
      Value: 800x600
      
   9. Create: Image aspect ratio #23826373
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23826374
       Value: 1
       
   11. Create: Image functions and options #23826375
       Value: Keystone correction
       
   12. Create: Peculiarities #23826376
       Value: Speakers
       
   13. Create: Lamp life #23826377
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23826378
       Value: 3000 h
       
   15. Create: Number of lamps #23826379
       Value: 1
       
   16. Create: Power of each lamp #23826380
       Value: 180 W
       
   17. Create: Min. projection distance #23826381
       Value: 12 m
       
   18. Create: Max. projection distance #23826382
       Value: 12 m
       
   19. Create: Min. diagonal size #23826383
       Value: 0.7 m
       
   20. Create: Max. diagonal size #23826384
       Value: 7.7 m
       
   21. Create: Min. horizontal frequency #23826385
       Value: 15 kHz
       
   22. Create: Max. line frequency #23826386
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23826387
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23826388
       Value: 85 Hz
       
   25. Create: Aperture number F, min #23826389
       Value: 2.41
       
   26. Create: F-number F, max #23826390
       Value: 2.55
       
   27. Create: Focal length min. #23826391
       Value: 21.79 mm
       
   28. Create: Focal length max. #23826392
       Value: 23.99 mm
       
   29. Create: Contrast #23826393
       Value: 2000:1
       
   30. Create: Light flow #23826394
       Value: 2200 lm
       
   31. Create: Keystone correction type #23826395
       Value: Vertical
       
   32. Create: Connectors and interfaces #23826396
       Value: USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23826397
       Value: 1
       
   34. Create: Power per speaker #23826398
       Value: 1 W
       
   35. Create: Depth #23826399
       Value: 71 mm
       
   36. Create: Weight #23826400
       Value: 2 kg
       
   37. Create: Image #20913622
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8399506345693546798/orig
       
   38. Create: Image #20913623
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id106472456711565490/orig
       
   39. Create: Preview image #20913624
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8399506345693546798/orig
       
2. Donny Darko 27 April 2023 23:17:27
   Name: Optoma EP720; Catalog: Multimedia projectors