Change history for item: Optoma ES521

Edit History of changes Delete item

1. Donny Darko 25 September 2023 05:00:06
   1. Create: Width #593562
      Value: 28.6
      
   2. Create: Height #593563
      Value: 84
      
   3. Create: Description #23831341
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
      
   4. Create: Brand #23831342
      Value: Optoma
      
   5. Create: Type #23831343
      Value: Stationary
      
   6. Create: Technology #23831344
      Value: DLP
      
   7. Create: Purpose #23831345
      Value: For office
      
   8. Create: Projector resolution #23831346
      Value: 800x600
      
   9. Create: Image aspect ratio #23831347
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23831348
       Value: 1
       
   11. Create: Image functions and options #23831349
       Value: Keystone correction
       
   12. Create: Peculiarities #23831350
       Value: Speakers
       
   13. Create: Lamp life #23831351
       Value: 5000 h
       
   14. Create: Lamp life in eco mode #23831352
       Value: 6000 h
       
   15. Create: Number of lamps #23831353
       Value: 1
       
   16. Create: Power of each lamp #23831354
       Value: 180 W
       
   17. Create: Min. projection distance #23831355
       Value: 12 m
       
   18. Create: Max. projection distance #23831356
       Value: 12 m
       
   19. Create: Min. diagonal size #23831357
       Value: 0.7 m
       
   20. Create: Max. diagonal size #23831358
       Value: 7.7 m
       
   21. Create: Min. ratio of distance to image size #23831359
       Value: 1.95
       
   22. Create: Max. ratio of distance to image size #23831360
       Value: 2.15
       
   23. Create: Min. horizontal frequency #23831361
       Value: 15 kHz
       
   24. Create: Max. line frequency #23831362
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23831363
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23831364
       Value: 85 Hz
       
   27. Create: Zoom optical #23831365
       Value: 1.1
       
   28. Create: Aperture number F, min #23831366
       Value: 2.41
       
   29. Create: F-number F, max #23831367
       Value: 2.55
       
   30. Create: Focal length min. #23831368
       Value: 218 mm
       
   31. Create: Focal length max. #23831369
       Value: 24 mm
       
   32. Create: Contrast #23831370
       Value: 4500:1
       
   33. Create: Light flow #23831371
       Value: 2700 lm
       
   34. Create: Keystone correction type #23831372
       Value: Vertical
       
   35. Create: Connectors and interfaces #23831373
       Value: RS-232, S-Video input, VGA input, composite video input, component video input
       
   36. Create: Noise level #23831374
       Value: 30 dB
       
   37. Create: Depth #23831375
       Value: 192 mm
       
   38. Create: Weight #23831376
       Value: 2.3 kg
       
   39. Create: Image #20914048
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8014038335670227284/orig
       
   40. Create: Image #20914049
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1018499640354242399/orig
       
   41. Create: Preview image #20914050
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8014038335670227284/orig
       
2. Donny Darko 27 April 2023 23:17:50
   Name: Optoma ES521; Catalog: Multimedia projectors