Change history for item: Epson EB-1720

Edit History of changes Delete item

1. Donny Darko 25 September 2023 00:15:42
   1. Create: Width #584338
      Value: 284
      
   2. Create: Height #584339
      Value: 65
      
   3. Create: Description #23678358
      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 #23678359
      Value: Epson
      
   5. Create: Type #23678360
      Value: Portable
      
   6. Create: Technology #23678361
      Value: LCD
      
   7. Create: Purpose #23678362
      Value: For office
      
   8. Create: Projector resolution #23678363
      Value: 1024x768
      
   9. Create: Image aspect ratio #23678364
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23678365
       Value: 3
       
   11. Create: Image functions and options #23678366
       Value: Keystone correction
       
   12. Create: Peculiarities #23678367
       Value: Speakers
       
   13. Create: Lamp type #23678368
       Value: UHE
       
   14. Create: Lamp life #23678369
       Value: 4000 h
       
   15. Create: Number of lamps #23678370
       Value: 1
       
   16. Create: Power of each lamp #23678371
       Value: 170 W
       
   17. Create: Min. horizontal frequency #23678372
       Value: 15 kHz
       
   18. Create: Max. line frequency #23678373
       Value: 92 kHz
       
   19. Create: Min. vertical frequency #23678374
       Value: 50 Hz
       
   20. Create: Max. frame frequency #23678375
       Value: 85 Hz
       
   21. Create: Aperture number F, min #23678376
       Value: 1.6
       
   22. Create: F-number F, max #23678377
       Value: 1.74
       
   23. Create: Focal length min. #23678378
       Value: 16 mm
       
   24. Create: Focal length max. #23678379
       Value: 19 mm
       
   25. Create: Contrast #23678380
       Value: 2000:1
       
   26. Create: Light flow #23678381
       Value: 3000 lm
       
   27. Create: Keystone correction type #23678382
       Value: Vertical
       
   28. Create: Connectors and interfaces #23678383
       Value: USB Type-A, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   29. Create: Number of built-in speakers #23678384
       Value: 1
       
   30. Create: Power per speaker #23678385
       Value: 1 W
       
   31. Create: Depth #23678386
       Value: 202 mm
       
   32. Create: Weight #23678387
       Value: 1.7 kg
       
   33. Create: Image #20890599
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6220019578526126409/orig
       
   34. Create: Image #20890600
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id7773390945016943355/orig
       
   35. Create: Preview image #20890601
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6220019578526126409/orig
       
2. Donny Darko 27 April 2023 23:01:48
   Name: Epson EB-1720; Catalog: Multimedia projectors