Change history for item: Epson EB-1920W

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1. Donny Darko 25 September 2023 00:18:35
   1. Create: Width #584450
      Value: 34.5
      
   2. Create: Height #584451
      Value: 86
      
   3. Create: Description #23680220
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, USB Type- B, S-Video input, VGA input x
      
   4. Create: Brand #23680221
      Value: Epson
      
   5. Create: Type #23680222
      Value: Stationary
      
   6. Create: Technology #23680223
      Value: LCD
      
   7. Create: Purpose #23680224
      Value: For office
      
   8. Create: Projector resolution #23680225
      Value: 1280x800
      
   9. Create: Image aspect ratio #23680226
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23680227
       Value: 3
       
   11. Create: Image functions and options #23680228
       Value: Keystone correction
       
   12. Create: Peculiarities #23680229
       Value: Speakers
       
   13. Create: Lamp type #23680230
       Value: UHE
       
   14. Create: Lamp life #23680231
       Value: 2500 h
       
   15. Create: Lamp life in eco mode #23680232
       Value: 3500 h
       
   16. Create: Number of lamps #23680233
       Value: 1
       
   17. Create: Power of each lamp #23680234
       Value: 230 W
       
   18. Create: Min. projection distance #23680235
       Value: 0.96 m
       
   19. Create: Max. projection distance #23680236
       Value: 16.24 m
       
   20. Create: Min. diagonal size #23680237
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23680238
       Value: 7.62 m
       
   22. Create: Min. horizontal frequency #23680239
       Value: 15 kHz
       
   23. Create: Max. line frequency #23680240
       Value: 92 kHz
       
   24. Create: Min. vertical frequency #23680241
       Value: 50 Hz
       
   25. Create: Max. frame frequency #23680242
       Value: 85 Hz
       
   26. Create: Zoom optical #23680243
       Value: 1.6
       
   27. Create: Aperture number F, min #23680244
       Value: 1.75
       
   28. Create: F-number F, max #23680245
       Value: 2.42
       
   29. Create: Focal length min. #23680246
       Value: 24 mm
       
   30. Create: Focal length max. #23680247
       Value: 382 mm
       
   31. Create: Contrast #23680248
       Value: 2000:1
       
   32. Create: Light flow #23680249
       Value: 4000 lm
       
   33. Create: Connectors and interfaces #23680250
       Value: Ethernet, RS-232, USB Type-A, USB Type-B, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: Number of built-in speakers #23680251
       Value: 1
       
   35. Create: Power per speaker #23680252
       Value: 10 W
       
   36. Create: Depth #23680253
       Value: 257 mm
       
   37. Create: Weight #23680254
       Value: 3.4 kg
       
   38. Create: Image #20890746
       URL: https://avatars.mds.yandex.net/get-mpic/1937077/img_id6676218924175657703/orig
       
   39. Create: Preview image #20890747
       URL: https://avatars.mds.yandex.net/get-mpic/1937077/img_id6676218924175657703/orig
       
2. Donny Darko 27 April 2023 23:01:57
   Name: Epson EB-1920W; Catalog: Multimedia projectors