Change history for item: Vivitek D927TW

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1. Donny Darko 25 September 2023 05:37:15
   1. Create: Width #594650
      Value: 355
      
   2. Create: Height #594651
      Value: 102
      
   3. Create: Description #23852207
      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 #23852208
      Value: Vivitek
      
   5. Create: Type #23852209
      Value: Stationary
      
   6. Create: Technology #23852210
      Value: DLP
      
   7. Create: Purpose #23852211
      Value: For office
      
   8. Create: Projector resolution #23852212
      Value: 1280x800
      
   9. Create: Image aspect ratio #23852213
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23852214
       Value: 1
       
   11. Create: Image functions and options #23852215
       Value: Keystone correction, ultra short throw
       
   12. Create: Peculiarities #23852216
       Value: Speakers
       
   13. Create: Lamp life #23852217
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23852218
       Value: 4000 h
       
   15. Create: Number of lamps #23852219
       Value: 1
       
   16. Create: Power of each lamp #23852220
       Value: 230 W
       
   17. Create: Min. projection distance #23852221
       Value: 0.5 m
       
   18. Create: Max. projection distance #23852222
       Value: 5 m
       
   19. Create: Min. diagonal size #23852223
       Value: 1m
       
   20. Create: Max. diagonal size #23852224
       Value: 9.7 m
       
   21. Create: Min. ratio of distance to image size #23852225
       Value: 0.53
       
   22. Create: Min. horizontal frequency #23852226
       Value: 15 kHz
       
   23. Create: Max. line frequency #23852227
       Value: 90 kHz
       
   24. Create: Min. vertical frequency #23852228
       Value: 43 Hz
       
   25. Create: Max. frame frequency #23852229
       Value: 85 Hz
       
   26. Create: Aperture number F, min #23852230
       Value: 2.85
       
   27. Create: Focal length min. #23852231
       Value: 725 mm
       
   28. Create: Contrast #23852232
       Value: 2400:1
       
   29. Create: Light flow #23852233
       Value: 2600 lm
       
   30. Create: Keystone correction type #23852234
       Value: Vertical
       
   31. Create: Connectors and interfaces #23852235
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: HDMI Version #23852236
       Value: 1.3
       
   33. Create: Number of built-in speakers #23852237
       Value: 1
       
   34. Create: Power per speaker #23852238
       Value: 3 W
       
   35. Create: Noise level #23852239
       Value: 37 dB
       
   36. Create: Depth #23852240
       Value: 256 mm
       
   37. Create: Weight #23852241
       Value: 3.5 kg
       
   38. Create: Image #20918159
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6123360434597203268/orig
       
   39. Create: Image #20918160
       URL: https://avatars.mds.yandex.net/get-mpic/1923922/img_id5183778625515005420/orig
       
   40. Create: Preview image #20918161
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6123360434597203268/orig
       
2. Donny Darko 27 April 2023 23:19:53
   Name: Vivitek D927TW; Catalog: Multimedia projectors