Change history for item: Optoma H31

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1. Donny Darko 25 September 2023 04:50:47
   1. Create: Width #593208
      Value: 271
      
   2. Create: Height #593209
      Value: 87
      
   3. Create: Description #23825206
      Value: Purpose: for home cinema, projector resolution: 852x480, max. diagonal image size: 7-9 m, luminous flux: up to 1000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, S-Video input, video input
      
   4. Create: Brand #23825207
      Value: Optoma
      
   5. Create: Type #23825208
      Value: Stationary
      
   6. Create: Technology #23825209
      Value: DLP
      
   7. Create: Purpose #23825210
      Value: For home cinema
      
   8. Create: Projector resolution #23825211
      Value: 852x480
      
   9. Create: Number of LCD/DMD panels #23825212
      Value: 1
      
   10. Create: Image functions and options #23825213
       Value: Keystone correction
       
   11. Create: Peculiarities #23825214
       Value: Speakers
       
   12. Create: Lamp type #23825215
       Value: P-VIP
       
   13. Create: Lamp life #23825216
       Value: 2000 h
       
   14. Create: Number of lamps #23825217
       Value: 1
       
   15. Create: Power of each lamp #23825218
       Value: 200 W
       
   16. Create: Min. projection distance #23825219
       Value: 12 m
       
   17. Create: Max. projection distance #23825220
       Value: 12 m
       
   18. Create: Min. diagonal size #23825221
       Value: 0.7 m
       
   19. Create: Max. diagonal size #23825222
       Value: 7.7 m
       
   20. Create: Min. horizontal frequency #23825223
       Value: 15 kHz
       
   21. Create: Max. line frequency #23825224
       Value: 70 kHz
       
   22. Create: Min. vertical frequency #23825225
       Value: 43 Hz
       
   23. Create: Max. frame frequency #23825226
       Value: 85 Hz
       
   24. Create: Contrast #23825227
       Value: 3000:1
       
   25. Create: Light flow #23825228
       Value: 850 lm
       
   26. Create: Keystone correction type #23825229
       Value: Vertical
       
   27. Create: Connectors and interfaces #23825230
       Value: RS-232, S-Video input, composite video input, component video input
       
   28. Create: Noise level #23825231
       Value: 30 dB
       
   29. Create: Depth #23825232
       Value: 212 mm
       
   30. Create: Weight #23825233
       Value: 2.2 kg
       
   31. Create: Image #20913549
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id87477953878954403/orig
       
   32. Create: Preview image #20913550
       URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id87477953878954403/orig
       
2. Donny Darko 27 April 2023 23:17:20
   Name: Optoma H31; Catalog: Multimedia projectors