Change history for item: Optoma DS331

Edit History of changes Delete item

1. Donny Darko 25 September 2023 05:10:53
   1. Create: Width #593962
      Value: 287
      
   2. Create: Height #593963
      Value: 111
      
   3. Create: Description #23838565
      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 #23838566
      Value: Optoma
      
   5. Create: Type #23838567
      Value: Stationary
      
   6. Create: Technology #23838568
      Value: DLP
      
   7. Create: Purpose #23838569
      Value: For office
      
   8. Create: Projector resolution #23838570
      Value: 800x600
      
   9. Create: Image aspect ratio #23838571
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23838572
       Value: 1
       
   11. Create: Image functions and options #23838573
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23838574
       Value: Speakers
       
   13. Create: Lamp type #23838575
       Value: P-VIP
       
   14. Create: Lamp life #23838576
       Value: 5000 h
       
   15. Create: Lamp life in eco mode #23838577
       Value: 6000 h
       
   16. Create: Number of lamps #23838578
       Value: 1
       
   17. Create: Power of each lamp #23838579
       Value: 190 W
       
   18. Create: Min. projection distance #23838580
       Value: 12 m
       
   19. Create: Max. projection distance #23838581
       Value: 12 m
       
   20. Create: Min. diagonal size #23838582
       Value: 0.76 m
       
   21. Create: Max. diagonal size #23838583
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23838584
       Value: 1.86
       
   23. Create: Max. ratio of distance to image size #23838585
       Value: 2.04
       
   24. Create: Min. horizontal frequency #23838586
       Value: 15 kHz
       
   25. Create: Max. line frequency #23838587
       Value: 91 kHz
       
   26. Create: Min. vertical frequency #23838588
       Value: 24 Hz
       
   27. Create: Max. frame frequency #23838589
       Value: 85 Hz
       
   28. Create: Zoom optical #23838590
       Value: 1.1
       
   29. Create: Zoom digital #23838591
       Value: 2
       
   30. Create: Aperture number F, min #23838592
       Value: 2.5
       
   31. Create: F-number F, max #23838593
       Value: 2.7
       
   32. Create: Focal length min. #23838594
       Value: 22.08 mm
       
   33. Create: Focal length max. #23838595
       Value: 24.28 mm
       
   34. Create: Contrast #23838596
       Value: 20000:1
       
   35. Create: Light flow #23838597
       Value: 3200 lm
       
   36. Create: Keystone correction type #23838598
       Value: Vertical
       
   37. Create: Connectors and interfaces #23838599
       Value: RS-232, USB Type-A, USB Type-B, HDMI input x 2
       
   38. Create: Number of built-in speakers #23838600
       Value: 1
       
   39. Create: Power per speaker #23838601
       Value: 2 W
       
   40. Create: Noise level #23838602
       Value: 28 dB
       
   41. Create: Depth #23838603
       Value: 190 mm
       
   42. Create: Weight #23838604
       Value: 2.1 kg
       
   43. Create: Image #20915177
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id8881858871608744832/orig
       
   44. Create: Image #20915178
       URL: https://avatars.mds.yandex.net/get-mpic/331398/img_id6392889699202187455/orig
       
   45. Create: Image #20915179
       URL: https://avatars.mds.yandex.net/get-mpic/1808939/img_id2454610323479257704/orig
       
   46. Create: Image #20915180
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7102059358162428354/orig
       
   47. Create: Image #20915181
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id480038193511032872/orig
       
   48. Create: Preview image #20915182
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id8881858871608744832/orig
       
2. Donny Darko 27 April 2023 23:18:23
   Name: Optoma DS331; Catalog: Multimedia projectors