Change history for item: Optoma W307UST

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1. Donny Darko 25 September 2023 05:06:30
   1. Create: Width #593802
      Value: 357
      
   2. Create: Height #593803
      Value: 231
      
   3. Create: Description #23835571
      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 #23835572
      Value: Optoma
      
   5. Create: Type #23835573
      Value: Stationary
      
   6. Create: Technology #23835574
      Value: DLP
      
   7. Create: Purpose #23835575
      Value: For office
      
   8. Create: Projector resolution #23835576
      Value: 1280x800
      
   9. Create: Image aspect ratio #23835577
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23835578
       Value: 1
       
   11. Create: Image functions and options #23835579
       Value: 3D, keystone correction, ultra short throw
       
   12. Create: Peculiarities #23835580
       Value: Speakers
       
   13. Create: Lamp life #23835581
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23835582
       Value: 4000 h
       
   15. Create: Number of lamps #23835583
       Value: 1
       
   16. Create: Min. projection distance #23835584
       Value: 0.45 m
       
   17. Create: Max. projection distance #23835585
       Value: 0.75 m
       
   18. Create: Min. diagonal size #23835586
       Value: 1.53 m
       
   19. Create: Max. diagonal size #23835587
       Value: 2.54 m
       
   20. Create: Min. ratio of distance to image size #23835588
       Value: 0.35
       
   21. Create: Max. ratio of distance to image size #23835589
       Value: 0.35
       
   22. Create: Min. horizontal frequency #23835590
       Value: 15 kHz
       
   23. Create: Max. line frequency #23835591
       Value: 91 kHz
       
   24. Create: Min. vertical frequency #23835592
       Value: 24 Hz
       
   25. Create: Max. frame frequency #23835593
       Value: 120 Hz
       
   26. Create: Aperture number F, min #23835594
       Value: 2.6
       
   27. Create: F-number F, max #23835595
       Value: 2.6
       
   28. Create: Focal length min. #23835596
       Value: 7.35 mm
       
   29. Create: Focal length max. #23835597
       Value: 7.35 mm
       
   30. Create: Contrast #23835598
       Value: 15000:1
       
   31. Create: Light flow #23835599
       Value: 3500 lm
       
   32. Create: Keystone correction type #23835600
       Value: Vertical
       
   33. Create: Connectors and interfaces #23835601
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, RCA audio input x 2, mini jack 3.5 mm audio input, composite video input
       
   34. Create: Number of built-in speakers #23835602
       Value: 1
       
   35. Create: Power per speaker #23835603
       Value: 10 W
       
   36. Create: Noise level #23835604
       Value: 32 dB
       
   37. Create: Depth #23835605
       Value: 367 mm
       
   38. Create: Weight #23835606
       Value: 7.5 kg
       
   39. Create: Image #20914689
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1596811485594906304/orig
       
   40. Create: Image #20914690
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id9135798056729221387/orig
       
   41. Create: Image #20914691
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id7718739452885185997/orig
       
   42. Create: Image #20914692
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6069369773757390322/orig
       
   43. Create: Image #20914693
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id6613620261286481127/orig
       
   44. Create: Preview image #20914694
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1596811485594906304/orig
       
2. Donny Darko 27 April 2023 23:18:10
   Name: Optoma W307UST; Catalog: Multimedia projectors