Change history for item: Optoma DW339

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1. Donny Darko 25 September 2023 05:03:04
   1. Create: Width #593672
      Value: 287
      
   2. Create: Height #593673
      Value: 89
      
   3. Create: Description #23833230
      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 #23833231
      Value: Optoma
      
   5. Create: Type #23833232
      Value: Stationary
      
   6. Create: Technology #23833233
      Value: DLP
      
   7. Create: Purpose #23833234
      Value: For office
      
   8. Create: Projector resolution #23833235
      Value: 1280x800
      
   9. Create: Image aspect ratio #23833236
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23833237
       Value: 1
       
   11. Create: Image functions and options #23833238
       Value: 3D, keystone correction
       
   12. Create: Peculiarities #23833239
       Value: Speakers
       
   13. Create: Lamp life #23833240
       Value: 4500 h
       
   14. Create: Lamp life in eco mode #23833241
       Value: 6500 h
       
   15. Create: Number of lamps #23833242
       Value: 1
       
   16. Create: Power of each lamp #23833243
       Value: 190 W
       
   17. Create: Min. projection distance #23833244
       Value: 12 m
       
   18. Create: Max. projection distance #23833245
       Value: 12 m
       
   19. Create: Min. diagonal size #23833246
       Value: 0.72 m
       
   20. Create: Max. diagonal size #23833247
       Value: 7.62 m
       
   21. Create: Min. ratio of distance to image size #23833248
       Value: 1.55
       
   22. Create: Max. ratio of distance to image size #23833249
       Value: 1.7
       
   23. Create: Min. horizontal frequency #23833250
       Value: 15 kHz
       
   24. Create: Max. line frequency #23833251
       Value: 91 kHz
       
   25. Create: Min. vertical frequency #23833252
       Value: 24 Hz
       
   26. Create: Max. frame frequency #23833253
       Value: 85 Hz
       
   27. Create: Zoom optical #23833254
       Value: 1.1
       
   28. Create: Aperture number F, min #23833255
       Value: 2.5
       
   29. Create: F-number F, max #23833256
       Value: 2.67
       
   30. Create: Focal length min. #23833257
       Value: 21.86 mm
       
   31. Create: Focal length max. #23833258
       Value: 24 mm
       
   32. Create: Contrast #23833259
       Value: 5000:1
       
   33. Create: Light flow #23833260
       Value: 2600 lm
       
   34. Create: Keystone correction type #23833261
       Value: Vertical
       
   35. Create: Connectors and interfaces #23833262
       Value: RS-232, USB Type-B, HDMI input, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   36. Create: Number of built-in speakers #23833263
       Value: 1
       
   37. Create: Power per speaker #23833264
       Value: 2 W
       
   38. Create: Noise level #23833265
       Value: 34 dB
       
   39. Create: Depth #23833266
       Value: 236 mm
       
   40. Create: Weight #23833267
       Value: 22.7 kg
       
   41. Create: Image #20914321
       URL: https://avatars.mds.yandex.net/get-mpic/1865278/img_id6246820773570829264/orig
       
   42. Create: Image #20914322
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id5491218618008467741/orig
       
   43. Create: Image #20914323
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id4401913093981729434/orig
       
   44. Create: Preview image #20914324
       URL: https://avatars.mds.yandex.net/get-mpic/1865278/img_id6246820773570829264/orig
       
2. Donny Darko 27 April 2023 23:17:59
   Name: Optoma DW339; Catalog: Multimedia projectors