Change history for item: Optoma EP761

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1. Donny Darko 25 September 2023 04:52:30
   1. Create: Width #593274
      Value: 221
      
   2. Create: Height #593275
      Value: 97
      
   3. Create: Description #23826300
      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 #23826301
      Value: Optoma
      
   5. Create: Type #23826302
      Value: Stationary
      
   6. Create: Technology #23826303
      Value: DLP
      
   7. Create: Purpose #23826304
      Value: For office
      
   8. Create: Projector resolution #23826305
      Value: 1024x768
      
   9. Create: Image aspect ratio #23826306
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23826307
       Value: 1
       
   11. Create: Image functions and options #23826308
       Value: Keystone correction
       
   12. Create: Peculiarities #23826309
       Value: Speakers
       
   13. Create: Lamp life #23826310
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23826311
       Value: 4000 h
       
   15. Create: Number of lamps #23826312
       Value: 1
       
   16. Create: Power of each lamp #23826313
       Value: 220 W
       
   17. Create: Min. projection distance #23826314
       Value: 12 m
       
   18. Create: Max. projection distance #23826315
       Value: 12.01 m
       
   19. Create: Min. diagonal size #23826316
       Value: 0.69 m
       
   20. Create: Max. diagonal size #23826317
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23826318
       Value: 31 kHz
       
   22. Create: Max. line frequency #23826319
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23826320
       Value: 47 Hz
       
   24. Create: Max. frame frequency #23826321
       Value: 85 Hz
       
   25. Create: Aperture number F, min #23826322
       Value: 2.41
       
   26. Create: F-number F, max #23826323
       Value: 2.55
       
   27. Create: Focal length min. #23826324
       Value: 21.79 mm
       
   28. Create: Focal length max. #23826325
       Value: 23.99 mm
       
   29. Create: Contrast #23826326
       Value: 2200:1
       
   30. Create: Light flow #23826327
       Value: 3200 lm
       
   31. Create: Keystone correction type #23826328
       Value: Vertical
       
   32. Create: Connectors and interfaces #23826329
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   33. Create: Number of built-in speakers #23826330
       Value: 1
       
   34. Create: Power per speaker #23826331
       Value: 2 W
       
   35. Create: Noise level #23826332
       Value: 27 dB
       
   36. Create: Depth #23826333
       Value: 295 mm
       
   37. Create: Weight #23826334
       Value: 2.9 kg
       
   38. Create: Image #20913618
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2429750597802721001/orig
       
   39. Create: Preview image #20913619
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2429750597802721001/orig
       
2. Donny Darko 27 April 2023 23:17:27
   Name: Optoma EP761; Catalog: Multimedia projectors