Change history for item: Optoma ES522

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1. Donny Darko 25 September 2023 04:55:44
   1. Create: Width #593398
      Value: 280
      
   2. Create: Height #593399
      Value: 80
      
   3. Create: Description #23828388
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 5-7 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, RCA audio input
      
   4. Create: Brand #23828389
      Value: Optoma
      
   5. Create: Type #23828390
      Value: Stationary
      
   6. Create: Technology #23828391
      Value: DLP
      
   7. Create: Purpose #23828392
      Value: For office
      
   8. Create: Projector resolution #23828393
      Value: 800x600
      
   9. Create: Image aspect ratio #23828394
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23828395
       Value: 1
       
   11. Create: Image functions and options #23828396
       Value: Keystone correction
       
   12. Create: Peculiarities #23828397
       Value: Speakers
       
   13. Create: Lamp life #23828398
       Value: 3000 h
       
   14. Create: Lamp life in eco mode #23828399
       Value: 4000 h
       
   15. Create: Number of lamps #23828400
       Value: 1
       
   16. Create: Power of each lamp #23828401
       Value: 180 W
       
   17. Create: Min. projection distance #23828402
       Value: 1.5 m
       
   18. Create: Max. projection distance #23828403
       Value: 10 m
       
   19. Create: Min. diagonal size #23828404
       Value: 0.94 m
       
   20. Create: Max. diagonal size #23828405
       Value: 6.26 m
       
   21. Create: Min. horizontal frequency #23828406
       Value: 15 kHz
       
   22. Create: Max. line frequency #23828407
       Value: 91 kHz
       
   23. Create: Min. vertical frequency #23828408
       Value: 43 Hz
       
   24. Create: Max. frame frequency #23828409
       Value: 87 Hz
       
   25. Create: Aperture number F, min #23828410
       Value: 2.55
       
   26. Create: Focal length min. #23828411
       Value: 222 mm
       
   27. Create: Contrast #23828412
       Value: 3000:1
       
   28. Create: Light flow #23828413
       Value: 2800 lm
       
   29. Create: Keystone correction type #23828414
       Value: Vertical
       
   30. Create: Connectors and interfaces #23828415
       Value: RS-232, USB Type-B, S-Video input, VGA input, RCA audio input, composite video input, component video input
       
   31. Create: Number of built-in speakers #23828416
       Value: 1
       
   32. Create: Power per speaker #23828417
       Value: 2 W
       
   33. Create: Noise level #23828418
       Value: 32 dB
       
   34. Create: Depth #23828419
       Value: 205 mm
       
   35. Create: Weight #23828420
       Value: 2.5 kg
       
   36. Create: Image #20913795
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1597176098612955509/orig
       
   37. Create: Image #20913796
       URL: https://avatars.mds.yandex.net/get-mpic/1539743/img_id159531319209311128/orig
       
   38. Create: Preview image #20913797
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id1597176098612955509/orig
       
2. Donny Darko 27 April 2023 23:17:36
   Name: Optoma ES522; Catalog: Multimedia projectors