Change history for item: Optoma EzPro 738

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1. Donny Darko 25 September 2023 04:50:55
   1. Create: Width #593214
      Value: 265
      
   2. Create: Height #593215
      Value: 104
      
   3. Create: Description #23825303
      Value: Purpose: office, projector resolution: 800x600, max. diagonal image size: 7-9 m, luminous flux: 1000-2000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, audio input min
      
   4. Create: Brand #23825304
      Value: Optoma
      
   5. Create: Type #23825305
      Value: Stationary
      
   6. Create: Technology #23825306
      Value: DLP
      
   7. Create: Purpose #23825307
      Value: For office
      
   8. Create: Projector resolution #23825308
      Value: 800x600
      
   9. Create: Image aspect ratio #23825309
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23825310
       Value: 1
       
   11. Create: Image functions and options #23825311
       Value: Keystone correction
       
   12. Create: Peculiarities #23825312
       Value: Speakers
       
   13. Create: Lamp type #23825313
       Value: P-VIP
       
   14. Create: Lamp life #23825314
       Value: 2000 h
       
   15. Create: Number of lamps #23825315
       Value: 1
       
   16. Create: Power of each lamp #23825316
       Value: 200 W
       
   17. Create: Max. diagonal size #23825317
       Value: 7.5 m
       
   18. Create: Min. horizontal frequency #23825318
       Value: 15 kHz
       
   19. Create: Max. line frequency #23825319
       Value: 100 kHz
       
   20. Create: Min. vertical frequency #23825320
       Value: 43 Hz
       
   21. Create: Max. frame frequency #23825321
       Value: 120 Hz
       
   22. Create: Aperture number F, min #23825322
       Value: 2.4
       
   23. Create: F-number F, max #23825323
       Value: 2.65
       
   24. Create: Focal length min. #23825324
       Value: 28.04 mm
       
   25. Create: Focal length max. #23825325
       Value: 35.59 mm
       
   26. Create: Contrast #23825326
       Value: 2000:1
       
   27. Create: Light flow #23825327
       Value: 1800 lm
       
   28. Create: Keystone correction type #23825328
       Value: Vertical
       
   29. Create: Connectors and interfaces #23825329
       Value: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, composite video input
       
   30. Create: Number of built-in speakers #23825330
       Value: 1
       
   31. Create: Power per speaker #23825331
       Value: 3 W
       
   32. Create: Noise level #23825332
       Value: 31 dB
       
   33. Create: Depth #23825333
       Value: 236 mm
       
   34. Create: Weight #23825334
       Value: 2.4 kg
       
   35. Create: Image #20913555
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id425191329081712322/orig
       
   36. Create: Preview image #20913556
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id425191329081712322/orig
       
2. Donny Darko 27 April 2023 23:17:21
   Name: Optoma EzPro 738; Catalog: Multimedia projectors