Change history for item: Acer PD721

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1. Donny Darko 25 September 2023 02:36:45
   1. Create: Width #588796
      Value: 277
      
   2. Create: Height #588797
      Value: 85
      
   3. Create: Description #23754428
      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 #23754429
      Value: Acer
      
   5. Create: Type #23754430
      Value: Stationary
      
   6. Create: Technology #23754431
      Value: DLP
      
   7. Create: Projector resolution #23754432
      Value: 1024x768
      
   8. Create: Image aspect ratio #23754433
      Value: 4:3
      
   9. Create: Number of LCD/DMD panels #23754434
      Value: 1
      
   10. Create: Image functions and options #23754435
       Value: Keystone correction
       
   11. Create: Peculiarities #23754436
       Value: Speakers
       
   12. Create: Lamp type #23754437
       Value: P-VIP
       
   13. Create: Lamp life #23754438
       Value: 2000 h
       
   14. Create: Number of lamps #23754439
       Value: 1
       
   15. Create: Power of each lamp #23754440
       Value: 250 W
       
   16. Create: Min. projection distance #23754441
       Value: 1.14 m
       
   17. Create: Max. projection distance #23754442
       Value: 10 m
       
   18. Create: Min. diagonal size #23754443
       Value: 0.58 m
       
   19. Create: Max. diagonal size #23754444
       Value: 6.25 m
       
   20. Create: Min. horizontal frequency #23754445
       Value: 100 kHz
       
   21. Create: Max. line frequency #23754446
       Value: 15 kHz
       
   22. Create: Min. vertical frequency #23754447
       Value: 43 Hz
       
   23. Create: Max. frame frequency #23754448
       Value: 120 Hz
       
   24. Create: Zoom optical #23754449
       Value: 1.12
       
   25. Create: Contrast #23754450
       Value: 2000:1
       
   26. Create: Light flow #23754451
       Value: 2300 lm
       
   27. Create: Connectors and interfaces #23754452
       Value: PS/2, RS-232, DVI input, S-Video input, mini jack 3.5 mm audio input, composite video input
       
   28. Create: Noise level #23754453
       Value: 32 dB
       
   29. Create: Depth #23754454
       Value: 225 mm
       
   30. Create: Weight #23754455
       Value: 3 kg
       
   31. Create: Image #20903573
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5703805003624322721/orig
       
   32. Create: Preview image #20903574
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id5703805003624322721/orig
       
2. Donny Darko 27 April 2023 23:09:34
   Name: Acer PD721; Catalog: Multimedia projectors