Change history for item: Hitachi CP-EX251N

Edit History of changes Delete item

1. Donny Darko 24 September 2023 22:58:12
   1. Create: Width #581482
      Value: 320
      
   2. Create: Height #581483
      Value: 85
      
   3. Create: Description #23633446
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, VGA input, audio input
      
   4. Create: Brand #23633447
      Value: Hitachi
      
   5. Create: Type #23633448
      Value: Stationary
      
   6. Create: Technology #23633449
      Value: LCD
      
   7. Create: Purpose #23633450
      Value: For office
      
   8. Create: Projector resolution #23633451
      Value: 1024x768
      
   9. Create: Image aspect ratio #23633452
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23633453
       Value: 3
       
   11. Create: Image functions and options #23633454
       Value: Keystone correction
       
   12. Create: Lamp life #23633455
       Value: 5000 h
       
   13. Create: Lamp life in eco mode #23633456
       Value: 10000 h
       
   14. Create: Number of lamps #23633457
       Value: 1
       
   15. Create: Power of each lamp #23633458
       Value: 225 W
       
   16. Create: Min. projection distance #23633459
       Value: 0.9 m
       
   17. Create: Max. projection distance #23633460
       Value: 10.9 m
       
   18. Create: Min. diagonal size #23633461
       Value: 0.76 m
       
   19. Create: Max. diagonal size #23633462
       Value: 7.62 m
       
   20. Create: Min. ratio of distance to image size #23633463
       Value: 1.5
       
   21. Create: Max. ratio of distance to image size #23633464
       Value: 1.8
       
   22. Create: Zoom optical #23633465
       Value: 1.2
       
   23. Create: Aperture number F, min #23633466
       Value: 2.1
       
   24. Create: F-number F, max #23633467
       Value: 2.3
       
   25. Create: Focal length min. #23633468
       Value: 19 mm
       
   26. Create: Focal length max. #23633469
       Value: 23 mm
       
   27. Create: Contrast #23633470
       Value: 2000:1
       
   28. Create: Light flow #23633471
       Value: 2700 lm
       
   29. Create: Luminous flux in economy mode #23633472
       Value: 1809 lm
       
   30. Create: Keystone correction type #23633473
       Value: Vertical
       
   31. Create: Connectors and interfaces #23633474
       Value: Ethernet, RS-232, USB Type-B, HDMI input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: Number of built-in speakers #23633475
       Value: 1
       
   33. Create: Power per speaker #23633476
       Value: 16 W
       
   34. Create: Noise level #23633477
       Value: 37 dB
       
   35. Create: Depth #23633478
       Value: 245 mm
       
   36. Create: Weight #23633479
       Value: 3.1 kg
       
   37. Create: Image #20885904
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id7807781379171613007.jpeg/orig
       
   38. Create: Image #20885905
       URL: https://avatars.mds.yandex.net/get-mpic/397397/img_id3550646064594185162/orig
       
   39. Create: Image #20885906
       URL: https://avatars.mds.yandex.net/get-mpic/4409630/img_id231943149271458732.jpeg/orig
       
   40. Create: Image #20885907
       URL: https://avatars.mds.yandex.net/get-mpic/364668/img_id7881528535616585267/orig
       
   41. Create: Image #20885908
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id2914167379611227342/orig
       
   42. Create: Preview image #20885909
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id7807781379171613007.jpeg/orig
       
2. Donny Darko 27 April 2023 22:57:41
   Name: Hitachi CP-EX251N; Catalog: Multimedia projectors