Change history for item: NEC VT770

Edit History of changes Delete item

1. Donny Darko 25 September 2023 01:42:01
   1. Create: Width #587177
      Value: 245
      
   2. Create: Height #587178
      Value: 97
      
   3. Create: Description #23725535
      Value: Purpose: office, projector resolution: 1024x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: RS-232, USB Type-A, USB Type-B, S- input Video, VGA input x 2, input
      
   4. Create: Brand #23725536
      Value: NEC
      
   5. Create: Type #23725537
      Value: Stationary
      
   6. Create: Technology #23725538
      Value: LCD
      
   7. Create: Purpose #23725539
      Value: For office
      
   8. Create: Projector resolution #23725540
      Value: 1024x768
      
   9. Create: Image aspect ratio #23725541
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23725542
       Value: 3
       
   11. Create: Image functions and options #23725543
       Value: Keystone correction
       
   12. Create: Peculiarities #23725544
       Value: Speakers
       
   13. Create: Lamp life #23725545
       Value: 2000 h
       
   14. Create: Lamp life in eco mode #23725546
       Value: 3000 h
       
   15. Create: Number of lamps #23725547
       Value: 1
       
   16. Create: Power of each lamp #23725548
       Value: 200 W
       
   17. Create: Min. projection distance #23725549
       Value: 0.71 m
       
   18. Create: Max. projection distance #23725550
       Value: 10.9 m
       
   19. Create: Min. diagonal size #23725551
       Value: 0.63 m
       
   20. Create: Max. diagonal size #23725552
       Value: 7.62 m
       
   21. Create: Min. horizontal frequency #23725553
       Value: 15 kHz
       
   22. Create: Max. line frequency #23725554
       Value: 100 kHz
       
   23. Create: Min. vertical frequency #23725555
       Value: 50 Hz
       
   24. Create: Max. frame frequency #23725556
       Value: 120 Hz
       
   25. Create: Aperture number F, min #23725557
       Value: 1.7
       
   26. Create: F-number F, max #23725558
       Value: 2
       
   27. Create: Focal length min. #23725559
       Value: 24 mm
       
   28. Create: Focal length max. #23725560
       Value: 28.8 mm
       
   29. Create: Contrast #23725561
       Value: 400:1
       
   30. Create: Light flow #23725562
       Value: 3000 lm
       
   31. Create: Luminous flux in economy mode #23725563
       Value: 2300 lm
       
   32. Create: Keystone correction type #23725564
       Value: Vertical
       
   33. Create: Connectors and interfaces #23725565
       Value: RS-232, USB Type-A, USB Type-B, S-Video input, VGA input x 2, RCA audio input x 2, mini jack 3.5 mm audio input, composite video input, component video input
       
   34. Create: Number of built-in speakers #23725566
       Value: 2
       
   35. Create: Power per speaker #23725567
       Value: 5 W
       
   36. Create: Noise level #23725568
       Value: 30 dB
       
   37. Create: Depth #23725569
       Value: 340 mm
       
   38. Create: Weight #23725570
       Value: 3.6 kg
       
   39. Create: Image #20898169
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id610121666069582362/orig
       
   40. Create: Preview image #20898170
       URL: https://avatars.mds.yandex.net/get-mpic/1750207/img_id610121666069582362/orig
       
2. Donny Darko 27 April 2023 23:06:26
   Name: NEC VT770; Catalog: Multimedia projectors