Change history for item: Optoma EX774N

  1. Donny Darko 25 September 2023 04:54:53
    1. Create: Width #593364
      Value: 300
    2. Create: Height #593365
      Value: 100
    3. Create: Description #23827823
      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 #23827824
      Value: Optoma
    5. Create: Type #23827825
      Value: Stationary
    6. Create: Technology #23827826
      Value: DLP
    7. Create: Purpose #23827827
      Value: For office
    8. Create: Projector resolution #23827828
      Value: 1024x768
    9. Create: Image aspect ratio #23827829
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23827830
      Value: 1
    11. Create: Image functions and options #23827831
      Value: Keystone correction
    12. Create: Peculiarities #23827832
      Value: Speakers
    13. Create: Lamp life #23827833
      Value: 2000 h
    14. Create: Lamp life in eco mode #23827834
      Value: 3000 h
    15. Create: Number of lamps #23827835
      Value: 1
    16. Create: Power of each lamp #23827836
      Value: 280 W
    17. Create: Min. projection distance #23827837
      Value: 1m
    18. Create: Max. projection distance #23827838
      Value: 1.1 m
    19. Create: Min. diagonal size #23827839
      Value: 0.6 m
    20. Create: Max. diagonal size #23827840
      Value: 7.65 m
    21. Create: Min. horizontal frequency #23827841
      Value: 15 kHz
    22. Create: Max. line frequency #23827842
      Value: 90 kHz
    23. Create: Min. vertical frequency #23827843
      Value: 50 Hz
    24. Create: Max. frame frequency #23827844
      Value: 85 Hz
    25. Create: Zoom optical #23827845
      Value: 1.15
    26. Create: Aperture number F, min #23827846
      Value: 2.6
    27. Create: F-number F, max #23827847
      Value: 2.81
    28. Create: Focal length min. #23827848
      Value: 26.01 mm
    29. Create: Focal length max. #23827849
      Value: 29.84 mm
    30. Create: Contrast #23827850
      Value: 3000:1
    31. Create: Light flow #23827851
      Value: 4300 lm
    32. Create: Keystone correction type #23827852
      Value: Vertical
    33. Create: Connectors and interfaces #23827853
      Value: Ethernet, RS-232, USB Type-B, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
    34. Create: Number of built-in speakers #23827854
      Value: 1
    35. Create: Power per speaker #23827855
      Value: 3 W
    36. Create: Noise level #23827856
      Value: 32 dB
    37. Create: Depth #23827857
      Value: 244 mm
    38. Create: Weight #23827858
      Value: 3.7 kg
    39. Create: Additional Information #23827859
      Value: Password protection, Kensington lock slot
    40. Create: Image #20913744
      URL: https://avatars.mds.yandex.net/get-mpic/1925356/img_id8619813718510874239/orig
    41. Create: Image #20913745
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8148751112882594086/orig
    42. Create: Preview image #20913746
      URL: https://avatars.mds.yandex.net/get-mpic/1925356/img_id8619813718510874239/orig
  2. Donny Darko 27 April 2023 23:17:34
    Name: Optoma EX774N; Catalog: Multimedia projectors