Change history for item: Optoma EP773

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1. Donny Darko 25 September 2023 04:52:15
   1. Create: Width #593264
      Value: 300
      
   2. Create: Height #593265
      Value: 101
      
   3. Create: Description #23826133
      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 #23826134
      Value: Optoma
      
   5. Create: Type #23826135
      Value: Stationary
      
   6. Create: Technology #23826136
      Value: DLP
      
   7. Create: Purpose #23826137
      Value: For office
      
   8. Create: Projector resolution #23826138
      Value: 1024x768
      
   9. Create: Image aspect ratio #23826139
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23826140
       Value: 1
       
   11. Create: Image functions and options #23826141
       Value: Keystone correction
       
   12. Create: Peculiarities #23826142
       Value: Speakers
       
   13. Create: Lamp life #23826143
       Value: 3000 h
       
   14. Create: Number of lamps #23826144
       Value: 1
       
   15. Create: Min. projection distance #23826145
       Value: 1m
       
   16. Create: Max. projection distance #23826146
       Value: 1.1 m
       
   17. Create: Min. diagonal size #23826147
       Value: 0.7 m
       
   18. Create: Max. diagonal size #23826148
       Value: 7.65 m
       
   19. Create: Min. horizontal frequency #23826149
       Value: 31 kHz
       
   20. Create: Max. line frequency #23826150
       Value: 90 kHz
       
   21. Create: Min. vertical frequency #23826151
       Value: 50 Hz
       
   22. Create: Max. frame frequency #23826152
       Value: 85 Hz
       
   23. Create: Zoom optical #23826153
       Value: 1.2
       
   24. Create: Aperture number F, min #23826154
       Value: 2.6
       
   25. Create: F-number F, max #23826155
       Value: 2.81
       
   26. Create: Focal length min. #23826156
       Value: 26.01 mm
       
   27. Create: Focal length max. #23826157
       Value: 29.84 mm
       
   28. Create: Contrast #23826158
       Value: 3000:1
       
   29. Create: Light flow #23826159
       Value: 3500 lm
       
   30. Create: Keystone correction type #23826160
       Value: Vertical
       
   31. Create: Connectors and interfaces #23826161
       Value: RS-232, USB Type-B, S-Video input, VGA x 2 input, mini jack 3.5 mm audio input, composite video input
       
   32. Create: Number of color wheel segments #23826162
       Value: 5
       
   33. Create: Noise level #23826163
       Value: 28 dB
       
   34. Create: Depth #23826164
       Value: 244 mm
       
   35. Create: Weight #23826165
       Value: 3.2 kg
       
   36. Create: Image #20913608
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1181021092795797429/orig
       
   37. Create: Preview image #20913609
       URL: https://avatars.mds.yandex.net/get-mpic/1605421/img_id1181021092795797429/orig
       
2. Donny Darko 27 April 2023 23:17:26
   Name: Optoma EP773; Catalog: Multimedia projectors