Change history for item: Geha compact 328

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1. Donny Darko 25 September 2023 04:32:18
   1. Create: Width #592543
      Value: 325
      
   2. Create: Height #592544
      Value: 97
      
   3. Create: Description #23816280
      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-B, S-Video input, VGA input, RCA audio input,
      
   4. Create: Brand #23816281
      Value: Geha
      
   5. Create: Type #23816282
      Value: Stationary
      
   6. Create: Technology #23816283
      Value: LCD
      
   7. Create: Purpose #23816284
      Value: For office
      
   8. Create: Projector resolution #23816285
      Value: 1024x768
      
   9. Create: Image aspect ratio #23816286
      Value: 4:3
      
   10. Create: Number of LCD/DMD panels #23816287
       Value: 3
       
   11. Create: Image functions and options #23816288
       Value: Keystone correction
       
   12. Create: Peculiarities #23816289
       Value: Speakers
       
   13. Create: Lamp type #23816290
       Value: UHP
       
   14. Create: Lamp life #23816291
       Value: 2000 h
       
   15. Create: Lamp life in eco mode #23816292
       Value: 3000 h
       
   16. Create: Number of lamps #23816293
       Value: 1
       
   17. Create: Power of each lamp #23816294
       Value: 200 W
       
   18. Create: Min. projection distance #23816295
       Value: 1m
       
   19. Create: Max. projection distance #23816296
       Value: 1.06 m
       
   20. Create: Min. diagonal size #23816297
       Value: 1m
       
   21. Create: Max. diagonal size #23816298
       Value: 7.62 m
       
   22. Create: Min. ratio of distance to image size #23816299
       Value: 1.45
       
   23. Create: Max. ratio of distance to image size #23816300
       Value: 1.74
       
   24. Create: Min. horizontal frequency #23816301
       Value: 31 kHz
       
   25. Create: Max. line frequency #23816302
       Value: 92 kHz
       
   26. Create: Min. vertical frequency #23816303
       Value: 48 Hz
       
   27. Create: Max. frame frequency #23816304
       Value: 120 Hz
       
   28. Create: Zoom optical #23816305
       Value: 1.2
       
   29. Create: Aperture number F, min #23816306
       Value: 1.65
       
   30. Create: F-number F, max #23816307
       Value: 1.93
       
   31. Create: Focal length min. #23816308
       Value: 18.5 mm
       
   32. Create: Focal length max. #23816309
       Value: 222 mm
       
   33. Create: Contrast #23816310
       Value: 500:1
       
   34. Create: Light flow #23816311
       Value: 2600 lm
       
   35. Create: Luminous flux in economy mode #23816312
       Value: 2100 lm
       
   36. Create: Keystone correction type #23816313
       Value: Vertical
       
   37. Create: Connectors and interfaces #23816314
       Value: 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
       
   38. Create: Number of built-in speakers #23816315
       Value: 1
       
   39. Create: Power per speaker #23816316
       Value: 8 W
       
   40. Create: Noise level #23816317
       Value: 33 dB
       
   41. Create: Depth #23816318
       Value: 260 mm
       
   42. Create: Weight #23816319
       Value: 3.3 kg
       
   43. Create: Image #20912313
       URL: https://avatars.mds.yandex.net/get-mpic/1526692/img_id7610505167283545675/orig
       
   44. Create: Image #20912314
       URL: https://avatars.mds.yandex.net/get-mpic/372220/img_id2954054088160192236/orig
       
   45. Create: Preview image #20912315
       URL: https://avatars.mds.yandex.net/get-mpic/1526692/img_id7610505167283545675/orig
       
2. Donny Darko 27 April 2023 23:16:06
   Name: Geha compact 328; Catalog: Multimedia projectors