Change history for item: Optoma EW675UT

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1. Donny Darko 25 September 2023 05:01:20
   1. Create: Width #593608
      Value: 426
      
   2. Create: Height #593609
      Value: 210
      
   3. Create: Description #23832154
      Value: Purpose: office, projector resolution: 1280x800, max. diagonal image size: up to 5 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: Ethernet, RS-232, USB Type-B, HDMI input, input S-Video input
      
   4. Create: Brand #23832155
      Value: Optoma
      
   5. Create: Type #23832156
      Value: Stationary
      
   6. Create: Technology #23832157
      Value: DLP
      
   7. Create: Purpose #23832158
      Value: For office
      
   8. Create: Projector resolution #23832159
      Value: 1280x800
      
   9. Create: Image aspect ratio #23832160
      Value: 8:5
      
   10. Create: Number of LCD/DMD panels #23832161
       Value: 1
       
   11. Create: Image functions and options #23832162
       Value: 3D, keystone correction, ultra short throw
       
   12. Create: Peculiarities #23832163
       Value: Speakers
       
   13. Create: Lamp life #23832164
       Value: 2500 h
       
   14. Create: Lamp life in eco mode #23832165
       Value: 3000 h
       
   15. Create: Min. projection distance #23832166
       Value: 0.4 m
       
   16. Create: Max. projection distance #23832167
       Value: 0.65 m
       
   17. Create: Min. diagonal size #23832168
       Value: 15.4 m
       
   18. Create: Max. diagonal size #23832169
       Value: 2.54 m
       
   19. Create: Min. ratio of distance to image size #23832170
       Value: 0.3026
       
   20. Create: Min. horizontal frequency #23832171
       Value: 15 kHz
       
   21. Create: Max. line frequency #23832172
       Value: 91 kHz
       
   22. Create: Min. vertical frequency #23832173
       Value: 25 Hz
       
   23. Create: Max. frame frequency #23832174
       Value: 85 Hz
       
   24. Create: Zoom digital #23832175
       Value: 2
       
   25. Create: Aperture number F, min #23832176
       Value: 2.71
       
   26. Create: Contrast #23832177
       Value: 3000:1
       
   27. Create: Light flow #23832178
       Value: 3200 lm
       
   28. Create: Keystone correction type #23832179
       Value: Vertical
       
   29. Create: Connectors and interfaces #23832180
       Value: Ethernet, RS-232, USB Type-B, HDMI input, S-Video input, VGA x 2 input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
       
   30. Create: Number of built-in speakers #23832181
       Value: 1
       
   31. Create: Power per speaker #23832182
       Value: 10 W
       
   32. Create: Noise level #23832183
       Value: 32 dB
       
   33. Create: Depth #23832184
       Value: 407 mm
       
   34. Create: Weight #23832185
       Value: 7.6 kg
       
   35. Create: Image #20914152
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6157176705778436706/orig
       
   36. Create: Image #20914153
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id3896018916247118620/orig
       
   37. Create: Image #20914154
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id2881724458483189667/orig
       
   38. Create: Image #20914155
       URL: https://avatars.mds.yandex.net/get-mpic/199079/img_id8760057695890037293/orig
       
   39. Create: Image #20914156
       URL: https://avatars.mds.yandex.net/get-mpic/1680954/img_id2608588782055639254/orig
       
   40. Create: Preview image #20914157
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id6157176705778436706/orig
       
2. Donny Darko 27 April 2023 23:17:54
   Name: Optoma EW675UT; Catalog: Multimedia projectors