Yenra LCoS projection room planning record — September 6, 2026
Original reusable worksheet, not an installation specification.

Exact projector and lens:
Manufacturer installation manual/version:
Imaging technology and number of devices:
Native device resolution:
Pixel-shift/display resolution and mode limitations:
Accepted input resolution/frame rate/HDR formats:
Light-source type and maintenance/service requirements:
Screen width, height, aspect ratio, material and gain:
Lens-to-screen distance and manual reference point:
Throw ratio range for that image and lens:
Horizontal/vertical lens shift and combined limits:
Mounting weight, orientation, clearances and cable access:
Room lighting, wall reflections and seat location:

Fictional geometry example only
Image width 2.4 m; hypothetical throw ratio 1.5 to 2.0.
Distance = width * throw ratio = 3.6 to 4.8 m.
At 4.2 m: 4.2 / 2.4 = 1.75.
Use the actual manual for tolerances and installation limits.

Demonstration record
Source/title/scene:
Picture/light-source/processing settings:
Center and corner focus and panel alignment:
SDR and HDR shadow/highlight behavior:
Motion and gaming observations:
Operating noise at expected light output:
Accepted tradeoffs and unresolved questions: