Aspect Ratio - NEC TheaterSync Video Processor User Manual

MKT-0026-UMN-1.002F
Level 1 Level 2
BCE
Advanced
HQV Noise
Reduction
Split
5.2

Aspect Ratio

TheaterSync provides five different aspect ratio treatments. The operation mode of these
treatments depends on the aspect ratio of the input channel and the output display.
The TheaterSync assumes that the aspect ratio of input and output is consistent with the industry
standard definition of the aspect ratio of the particular input signal and video mode. Output
aspect ratio is thus determined by the resolution selected by the user in Setup Mode. Input aspect
ratio is determined by the TheaterSync video mode recognition circuitry. Only two output aspect
ratios are supported, 4:3 and 16:9
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Default for DVI and Analog RGB inputs.
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The special case of 1280 x 1024 SXGA (an aspect ratio of 5:4) on output is treated as if it were 4:3. The output of
a 1280 x 1024 display will be slightly distorted; circles will appear to be vertically oriented ovals. Since the
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OSM Menu Level
Level 3 Level 4
Vivid
Dark Scene
Bright Scene
3
Graphics
Off
Low
(default)
TRNR
Med
High
Off (default)
Low
CNR
Medium
High
Off (default)
On
4
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TheaterSync Video Processor User Manual
Level 5
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Comments
Enhances color, expands video
range signals.
Enhances detail in dark
scenes, expands video range
signals.
Enhances detail in bright
scenes, expands video range
signals.
Transfers full range input
signals (0-255) to full range
output
Turns off Temporal Recursive
Noise Reduction (TRNR)
Select TRNR -- low bias setting
Select TRNR -- medium bias
setting
Select TRNR -- high bias
setting
Turns off the Codec Noise
Reduction
Select Codec Noise Reduction,
low level
Select Codec Noise Reduction,
medium level
Select Codec Noise Reduction,
high level
Toggles the split screen mode
Toggles the split screen mode
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