Configuration memories – Lumagen Radiance 2143/2123 User Manual

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Section 2 – Overview

Radiance 2123 and 2143, Rev 041614

As part of the scaling process, digital filtering is used to enhance the image detail. This enhancement allows

standard definition inputs, such as DVDs, to appear to be much higher resolution. This is especially valuable

when standard-definition sources are viewed on the large screen sizes common in home theaters.

Commands can be sent to the Radiance by infrared remote or via the serial RS232 port. The RS232 port is

also used for software updates. Setup is done with the on-screen menu. User functions (e.g. select input)

use direct commands.

Configuration Memories

To understand how the Radiance functions, it is important to note that setup and calibration parameters are

split into “input memories” and “output configurations.” Input memories control the video source setup.

Output configurations control the display setup and calibration. The Output configurations are specified by

selecting a Mode, CMS and Style for each input, input memory, input resolution, and 2D/3D mode.
The Radiance has four input memories (MEMA, MEMB, MEMC and MEMD). Each input memory has eight

sub-memories that are automatically selected for input resolutions of 480, 576, 720p, 1080i50, 1080i60,

1080p24, 1080p60 and Other. The “Other” memory is reserved as a “catch-all” for unspecified resolutions.

Each Input sub-resolution memory can be independently linked to any one of the eight Output Modes, eight

CMS memories, and eight Style memories. These store setup data for the video display setup and

calibration. In the factory default condition all input sub-resolution memories are linked to “Mode 0,” “CMS

0,” and “Style 0.” To change these enter MENU → Output → Output Setup → (2D/3D) → OK →

(Mode, CMS, Style). These settings can be changed for each input sub-resolution memory. To “Save” new

settings, enter MENU → Save → Save → OK.

Default “Input Memory” and “Output ” configuration selection