Lumagen Radiance Mini-3D - Manual (Page 20)

Section 5 – Video Configuration
Radiance Mini rev 091211 12
Custom Modes Menu
The Custom Modes store settings for the timing of HDMI video mode that drives the display. There are menus to
select standard HDMI modes or custom timings for HDMI modes
Output Mode – Global Presets
This command is not generally needed. However, it can be useful when driving displays that do not report EDID
and where no video is visible until a specific format is sent. It changes the Output Mode for all inputs and input
memories. Select the Output Mode from the table below. The command is:
MENU → Output → Custom Modes→ [Custom] → Select Mode → OK
The direct commands to select output resolution are:
480p60: MENU 0 2 1 OK 540p60: MENU 0 2 2 OK
720p60: MENU 0 2 4 OK 768p60: MENU 0 2 5 OK
1080p60: MENU 0 2 7 OK 1080i60: MENU 0 2 8 OK
Exact Output Timing
After selecting an output format, its timing can be modified on a pixel basis. Do not change the timing using this
menu unless it is really needed. Some digital displays lose picture if timing is changed by even a single pixel. The
command is:
MENU → Output → Custom Modes → [Custom] → Timing → Mode Timing
Rate Match
Some material may be sourced at 24.00/60.00 Hertz refresh rates instead of the standard 23.98/59.94 Hertz rates.
It is desirable to slightly alter the output rate to match the input rate as long as the display works with these
different rates. The default setting is 'Off.' Use 'Off' if your display will not accept these rates.
The command is:
MENU → Output → Custom Modes → [Custom] → Timing → Rate Match → (On, Off)
CMS Menu
The Color Management System (CMS) stores settings used to calibrate the color of the display. There are menus to
calibrate the position of the primary/secondary color points, calibrate grayscale tracking, calibrate the gamma
curve, and compensate for red/green push errors.
Gamma Factor
The Gamma Factor adjusts the gamma of the video output up or down. Since the Radiance is in the middle of the
video chain, its default goal is to not affect the image Gamma and so the default Radiance gamma is 1.00.
Changing the Gamma Factor allows the Radiance a “coarse correction” control for display Gamma. It should be set
to (Desired_Gamma / Measured_Gamma). The command is:
MENU → Output → CMS’s → [CMS] → Gamma Factor → OK
Color Gamut
Calibrate the primary and secondary color points using a linear-Gamma 3D color lookup table. Lumagen
recommends calibrating the 75% points. A color probe is necessary for proper adjustment. The command is:
MENU → Output → CMS’s → [CMS] → Color Gamut
Grayscale and Gamma
Allows the parametric adjustment of 2, 5, 11, 12 or 21 color temperature points to adjust the grayscale and
gamma for the display. The command is:
MENU → Output → CMS’s → [CMS] → Gray/Gamma
Color Decoder
Used to correct color decoder errors in the display that cause red and green push. This adjustment should be used
in conjunction with the color and gamut controls. The command is:
MENU → Output → CMS’s → [CMS] → Color Decoder