Section 6
–
Video Output Menu
Copyright 2007-2017 Lumagen, Inc Radiance Pro, Rev 071719
15
Custom Output Mode
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.
NOTE: By default, the Radiance Pro automatically selects the
appropriate output modes based on the EDID reported by the display on the primary video output.
Output Mode
– Direct Commands
Note that these direct commands are meant as
temporary
overrides, not as permanent selections and affect only
the current input, input resolution and input memory. The
Output Setup
menu should be used to program the
output modes if the
Auto
output mode is not being used. The direct commands to select output resolution are:
480p60:
MENU 0 2 1 OK
720p60:
MENU 0 2 4 OK
1080p24:
MENU 0 2 0 OK
1080p60:
MENU 0 2 7 OK
4k24:
MENU 0 2 3 OK
4k50:
MENU 0 2 5 OK
4k60:
MENU 0 2 9 OK
Custom Mode Timing
If a Custom Output Mode Output Timing is selected using the Output Setup Menu, its timing can be modified on a
pixel basis. Do not change the timing using this menu unless it is really needed.
Warning:
Some digital displays lose picture if the timing is changed by even a single pixel.
The command is:
MENU
→
Output
→
Custom Modes
→
[Custom]
→
Mode Timing
Output Label
You can change the output mode labels. Use the
and
buttons to highlight a letter. Use the
and
buttons
to change the letter. Capital letters, small letters, numbers, symbols, and blank are available. The command is:
MENU
→
Output
→
Custom Modes
→
[Custom]
→
Label
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 curve of the Radiance video output up or down. The Radiance is in the
middle of the video chain and the default setting of 1.00 leaves the output gamma unchanged. Changing the
Gamma Factor allows the Radiance to make a
“coarse correction”
of the display Gamma. It should be set to
(Desired_Gamma / Measured_Gamma). Note: You should check and potentially adjust the Black Level after
adjusting the Gamma Factor. The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Gamma Factor
Color Gamut
Allows primary and secondary color point calibration, or calibration of 4913-points throughout the RGB color cube,
using a 3D color lookup table (3D LUT) Color Management System (CMS). You must enable Service Mode to make
changes using this menu.
Note:
A color probe, appropriate calibration software, and proper training is needed for correct adjustment.
Making manual changes is not recommended.
The command is:
MENU
→
Output
→
CMS’s
→
[CMS]
→
Color Gamut
