Barco RHDM-1701, User Manual

Page: 35 / 256

Barco - RHDM-1701 - User manual 35
First operation
2.6 How to setup the display unit
In this section a number of settings are discussed which are primarily preference settings that can
be set by the user.
• Set the Picture (
!
) to the required luminance. The default value is 100 cd/m
2
. The display
remains calibrated in the allowed picture range (45-150 cd/m2). The picture of the display unit
can thus be adjusted according to the preference of the customer.
• The display unit is a digital display, so the signal black level is always mapped correctly to the
LCD black. Depending on the ambient light illumination and reflection from the screen it might be
necessary to align (lift) the black level using a “Pluge” test pattern and adjusting the Back-
ground (
) of the display unit.
• Toggle the button until the required color working space is selected (e.g. SMPTE RP145).
The color working space determines the color primaries (comparable to the CRT phosphors) that
are used to display the image on the screen. This setting is a geographic region preference set-
ting.
• Enter the color working space toolbox by pressing ( - long press). Set the required white
point (default D65). Store the setting under a “Custom” preset.
• Enter the input window menu by pressing or ( - long press). Set the signal input
range to be visualized on the screen (default 64-1019). Select the OETF (opto-electric transfer
function – ‘gamma’) (default is ITU.709).
• Input signals which have an identifier packet describing the type of input signal are processed
automatically by the display unit. When the input signal does not have an identifier packet,
it may be that the display unit is not able to display the input signal correctly. In this case it is
necessary to set the input signal properties manually:
Press to enter the OSD menu.
Use the trackball to move the submenu “Input settings”.
Select the type of input that is connected to the input board (Single or Dual link).
When the signal description in this submenu is not correct, override the signal detection and
set the input signal properties manually. E.g. for Dual Link: RGB, 4:4:4, 10 bit and Seg-
mented frame.