Lumagen VisionDVI & VisionHDP - Manual (Page 21)

VisionHDP ™
User Manual and Installer Guide
© 2004-2007 Lumagen®, Inc. 18 Rev 1.14
the input menu’s OUTSEL command. Changes to the output timing will affect
the selected output configuration.
When NTSC/PAL auto-selection is enabled (AUTOIND), MEMA is linked to MEMC and MEMB is
linked to MEMD. If MEMA is active, a NTSC source automatically selects MEMA and a PAL
source automatically selects MEMC. If MEMB is active, a NTSC source automatically selects
MEMB and a PAL source automatically selects MEMD.
Horizontal Sync Pulse Width
NOTE:
Generally this command should not be used.
Some displays require a narrower horizontal sync pulse than standard SMPTE timing. This
command allows the HSync pulse width to be controlled. The command format is:
MENU 0 9 4 0 → […, †] OK
Copy Output Settings
NOTE: This command is only visible if an independent output mode is selected.
For independent modes (INDEP, or AUTOIND), this command copies the current output
configuration to the selected configuration or configurations. The command format is:
MENU → OUT → COPY→ (ALL, 0 – 7) OK
Input Configuration
After the output is configured and calibrated, calibrate the DVD input. Copy that configuration to
all the other configuration memories (see the Copy Input Settings section on page 24). Then
calibrate the other inputs. To program one of the independent input memories, select the input,
then select the configuration memory and use the menu to configure the input. For example; if
memory A for an input is to be the same as memory B for that same input, the input
configuration must be copied from one to the other.
Component/RGB Input Type Selection
The source type must be programmed for the component/RGB inputs (3 and 4). Select the input
then program its type. For component input mode, you can select either standard-definition (SD)
or high-definition (HD) color-space. The command format is:
MENU → IN → TYPE → (SDYPBPR, HDYPBPR, RGBHV, RGBS, RGsB) OK
NOTE:
For SD resolutions on the component inputs; the SD color space is always used,
regardless of the setting for either
SDYPBPR
or
HDYPBPR
. The
HDYPBPR
mode is only
used for sources that upscale SD material to HD but fail to properly convert the color
space to match the HD standard.
The analog-to-digital converter for these inputs is calibrate d at the factory. However, since
source levels vary, these inputs should be calibrated with the intended source device to achieve
optimal performance. If the source is capable of displaying a 100 IRE Window Pattern, use the
“Calibrate Component/RGB Input” command to calibrate the input.