Lumagen VisionProHDP - Manual (Page 20)

VisionPro HDP
™ User Manual and Installer Guide
© 2004-2006 Lumagen®, Inc. 17 Rev 1.1
Graybar Intensity
Note: Consult a home theater specialist for assistance setting the graybar intensity.
Some degree of burn-in will occur on any susceptible display, but this command can help
minimize it by allowing the intensity of graybars to be adjusted. The command format is:
MENU → OUT → GBAR → SIDE →
[
ˆ
,
‡
]
OK
Output Level
For analog output, specify black pedestal as 0 IRE or 7.5 IRE. Typically this is set to
0 IRE for fixed-pixel displays, and 7.5 IRE for CRT displays. For DVI-D output, set
levels as video (allows blacker-than-black and whiter-than-white) or PC (full-range black
to white). If unsure, use 7.5 IRE for analog and PC levels for DVI-D. The commands are:
For analog: MENU → OUT → LEVL → PDSTL →
( 0 IRE , 7.5 IRE ) OK
For DVI-D: MENU → OUT → LEVL → DVILVL →
( VIDEO , PC ) OK
Output Mode
When set to factory-defaults, there is a single output configuration for all input memories.
If the output mode is set to one of the two independent modes (
INDEP
, or
AUTOIND
), each
input memory can select one, for SD inputs, or four (one for each input resolution) for
HD capable resolutions, of the eight (0 to 7) independent output configurations. The
command to set the output mode is:
MENU → OUT → MODE →
(
SAME
,
INDEP
,
AUTOIND
)
OK
NOTE: After changing to an independent output mode, all memories use output
mode 0. To change an output configuration, the appropriate input and input
memory must be selected, then, the output configuration number must be selected
using 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 and MEMC are linked
and automatically selected for NTSC and PAL, respectively. That is, if MEMA or
MEMC
is active, an NTSC source automatically selects
MEMA
and a PAL source
automatically selects MEMC . MEMB (NTSC) and MEMD (PAL) are linked in the same
way.
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