7. Random Access
Image 7-2
Example for
Clamp position
[trailing]
Field polarity
The field polarity function is used for interlaced images. Both rasters of the image could be shifted in a
wrong way (double lines are visible in the image). This can be corrected by forcing the field polarity to
[neg] or [pos]. Use the
ENTER
key to toggle between [pos] and [neg].
Field select
Default [both]
The field select is only used for interlaced images. One frame of an interlaced image contains two
fields, an even and an odd field. The choice exists to project [both] fields on the screen or only the
[even] or [odd] field. This can be useful for 3D projection. Use the
ENTER
key to toggle between
[both], [even] and [odd].
Vertical refresh
[sync/async]
The way of updating the image information on the LCD panels. Not available for PAL-NTSC-SECAM
sources. This option will be displayed in gray.
•
For sources with a vertical frequency up to 60 Hz : the vertical refresh rate is the same as the
vertical frequency of the incoming source. This is a necessity to project moving images without
’motion artifacts’. For stationary images with a vertical frequency up to 60 Hz it is still possible
to use asynchronous refresh. When loading Pal, Secam, NTSC-files the synchronous mode is
default, for all other sources below 60 Hz asynchronous mode is default.
•
For sources with a vertical frequency higher that 60 Hz : the vertical refresh is different than the
vertical frequency of the incoming source. Synchronous refresh cannot be used.
Vertical Sync Polarity:
[leading] or [trailing]
The vertical refresh can be synchronized with the leading sync edge or trailing sync edge. Default on
[leading]. Toggling to [trailing] is only necessary for special applications where the trailing edge of the
sync signal has to be taken as a reference. Use the
ENTER
key to toggle between [leading] or [trailing]
R5976182 BARCOREALITY 6500 30012001
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Summary of Contents for BARCOREALITY 6500
Page 1: ...INTELLIGENT DISPLAYS BARCOREALITY 6500 R9001960 R9001969 OWNER S MANUAL 30012001 R5976182 01 ...
Page 4: ......
Page 8: ...Table of contents 4 R5976182 BARCOREALITY 6500 30012001 ...
Page 12: ...1 Packaging and Dimensions 8 R5976182 BARCOREALITY 6500 30012001 ...
Page 20: ...2 Installation Guidelines 16 R5976182 BARCOREALITY 6500 30012001 ...
Page 42: ...5 Start Up mode 38 R5976182 BARCOREALITY 6500 30012001 ...
Page 68: ...7 Random Access 64 R5976182 BARCOREALITY 6500 30012001 ...
Page 90: ...9 Service mode 86 R5976182 BARCOREALITY 6500 30012001 ...
Page 94: ...A Standard Source Set Up Files 90 R5976182 BARCOREALITY 6500 30012001 ...
Page 118: ...D Cleaning the Dustfilter 114 R5976182 BARCOREALITY 6500 30012001 ...
Page 120: ...Glossary 116 R5976182 BARCOREALITY 6500 30012001 ...
Page 124: ...Index 120 R5976182 BARCOREALITY 6500 30012001 ...
Page 126: ...List of tables 122 R5976182 BARCOREALITY 6500 30012001 ...