HP DreamColor Z27x User Guide 1 - Page 43

Working with 2K and 4K Digital Cinema Image Formats, Open Menu, Image Adjustment, Aspect Ratio Display

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Figure 4-5 Pixel-for-Pixel To change the way the source video is displayed onscreen: 1. Press any button on the front bezel. 2. Press the bottom Open Menu button to open the OSD. 3. Select Image Adjustment to display the adjustment options screen. 4. Select Aspect Ratio Display to display the display options. 5. Use the Up/Down buttons to navigate to the desired open option then press the Select button to select it. NOTE: The Aspect Ratio Display page can be mapped to a bezel button function key for easy access. Refer to Changing the Bezel Button Functions on page 39 for instructions on mapping the bezel button function keys. Working with 2K and 4K Digital Cinema Image Formats The Z27x has direct support for the 2048×1080 and 4096×2160 image formats (containers) as specified in the Digital Cinema Initiatives (DCI) - Digital Cinema System Specification. The following table lists the supported formats. DCI Level Horizontal Pixels Vertical Pixels Frame Rate 1 4096 2160 24.00 2 2048 1080 48.00 3 2048 1080 24.00 TBD* 2048 1080 60.00 * At the time of this document's release, the 60.00 fps 2K format has not yet been formally codified by the DCI. Support for it has been included in the Z27x in anticipation of future use and codification. In addition, the display supports aspect ratio masking for the two standard aspect ratios, 1.85:1 and 2.39:1, within the DCI image container. When DCI aspect ratio masking is selected the source video is masked to only show the pixels within the specified aspect ratio. The following table lists the active pixels that will be displayed for each image container and aspect ratio. Working with 2K and 4K Digital Cinema Image Formats 35

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Figure 4-5
Pixel-for-Pixel
To change the way the source video is displayed onscreen:
1.
Press any button on the front bezel.
2.
Press the bottom
Open Menu
button to open the OSD.
3.
Select
Image Adjustment
to display the adjustment options screen.
4.
Select
Aspect Ratio Display
to display the display options.
5.
Use the
Up/Dow
n buttons to navigate to the desired open option then press the
Select
button to
select it.
NOTE:
The Aspect Ratio Display page can be mapped to a bezel button function key for easy
access. Refer to
Changing the Bezel Button Functions
on page
39
for instructions on mapping the
bezel button function keys.
Working with 2K and 4K Digital Cinema Image Formats
The Z27x has direct support for the 2048×1080 and 4096×2160 image formats (containers) as
specified in the Digital Cinema Initiatives (DCI) - Digital Cinema System Specification. The following
table lists the supported formats.
DCI Level
Horizontal Pixels
Vertical Pixels
Frame Rate
1
4096
2160
24.00
2
2048
1080
48.00
3
2048
1080
24.00
TBD*
2048
1080
60.00
* At the time of this document’s release, the 60.00 fps 2K format has not yet been formally codified by the DCI. Support for it
has been included in the Z27x in anticipation of future use and codification.
In addition, the display supports aspect ratio masking for the two standard aspect ratios, 1.85:1 and
2.39:1, within the DCI image container. When DCI aspect ratio masking is selected the source video
is masked to only show the pixels within the specified aspect ratio. The following table lists the active
pixels that will be displayed for each image container and aspect ratio.
Working with 2K and 4K Digital Cinema Image Formats
35