Closed Captions
Closed captions carried in the ancillary data of a signal are detected by the Qx. To display OP47 closed
captions in the picture view, enable the 'Closed Captions' submenu option and select the OP47 page
containing the relevant closed captions:
l Closed Captions > [Disabled, OP47]
l Closed Captions > OP47 > OP47 Page > [slider, 100...8ff]
Picture Cursor
With Picture Cursor enabled, a specific line and pixel position can be selected in the picture. This feature is
dynamically linked to both the Waveform and Dataview instruments; so measurements from the selected
picture position can be taken from these tools at the same time.
l Picture Cursor > [Enabled, Disabled]
l Picture Cursor > Enabled > Line > [1 to Total no. of Active Lines for current standard]
l Picture Cursor > Enabled > Pixel > [0 to (Total no. of Active Pixels for current standard -1)]
Note: Keep in mind when using Dataview in conjunction with the Picture and Waveform instruments that the
Dataview includes horizontal blanking, and so uses transport line numbers, not active picture line numbers.
Note: ‘Picture Cursor’ is unavailable when ‘Show Blanking’ is enabled.
HDR Heat-map (False Color Overlay) [PHQXO-HDR]
A false color overlay can be applied to the picture view, to highlight luminance ranges of the image that are
of particular interest be they High Dynamic Range (HDR) or otherwise.
The picture can be displayed in gray scale. If enabled at the same time as ‘False Color Highlighting’, all
image elements outside of the enabled false color overlay luminance range(s) will be displayed in gray
scale mode; leaving the false color highlight elements to stand out move:
l Greyscale mode > [Enabled, Disabled]
Different types of false color overlay may be applied to clearly visualize different image details, and a custom
mode is provided to allow the creation of a modified or bespoke overlay:
l False color ranges > False Color Highlighting > [Disabled, PQ HDR, SDR All Bands, SDR Shadow, SDR
Skin Tones, SDR Highlights, Out of Range, S-Log3 Out of Range, Custom]
The range(s) and colors of a selected false color overlay can be modified by adjusting the 7 overlay bands. Up to
7 distinct ranges can be simultaneously enabled in a single overlay. If adjusted, the new or modified overlay will
be designated as the ‘Custom’ overlay type.
Page 34 PHABRIX Qx User Manual
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