Specifications
220 TVM Series Installation and Operation Handbook
Copyright © 2008, Harris Corporation
SDI Freeze
Item Specification
Freeze-capable displays
• Waveform
• Vector
• Picture
• Data
Display differentiation method Frozen waveform and vector can be set to a different color than live.
All inputs (Inputs A, B, C, D) can each have a different color, and the
frozen waveform and vector can be a third color.
Freeze triggers
• Menu selections: waveform, vector, and picture
• Alarm: data
Waveform and vector frozen
displays
• Display frozen
• Display live
• Display both
Picture displays
• Display frozen
• Display live
Frozen waveform control The following can be altered on a frozen waveform:
• Field select (odd or even)
• H Mag
• V Mag
• H pos
• V pos
• All sweep and filter settings
Data Analyzer
Item Specification
Displays
• Data: Four-word (maximum) display of samples of a particular
line
• Pixel: Three word – Y, CB, CR display of a particular picture
element
• Three modes to display pixel data (pixels within the pixel cursor):
(a) 2H: displays 2 horizontal pixels
(b) 8H: displays 8 horizontal pixels
(c) 2H x 4V: displays 2 horizontal pixels and 4 vertical pixels
Control
• Front Panel selects what to display
• Line Select knob selects a line
• UP/DOWN buttons choose which samples/pixel to display
Interaction with alarms
• Alarms can trigger data freeze
• Peak (Upper and Lower), Luminance (Upper and Lower), and
RGB Gamut cause errored samples to be highlighted
CRC Error Display
Item Specification
Display position Replaces alarm window
Display enable By menu choice
Parameters displayed
• FF CRC Sec (full-field CRC errored seconds- SD only)
• AP CRC Sec (active picture CRC errored seconds – SD only)
• F1 AP CRC Value – displays the most recent active picture CRC
for field 1 (SD only)
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