System Cabling
98
SDI Outputs
Identical signals are present on each of the paired output connectors on the back of the
Video Processor Frame. All of the outputs carry the same video format, as determined by
the standard selected and by the reference signals connected.
Reference Input
The GV K-Frame XP Video Processor has referencing that can lock to any digital input video
signal or one analog looping reference input. Each can be used with any SD/HD/3G/4K
standard.
Note:
The Frame Operating Mode does not automatically set to the
reference input and does not follow the input sync rate. The Frame Operating
Mode is set in the Eng Setup, Video Settings menu.
For the analog looping reference input, 75-ohm termination of the looping input can be
used either directly, on the adjacent connector, or at the end of a daisy chain looping to
other equipment.
Input Sync Rates will show ‘Locked’ in the Frame Status pane of the Eng Setup, Video
Settings menu when the Frame Operating Mode matches an evenly divisible input
reference frequency. For example, if your reference is NTSC color black (frame rate 29.97Hz,
field rate 59.94Hz) you can select any Frame Operating Mode that has a vertical rate of
29.97Hz or 59.94Hz.
Supported Media Port Frame Rates
SD
•
720p (1440)x480i 29.97 Hz
•
720p (1440)x576i 25 Hz
HD
•
1280x720p 50/59.94/60 Hz
•
1920x1080i 25/29.97/30 Hz
Note:
HDCP is
not
supported.
GV K-Frame XP Video Processor Frame GPI/Relay Tally Interface
GV K-Frame XP Video Processor Frame GPI/Relay Tally Interface
The GPI (General Purpose Interface) and relay tally interface provides a means to transfer
commands to and from the switcher to external devices. A one wire per function parallel
hardware relay mechanism is used. The nominal contact rating specification for each relay
is 1A, 60 V.
GPI and Relay Tally Connections
Each Video Input/Output module has a 37 pin female sub-miniature D connector on the
rear of the chassis, available for GPI and relay tally. Each connector has 4 GPI Inputs, 4 GPI
Outputs, and 16 Relay Tally Outputs. Relays are in groups of four with a common ground.
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Страница 49: ...Installation Service Manual 25 15RUVideo Processor Views 15 RU Front View withDoor Removed ...
Страница 50: ...Frame Installation 26 15 RU Rear ViewIP Gearbox Conversion 15RU Front View withDoor Removed ...
Страница 52: ...Frame Installation 28 PowerSupplyFrameDimensions TopView ...
Страница 126: ...System Cabling GPI In GPI Out Relay Tally Pin Assignments 102 D 37Female Pin 1 Pin19 Pin 20 Pin 37 Socket Pinout ...
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Страница 296: ...External Interfaces 272 PBus and GPI Enables ...
Страница 304: ...External Interfaces 280 About Editor Ports 6 Select the Map Sources button and configure the Switcher Sources ...
Страница 337: ...Installation Service Manual 313 8804_33 Karrera3 ME Panel Open Air Guide Removed Transition Input Board Board Power ...
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