Frd-Frame Delay - Christie D4K40-RGB Technical Reference

Commands
Command Description
FMD <0 | 1> Enables or disables film detect.
This command is only available if video electronics are on and the
signal is interlaced. (Saved value)
Examples
Enable detect mode:
(FMD 1)
FRD–Frame Delay
Sets the delay between the input sync timing and the output sync timing.
The actual delay can vary based on the amount of processing applied to the image.
Commands
Command Description
FRD <delay> Sets the frame delay, measured in 1/1000ths of a frame (based on
the input frame rate). This command is only available if video
electronics are on. (Saved value)
FRD+STAT? Returns the actual frame delay in 1/1000ths of a frame. This value
may be higher than the required delay as the minimum allowed
delay differs for each of the various channel configurations. (Read-
only)
FRD+TIME? Returns a string representation of the actual frame delay, in
milliseconds. (Read-only)
Note: This representation in milliseconds is approximate and is for
reference only.
Examples
Query the actual frame delay:
(FRD+STAT?)
Result:
(FRD+STAT!1250)
Query the actual frame delay, in microseconds:
(FRD+TIME?)
Result:
(FRD+TIME!"33.33")
Set the frame delay to 2.25 frames:
D4K40-RGB Technical Reference–Serial Commands
020-102972-02 Rev. 1 (01-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
©
Serial API commands
Values
0 = Turns off film detect
1 = Turns on film detect
(Default)
Values
1000 to 3000
2000 = 2 frames (Default)
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