Grass Valley 8985FS v.1.3.2 User Manual
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8985FSP/FS — Instruction Manual
Specifications
Electrical Length
Input to output delay: Default with zero user input delay
In delay mode or in genlock mode with zero input video delay with respect to genlock frame position
(see
)
Full-frame mode
1 frame periods in all formats
Minimum delay mode
~ 300 pixel periods in all formats
Input to output delay: User input delay in pixel steps ranging from 0 to 7 frames
1
In delay mode or in genlock mode with any input video delay with respect to genlock frame position
Full-frame mode
1 frame minus 5 lines to 8 frames minus 5 lines
2
Minimum delay mode
150 pixels to 7 frames
3
Power
Power dissipation
< 8.0 W (with Genlock and fiber optic submodules)
Mechanical
Frame type
GeckoFlex
Number of slots required
1 slot
Rear module type
8985FS or 8985FSP: 8900GFR-R
Rear module retainer clip screw torque
4-5 inch-lb./0.45-0.6Nm
Environmental
Frame temperature range
Refer to GeckoFlex Frames 8900FX/FF/FFN Signal Processing
Systems Instruction Manual at:
Operating humidity range
Non-operating temperature
1
The User input delay is specified as 0 to 6 full frames. plus one frame in pixels and lines. The Delay Wrap Position on the
Frame Sync web page roughly indicates what fraction of that last frame of adjustable delay is being used. Because the input
video delay with respect to genlock frame position can vary, the Delay Wrap Position with respect to User Input Delay will
vary.
2
Full Frame Mode always has at least 1 frame minus 5 lines of electrical length.
3
Video distortion can occur with User Input Delay that gives ~150 pixels of electrical length. Increase the delay to give a
total of ~300 pixels of delay for the optimum minimum delay setting.
Table 5. 8985FSP/FS Specifications - (continued)
Parameter
Value