GRASS VALLEY 8985PRC - User manual

Specifications Ordering Information
51
8985PRC SD/HD Video Processing Amplifier
Key Features
SD/HD video proc. amp•
Full proc. amp functions, including color•
correction
Video gain, chroma gain, and black-level•
control
Phase control (hue)•
Individual component controls (Y, Cr, Cb)•
Individual RGB gain, offset, and gamma•
controls
Overall gain, offset, and gamma controls•
Split screen mode for in/out comparison•
Accepts an optional fiber transmitter,•
receiver, or transceiver SFP device
providing optical HD-SDI and SD-SDI I/O
Intuitive Web browser configuration and•
SNMP monitoring
Supports Newton control panels for•
on-the-fly facility operation
Supported Frame Types
GeckoFlex with 8900NET (Net Card) for configuration
Power Rating
8.0 Watts – single slot
Inputs
SD/HD-SDI: One electrical or optional fiber optic
•Inputequalization:upto125m
•Auto-sensing:No
Optical: Single-mode (optional)
Formats supported: 1080i@59.94,50;
1080p@24,1080sf@24;720p@59.94,50;
480i@59.94;576i@50
Outputs
SD/HD-SDI: Four electrical and up to two additional
optional fiber optic
•Returnloss:>15dB,5to270MHz;
>15 dB typ, to 1.5 GHz
•Signallevel:SDI800mVp-p±10%
•Rise/falltime(20-80%):140pstypicalforHD,
500 ps typical for SD
•Outputjitter,lowjitterapplied:
<0.2 UI HD >100 kHz
<1.0 UI HD
10 Hz >100 kHz
<0.2 UI SD >1 kHz
•Reclocked:Yes
Optical: Single-mode (optional)
Electrical Length (delay)
HD modes: 104 pixels
SD modes: 90 pixels
Precision: ±1 pixel
RGB Color Correction
RGB range 0% to 200% in 1% steps: R gain,
G gain, B gain, total gain (controls all three at once)
RGB offset range 0% to 100% in 1% steps:
R offset, G offset, B offset, RGB offset (controls all
three at once)
Gamma correction range 0.25 to 4.00 in .01
steps: R gamma correction, G gamma correction,
B gamma correction, total gamma correction
Proc. Amp
Range 0% to 200% in 1% steps: Y gain, color
saturation, total gain (controls Y gain and color
saturation together), Cb gain, Cr gain
Range -100% to 100% in 1% steps:
Cb offset, Cr offset, Y offset
Range -180° to 179° in 1° steps: Hue
Control And Monitoring
SNMP: Yes
Web page configuration: Yes
Local configuration: No
Newton support: Yes
NetConfig support: Yes
NetCentral support: Yes
The 8985PRC is a fiber-ready SD/HD-SDI
video processing amplifier and color corrector.
It is ideal for correcting camera feeds, in-vision
monitor feeds, archive playback, or general
proc. amp duties.
This full-featured proc. amp allows RGB color
correction including gamma and component
adjustments on either SD or HD video. The
8985PRC can also control hue, chroma, and
luma similar to a traditional analog composite
proc. amp. Combined with a Newton control
panel, one or several channels of video can be
controlled easily and precisely by an operator
to make preliminary or even live adjustments
to levels and colors. All the functions of this
proc. amp are available in the 8985FSP frame
synchronizer where proc. amp control needs
to be combined with frame synchronization.
One of three types of optional SFP fiber optic
submodules can be installed in the fiber optic
rear cage connector to provide two fiber
inputs (Dual Receiver), two fiber outputs (Dual
Transmitter), or one fiber input and one fiber
output (Transceiver).
All parameters are set via the standard HTML
Web browsers or via the Newton control panel
(when installed in network equipped frames).
In addition, NetConfig and NetCentral can
be used for remote configuration and SNMP
signal health monitoring.
Refer to the rear module pinout and the block
diagram on the next page.
For detailed specifications, installation, and setup
instructions see:
www.grassvalley.com/docs/modular
This module can be mounted in a GeckoFlex
frame but not in other 8900 series frames
including Gecko-A or Gecko-V frames. As this
module has no card-edge controls, an 8900NET
(Net Card) Network Interface module is required
to configure the module.
8985PRC
SD/HD Video Processing Amplifier, front and rear
module set
SFP-13103G-M1TRX
Fiber transceiver. Low-power 1310 nm single-mode
optical transceiver submodule (one fiber input/one
fiber output)
SFP-13103G-M1DTX
Dual fiber transmitter. Dual low-power 1310 nm
single-mode optical transmitter submodule
SFP-13103G-M1DRX
Dual fiber receiver. Dual low-power 1310 nm single-
mode optical receiver submodule
Applications
Color correction for camera feeds in live•
production
Color enhancement and level correction•
for playback of archival material
Correction of previously digitized material•
not properly color corrected at digitization
Color balancing of feeds to in-vision•
monitors for neutral look

52
8900GFR-R
J1 J2
J3 J4
J5 J6
J7 J8
J9
FIBER
Not Used
Not Used
Out
Out
In
Not Used
Not Used
Out
Out
Fiber I/O
Connector
Fiber RX
Fiber RX
SFP Fiber Optic Transceiver Option
SFP Fiber Optic
Dual Receiver
Option
Fiber RX
Fiber TX
SFP Fiber Optic
Dual Transmitter
Option Fiber TX
4X
SD/HD-SDI
Out
SD/HD
Fiber In 1
SD/HD
Fiber In 1
SD/HD
Fiber In 2
SD/HD
SDI In
SD/HD
Fiber Out 2
SD/HD
Fiber Out 2
SD/HD
Fiber Out 1
Only one fiber
option can be
installed
Equalizer
Fiber TX
RGB Video
Proc Amp
Component
Video
Proc Amp
8985PRC HD/SD Video Processing Amplifier