Link electronic HDC-925 - Manual (Page 2)

Video Input:
SD & HD SDI Input:
SD HD SDI, 10-bit serial digital input at 270Mb/s per SMPTE-259-C or 20-bit serial digital input at 1.485Gb/s
per SMPTE 292-1997, SD audio embedding per SMPTE 272M or HD audio embedding per SMPTE-299
Formats SD: 480i59.94, 576i50
Formats HD: SMPTE-274M: 1080i59.94, 1080i50, 1080sf23.98
Formats HD: SMPTE-296M: 720p59.94, 720p50
Cable Length SD: 300m Belden 1694A at 270Mb/s and HD: 110m Belden 1694A at 1.485Gb/s
Automatic input format detection or Manual input format selection
Active loop out
SD & HD SDI Output (2):
SD HD SDI, 10-bit serial digital output at 270Mb/s per SMPTE-259-C or 20-bit serial digital output at
1.485Gb/s per SMPTE 292-1997, SD audio embed per SMPTE 272M or HD audio embed per SMPTE-299
Formats SD: 480i59.94, 576i50
Formats HD: SMPTE-274M: 1080i59.94, 1080i50, 1080sf23.98
Formats HD: SMPTE-296M: 720p59.94, 720p50
Return Loss: >15dB up to 1.5GHz per SMPTE-292M
Jitter: <0.2UI as per SMPTE-292M
Reference Input
SD Blackburst – SMPTE-170M or HD Tri-level Sync – SMPTE 274M / SMPTE296M
Active loop out
Pixel and Line adjustment (range of adjustment based on selected output format)
Audio Input/Output, Embedded Audio:
8 channels of embedded audio
Sampling: 48KHz
Quantization: SD: 20-bits, HD: 24-bits
Ancillary Data Input/Output:
Closed Caption
SMPTE-334m
SDID=1, SDID=2 not currently supported
Service 1 Only
ITU-608 pass-through for 480i59.94 Input/Output processing (all incoming services will pass through,
i.e. CC1, CC2, CC3, CC4, T1, T2, T3,T4, and XDS).
ITU-608 to ITU-708 translation for 480i59.94 up-conversions to 720p59.94 & 1080i59.94 (only the
primary language from CC1 will be transcoded to DTVCC service S1).
ITU-708 pass-through for HD Input/Output processing for 720p59.94 & 1080i59.94 (all DTVCC services
will pass through, the frame rate and checksums will be adjusted as necessary).
ITU-708, Line 21 extraction for down-conversions from 1080i59.94 or 720p59.94 to 480i59.94 (only if the
line 21 data is present in the 708 CDP, otherwise the output will contain a clock-run-in with null text).
Vertical Interval Time Code (VITC)
Supports vertical interval timecode (VITC) delay to automatically match the video processing delay
Video Indexing
Supports WSS & RP186
Processing Features:
Video Proc Amp
Video gain – adjustable +/- 6dB, default = 0
Black Level – adjustable +/- 30mV, default = 0
Hue – adjustable -179 to +178, default = 0
Saturation – adjustable +/- 6dB, default = 0
Enhance
Detail Enhance - adjustable 0 to 100, default = 0
Sharpness - adjustable 0 to 100, default = 63
Colorspace conversions
Operates automatically based on the selected conversion
There are no user controls for this function
Temporal Recursive Noise Reduction Filter
Bias - adjustable High, Medium, Low, Off, default = Off
Split screen - On/Off
Red Overlay - On/Off
DVI Output
DVI Type: DVI–I, Single Link
Formats Supported: 720p59.94, 720p50, 1080i59.94 & 1080sf23.98
Auto, Film, Video
Allows selection of auto, film, or video processing modes. Default = Auto
Aspect Ratio Conversion
Fixed Aspect Ratio Conversions
Common Top & Bottom
Common Sides
Anamorphic
Flexview
Audio Processing
Supports audio delay adjustment
500ms to +500ms, default = 0ms
Ethernet:
10/100-BaseT Ethernet
Supports DHCP
User Presets
The HDC-925 supports 5 User Presets per video processing channel
General Purpose Interface (GPI)
The HDC-925 supports 5 GPI inputs
GPI 1 is assigned to User Preset 1
GPI 2 is assigned to User Preset 2
GPI 3 is assigned to User Preset 3
GPI 4 is assigned to User Preset 4
GPI 5 is assigned to User Preset 5
GPI triggers can be momentary closures or held low
OLC Web Interface
Format
Input Format Selection
Auto or Manual Selection
Output Format Selection
Picture
Proc Amp & Enhance Settings Adjustment
Aspect Ratio Selection
Proc Amp Adjust Selection
Advanced
Source Selection
TVP Level Selection
Noise Reduction Level Selection
Setup
Preset Selection
Index Support Selection
Audio Group Selection
Audio Delay Adjustment Selection
Audio Error Checking
Timecode Output Line Selection
Closed Caption Support Selection
Closed Caption HD Input/Output Line Selection
Reference Source Selection
Pixel/Timing Adjustment Selection
Reference Timing Adjustment Selection