HD10MD3 HDTV HD to SDI Down Converter User Manual
Contents
1. Test quip ment Depot 1 800 517 B431 HD10MD3 HDTV HD to SDI Down Converter User Manual inse NI If mmm HD 5SDI Spi INPUT OUTPUT Th poole composite Y G HD SDI OUT 2 HD10MD3 HD TO SD DIGITAL Mies d DOWNCONVERTER y j IF m AJA AJA VIDEO SYSTEMS INC September 21 2006 P N 101638 01 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com AJA HD10MD3 HD to SDI Down Converter User Manual Introduction Introduction The AJA HD10MD3 is a miniature digital downconverter for converting HD SDI video to standard definition SDI and analog component composite video The HD10MD3 uses a full 10 bit data path and a multi point interpolation to produce excellent quality down converted video In addition the HD10MD3 converts either 23 98 24Hz 1080p23 98sf or 1080p24sf to a 59 94 Hz output video using the standard 3 2 pulidown technique The output can be formatted for either 4 3 or 16 9 standard definition monitors For 4 3 monitors the output can be formatted for either the Letterbox or Crop modes Four channel AES embedded audio is passed to the SDI output The HD1OMD3 is also dual rate in that SDI inputs pass to the SDI and analog outputs Features Broadcast Quality HD to SD down conversion e Multi Standard Dual rate HD SDI SDI input HD SDI SDI outputs e HD SDI input SMPTE 292 296 HD SDI digital vide2. Turn 4 3 Graticule ON OFF LEFT RIGHT Turn Graticule OFF Turn Graticule ON 4 3 safe area Note Switch 8 has no function AJA AJA VIDEO SYSTEMS INC Jumper Settings Jumper J8 is located next to the DIP Switch To access it remove the back of the HD10MD3 case by first removing the 4 phillips screws that secure it The meaning of the jumper settings is described in the illustration below 7 Z a F Frapi n cunt Jl A e F Mie r Jumper Between Pins 1 and 2 ON RP215 is used to synchronize 3 2 pulldown sequence OFF RP188 is used In both cases the A Frame is synchronized to frame with timecode xx 00 AAU OAO e_o e e Ww N Jumper J8 Jumper Between Pins 5 and 6 ON Output start of vertical blanking lines up with input start of vertical blanking OFF Output start of vertical sync lines up with input start of vertical sync per RP168 AJA HD10MD3 HD to SDI Down Converter User Manual Installation Output Selection The following table shows the combinations of DIP switch settings required to configure the Matrix For Output three BNCs below the SDI Output BNC 3 BNCs 1 Composite and 1 Y C Pedestal RIGHT RIGHT CMPSTE 1 Composite and 1 Y C no pedestal RIGHT LEFT CMPSTE RGB LEFT RIGHT RGB LEFT CMPNT RGB with pedestal LEFT RIGHT RGB RIGHT CMPNT SMPTE component BETA625 LEFT LEFT LEFT EBU N10 CMPNT YPbPr BETA 525 component L
3. EFT LEFT RIGHT CMPNT YPbPr Installation Typically HD10MD3 installation consists of the following 1 disconnect 5VDC from the convertor 2 configure the DIP switch for the desired equipment configuration and video formats 3 connect video equipment to the convertor BNCs 4 apply 5VDC power to the converter AJA power supply model DWP Specifications tem emt o Formats 1080i 50 59 94 60Hz 1080p psf 23 98 24 25 29 97 30 Hz 720p 23 98 24 25 29 97 30 50 60Hz Automatic Configuration Inputs HD SDI or SDI SMPTE 259 292 296 10 bit BNC Outputs SDI SMPTE 259M 10 bit BNC YPbPr SMPTE EBU N10 Betacam RGB NTSC PAL YC S Video 10 bit 3 x BNC Down Conversion Multi point interpolation 10 bit processing 3 2 conversion for 23 96 24p psf inputs Frequency Response Y 0 5db to 30 MHz C 25db to 15 MHz BE AJA AJA VIDEO SYSTEMS INC o E User Controls ExternalDipswitch Output Video Format 4 3 16 9 MonitorSelect Letterbox Crop Pedestal Output 4 3 Safe Zone Graticule Overlay 5 8 x 3 1 x 1 147 x 79 x 25mm 5 18V 5 watts Requires power supply Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com
4. o e HD SDI outputs Equalized and buffered copy of input e SDI output SMPTE 259 SDI digital video Analog outputs Component or Composite video 10 bit nput formats 10801 50 59 94 60 Hz 1080psf 23 98 24 25 29 97 30 1080p 23 9B 24 25 29 97 30 10351 59 94 60 Hz 720p 50 59 94 60 Hz External Dipswitch Configuration Power 5 18V unregulated Note The HD10MD3 automatically switches to PAL anytime the input is 10801 50 1080psf 25 or 1080p25 All other frames rates have an NTSC output 60 59 94 30 29 97 24 and 23 98 Block Diagram RP188 RP215 3 2 Pulldown Synchronization Timecode Extraction Audio H amp V De serializer Filtering and Embedding amp SDI Output Decimation RP188 Timecode HD or SD Embedding Input Embedded Audio Extraction Component Composite Outputs selected by DIP switch HD SDI Out 1 DA Outputs C HD SDI Out 2 HDIOMD3 HD to SDI Down Converter Block Diagram I O Connections VIDEO SYSTEMS INC HD SD Input SDI Output BNC BNC HD SDI MEM Composite Wr inur TE Component HDSD Loop Output BNCs Output 1 BNC COMPOSITE Y ee Configuration Determined by HD Loop DIP switch on Output 2 other side of BNC Converter HDIOMD3 HD TO SD DIGITAL 5to18VDC DOWNCONVERTER Power Input HDIOMD3 Side View User Controls The user interface for the HD10MD3 is an 8 switch DIP accessible through a cut o
5. ut in the bottom of the unit Use the DIP switches to configure outputs pedestal blanking and l i OFF CROP enable or disable noise reduction iH 5 3 MONITOR OFF FOCUS OFF GRATICULE OFF AUX The exact function of each DIP switch and what it controls is described on the following pages A jumper accessible by removing the DIP switch side of the case requires removal of 4 screws allows you to select further options described later 2 3 4 5 6 j 8 amp DIP Switches LEFT lt RIGHT Switch 1 Selects Component or Composite Video on 3 Output BNCs LEFT RIGHT Selects Component output Selects composite video output Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com AJA HD10MD3 HD to SDI Down Converter User Manual User Controls 5 Switch 2 Selects Type of Component Video on 3 Output BNCs LEFT RIGHT Selects YPbPr Selects RGB Switch 3 Turns Pedestal OFF ON In YPbPr Mode use BETA Levels LEFT RIGHT Pedestal Off Pedestal On This setting also changes analog output to BETA levels when in YPbPr mode Switch 4 Format Crop Letterbox OFF ON LEFT RIGHT No crop Crop On if S5 switch MONITOR is set to 4 3 position Switch 5 Selects Monitor Output to 4 3 or 16 9 LEFT RIGHT Switch 6 Turns Focus ON OFF LEFT RIGHT Turn Focus OFF Turn Focus ON zoom to center 720 x 486 image Switch 7
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