AJA HD10A - Manual (Page 5)

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5 AJA HD10A HDTV Analog to Serial Video Converter User Manual — Installation
Switch 3—Select Internal/External Sync
:
Switch 4—Not Functional
Setting Internal Jumper for Bi-level or Tri-level Sync
There is an internal jumper used for selecting Bi-level or Tri-level. The jumper is set at the
factory to a default setting of Tri-level sync. To change this jumper setting, follow this
procedure:
1. Remove the bottom converter cover by removing the screws securing it, and then
sliding it off.
2. Locate the jumper on the circuit card inside and change it to one of the settings shown
in the diagram below:
Installation
Typically, HD10A 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
LEFT RIGHT
Selects Internal sync Selects External sync
J6A
For Tri-level Sync (default):
For Bi-level Sync:
J6B
J6A
J6B
Item Specification
Component Inputs YPbPr, RGB (SMPTE-274), 3 BNCs
External Sync Input (optional) If used, supplies Sync; if not used Sync is generated
internally
HD Serial Outputs HD-SDI, SMPTE-292/296, 3 BNCs