OG-3G-AMA openGear Card v1.0 11 www.aja.com
Chapter 2 – Operation
Default Operational Settings
The OG-3G-AMA converter ships from the factory with the following
configuration:
• Local (DIP switch) control (DashBoard shows status only).
• Input analog audio channels 1-8 are embedded to SDI output channels 1-8,
overwriting any existing embedded audio.
• HANC packets for embedded audio channels 1-8 will be overwritten, and all
other HANC packets will be passed through.
• The analog audio operating level is set to 0 dBfs = +24 dBu.
If these settings apply to your requirements, you can simply connect the video
and audio input and output signal cables.
For other applications, you can configure the card using its DIP switch settings, or
by setting Remote (DIP switch) control and using the DashBoard Control System
and a PC or Mac networked to an openGear frame. Analog audio levels can only
be set using the DashBoard Control System.
DIP Switches
The OG-3G-AMA DIP switches configure the audio embedding and
disembedding functions.
CONTROL
LOCAL
REMOTE
EMBED 1/2
ON
OFF
EMBED 3/4
ON
OFF
EMBED 5/6
ON
OFF
EMBED 7/8
ON
OFF
EMBED GROUP
1/2
3/4
DISEMBED GROUP 1/2
3/4
PASS HANC
ON
OFF
DIP Switch Settings
DIP switch settings can be used to configure the functions of the OG-3G-AMA
card. Please see the following
Table 1. "Description of the DIP Switch Settings" on
page 12
for detailed descriptions of the DIP switch settings.
