Blackmagic Design Teranex Mini Instrucciones De Funcionamiento página 38

Switch 1 – Processing Off – Processing On
Switch 1 lets you change the aspect ratio conversion that occurs when down converting Ultra
HD or HD inputs to SD analog outputs. This occurs because Ultra HD and HD formats are
presented in a 16:9 widescreen ratio of width to height, whereas SD is a taller 4:3 ratio.
The three options for aspect ratio conversion you can toggle through here are anamorphic,
center cut and letterbox. These stretch, crop, and add black bars to the top and bottom of your
image, respectively. To switch between these, simply toggle switch 1 on and off to move
through the available options. Each time switch 1 is set to 'on,' the aspect ratio type will move
ahead one option.
The behavior of switch 1 also changes depending on the analog output format you are using.
Composite video is always standard definition, so setting switch 1 to 'off' simply leaves the last
aspect ratio conversion option in place. However, component video can support a HD signal,
so when you are converting video from an SD source to a component output, setting switch 1
to 'off' will output a widescreen HD analog signal, with no aspect ratio conversion.
SDI Audio Selection Table
By using the following combinations of switch settings, you can select which SDI audio channels
to output as analog or digital AES/EBU audio with your Teranex Mini – SDI to Analog 12G.
Analog Audio Channels
1 and 2
3 and 4
5 and 6
7 and 8
9 and 10
11 and 12
13 and 14
15 and 16
AES/EBU Audio Channels
1-4
5-8
9-12
13-16
Switch 4 Switch 3
OFF OFF
OFF OFF
OFF ON
OFF ON
ON OFF
ON OFF
ON ON
ON ON
Switch 4 Switch 3
OFF OFF
OFF OFF
OFF ON
OFF ON
Switch 2 Switch Diagram
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Switch 2 Switch Diagram
OFF
ON
OFF
ON
Teranex Mini – SDI to Analog 12G 38