AJA Hi5-Plus Version 1.0 - Manual (Page 12)

Hi5-Plus v1.0 www.aja.com 12
2K Crop: Choose Auto, Off, or On. Provides the option of center cutting 2Kx1080 video signals to
make 1920x1080. This function is only enabled in the hardware when the input bit depth
is less than the output bit depth.
Color Dithering: Choose Off or On.
HDMI/DVI: Choose Auto, HDMI, or DVI. When DVI is selected, any audio signals present are not
passed. Choosing “Auto” automatically selects the output mode based on the attached
device's capabilities.
Audio Tab Screen
Click on the Audio tab to view and make changes to the Hi5-Plus audio settings.
Figure 10. MiniConfig, Audio Tab Screen
Audio Selections
NOTE: When using the DVI video protocol no audio is output, since that protocol is video only.
Input Source: Choose which embedded audio channels are routed to the HDMI output. Eight channels
are routed at a time. You can choose Ch 1-8 or Ch 9-16 from the SDI input.
Output Channel Count: Choose Auto, 2 of 8 channels or 8-channel embedded audio. Choosing “Auto”
automatically selects the audio channels based on the attached device's capabilities.
Analog Audio Select: Permits selecting the pair of audio channels to be sent to the analog audio RCA
connectors. The audio pairs routed depend on the Input Source (1-8 or 9-16) setting
above. Choose Ch 1-2 (or 9-10), through Ch 7-8 (or 15-16).
Audio Offset In Frames: Permits time shifting the embedded audio in relationship to the video (for example, to
correct for lip sync problems), in 1/16 of a frame increments. Range is from 0 video frame
to +7.0 video frames. The actual time duration of delay will vary depending on the frame
rate of the format being converted.