Table 5-2: Embedder 1 Enable Switch Settings; Table 5-3: Embedder 1 Group Switch Settings; Table 5-4: Embedder 2 Enable Switch Settings - evertz 7721AE4-B-HD Manual

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7700 MultiFrame Manual

7721AE4-(B)-HD HDTV 4 Channel AES Audio Embedder

The source for Embedder A is the audio coming in on the AES IN 1 and 2 connectors. The source for

Embedder B is the audio coming in on the AES IN 3 and 4 connectors. There are separate DIP switch

settings that are used to enable or disable each embedder as well as to set the audio groups where the

embedders will place the audio on the SDI output.

When the DIP switches are set as shown in Table 5-2, the toggle switch is used to enable or disable

Embedder 1. Each time the toggle switch is pressed up or down the Embedder 1 Enable mode will

change as indicated by the LEDs in Table 5-2.

When set to Disable, embedder 1 will be disabled. When set to Enable, the embedder destination can be

set when the DIP switches are set as shown in Table 5-3. Channels 1 and 2 from AES input 1 will be

embedded into channels 1 and 2 of the selected group. Channels 1 and 2 from AES input 2 will be

embedded into channels 3 and 4 of the selected group. If audio is not present on one or both of the AES

inputs, the respective channels of the selected audio group will be mute.

DIP Switch

Off

DIP Switch

Off

When the DIP switches are set as shown in Table 5-4, the toggle switch is used to enable or disable

Embedder 2. Each time the toggle switch is pressed up or down the Embedder 2 Enable mode will

change as indicated by the LEDs in Table 5-4.

When set to Disable, embedder 2 will be disabled. When set to Enable, the embedder destination can be

set when the DIP switches are set as shown in Table 5-5. Channels 1 and 2 from AES input 3 will be

embedded into channels 1 and 2 of the selected group. Channels 1 and 2 from AES input 4 will be

embedded into channels 3 and 4 of the selected group. If audio is not present on one or both of the AES

inputs, the respective channels of the selected audio group will be mute.

DIP Switch

Off

Page-10

Off