LTC Port
The LTC port on the back of the frame supports a single LTC connection.

| Pin | Unbalanced | Balanced |
|---|---|---|
| 1 | Signal | Ground/Shield/Common |
| 2 | Ground/Shield/Common | Positive (+) |
| 3 | -- | Negative (-) |
The LTC port on the back of the frame supports a single LTC connection.

| Pin | Unbalanced | Balanced |
|---|---|---|
| 1 | Signal | Ground/Shield/Common |
| 2 | Ground/Shield/Common | Positive (+) |
| 3 | -- | Negative (-) |