![](/images/new-backgrounds/1315082/31508215x1.webp)
Figure 1: 482xl Bidirectional Audio Transcoder
| # |
|
| Feature |
|
|
| Function |
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
1 |
| UNBAL | L LEVEL Trimmer |
| Adjust the left unbalanced audio output signal | ||||
|
|
| TO BAL |
|
| level | |||
|
|
|
|
|
|
| Insert a screwdriver into the small hole and | ||
|
|
|
|
|
|
| carefully rotate it, trimming the appropriate level | ||
2 |
|
|
| R LEVEL Trimmer |
| Adjust the right unbalanced audio output signal | |||
|
|
|
|
|
|
| level | ||
3 |
| BAL TO | L LEVEL Trimmer |
| Adjust the left balanced audio output signal level | ||||
4 |
| UNBAL | R LEVEL Trimmer |
| Adjust the right balanced audio output signal | ||||
|
|
|
| ||||||
|
|
|
|
|
|
| level | ||
|
|
|
|
|
| ||||
5 |
| ON LED |
|
| Illuminates when receiving power | ||||
6 |
| BALANCED IN |
| Connect to the balanced audio source | |||||
|
|
| Connector |
|
|
|
|
| |
7 |
| UNBAL OUT |
| Connect to the unbalanced audio acceptor | |||||
|
|
| Connector |
|
|
|
|
| |
8 |
| UNBAL IN |
| Connect to the unbalanced audio source | |||||
|
|
| Connector |
|
|
|
|
| |
9 |
| BALANCED OUT |
| Connect to the balanced audio acceptor | |||||
|
|
| Block Connector |
|
|
|
| ||
|
|
|
|
|
| ||||
10 |
| 12V DC |
|
| +12V DC connector for powering the unit | ||||
|
|
|
|
|
|
|
|
|
|
482xl - Overview | 5 |
|
|