Unscrew the bottom of the PT2008-A1 for configuration.
The 3 zone buttons can be labeled with insertable labels which can be accessed by opening the label lid 'Y1'.
Jumper | Position | Description | Remark |
|---|---|---|---|
J1 | J1-A | Use external power supply | Default |
J1 | J1-B | Use phantom voltage | |
J2 and J3 | Open | Analog audio output: Line level | Recommended |
J2 and J3 | Closed | Analog audio output: Microphone level | |
J4 | Open | Audio mute active | Default |
J4 | Closed | Audio mute deactivated | |
J5 | Open | Talk button with Push-To-Talk function | Default |
J5 | Closed | Talk button with Switch-On-Off function |
Micrphone input connector - 'CN1'
Pin | Description | Remark |
|---|---|---|
1 | Signal + | - |
2 | GND | GND reference voltage |
3 | Signal - | - |