| Faceplate Controls | Gain, terminals to trigger tones (single or repeated) |
|---|---|
| PCB Controls | Dip switch for selecting among 8 tones |
| Gain | Off to 0 dB |
| Noise (S/N) | 80 dB |
| Available Tone | 1 tone chime, 2 tone chime, 4 tone chime up, 4 tone chime down, gong, Westminster, holding tone 1, holding tone 2 |
