Laser Modulator Board Jumper List
| The modulator board requires 4 wire jumpers. These are added to the top of the board. Use insulated wire. |
| Connect | to |
| VDD (U2-14) | VDD |
| U2-6 | VR1-3 |
| R9-1 | U1-7 |
| U1-14 | U1-9 |
Detector/Demodulator Board Jumper List
| The demodulator board requires 4 wire jumpers. These are added to the top of the board. Use insulated wire. |
| Connect | to |
| A (V+) | A (U1 pin 4) |
| A (U1 pin 4) | A (U2 pin 14) |
| A (U2 pin 14) | A (U4 pin 6) |
| B (R13) | B (R12) |