I have the KBD300A that will work for 15 to 20 min then stop controlling my Spectra IV
Pelco Cameras, Pelco Matrix
- Spectra IV Dome
- IFS fiber
KBD300A configured for Direct Mode operation through IFS fiber may not communicate properly to Spectra IV camera when all four transmission wires are connected.
Remove wiring connection of RX + and RX- terminal #8 and terminal #7 at the KBDKIT.