DANGERHAZARD OF ELECTRIC SHOCK.
Remove all power from all devices before removing any covers or doors of the system. Disconnect the power at the device and at the power source.
How to TEST data on TXB-B on Spectra that is termination or un termination.
- Volts Meter
Double termination on TXB will cause no ptz control.
Here's how to test data lines with TXB-B plug into BB4DOORASSY:
- Set volt meter to Resistance measurement.
- Put Red + onto RX+ and Black - onto RX-
Note: Terminate 54 Ohms and Unterminate 95 Ohms.