Panasonic DBS 96, Manual

Page: 101 / 159

Chapter 5. Peripheral Equipment
Section
4. Connect the “R” and “T” leads to a digital extension port on the DBS.
5. Connect
the “GND” lead on the OPX Adaptor to the DBS Frame Ground
screw.
6. Connect the “TR” and “‘IT” leads to the OPX station.
7. Install the cover on the OPX Adaptor.
8. Turn the system off and back on, or unplug the cable connected to the
digital extension and then plug it back in.
Installing an OPX Station Through a Central Office
1. Perform Steps 1 through 5 of “Installing. an OPX Station Without Going
Through a Central Office” on page 11.
2. Connect the and leads to the central office.
Note: If the central office requests a ground on the tip side of the OPX,
strap Pins 1 to 2 on CN3.
3. If the ringing level at the OPX station is not sufficient, connect a ringing
supply to the “E-RG+” and “E-RG-” terminals on the OPX Adaptor.
Note: Signals to the external ringer should not exceed 300 Vp-p.
4. If a ringing supply is used, cut Straps and J2 on the OPX Adaptor.
5. Install the cover on the OPX Adaptor.
.
6. Power the system down then back up, or unplug the cable connected to
the digital extension, then plug it back in.
5-12
DBS Manual Issued