Page 4 Hybrid Coupler Installation and Operations Manual
Technical or Setup Assistance
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Gentner Communications ships the Hybrid Coupler with these limiters
jumpered ON. If this default setting is sufficient, installation is complete.
However, if these limiters need to be jumpered OFF in your application,
follow the instructions below:
Step 1
Disconnect all inputs and outputs.
Step 2
Remove the two front panel mounting self-tapping, black anodized screws
and place them where they will not be lost.
Step 3
Slide the internal assembly of the unit out of its enclosure by its black bezel.
Step 4
The berg jumper strip for the send and receive limiters are clearly marked on
the printed circuit board (See Figure 7, below.), and can be easily determined
which position is shunted or active.
Installation
Continued
Step 5
To change the shunting post from ON to OFF (or vice versa) simply lift the
jumper off the berg dual-row strip and move it to the position required.
Step 6
Reassemble the unit and reinstall it.
Installation is now complete.
Figure 7. Berg jumper locations
