Xylem H-2192 - Manual (Page 11)

Chapter 2
Installation
2.1 Pre Installation
Before discussing the installation options, a review of the connections and LED operation will be
helpful. There are several connections on both ends of the unit.
2.2 Front Panel Connections
2.2.1 Phone Connection
The phone connection is a standard RJ11 connector allowing a simple connection to a phone
system.
2.2.2 Cell Phone Antenna Connection
The H-2192 uses a built in cell phone that uses this connection for its antenna.
2.2.3 RF Radio Connection
This connection was designed to plug directly into a Data Radio DL-3400 RF radio using a
straight through cable. This connection handles the audio in and out, the push to talk (PPT)
function, and other control signals. The H-219X also controls the power to the radio so it can be
turned off to save power.
2.2.4 Earth Ground Connection
There is a connection for an earth ground. It is very important that an earth ground be provided
and connected to this grounding post on the H-219X. Other equipment in the system should also
be connected to an earth ground.
Figure 2.2 Front Panel Connections
H-219X
Installation 2-1