Section 3. ET Instrumentation Installation

3.3.1.1 Internal Installation

For installation inside the ET Enclosure, the following components are provided in the phone modem kit:

(1)COM200 or COM300 Phone Modem

(1)12 inch RJ-11 Patch Cord

(1)Mounting Bracket

(4)Screws

(1)12 inch 14 AWG Ground Wire

Install the phone modem as shown in Figure 3.3-1.

1.Attach the modem to the modem bracket with the 4 screws provided. Mount the modem and bracket into the ET Enclosure with the 3 pre- threaded screws on the mounting plate.

2.Connect the modem 9-pin port to the ET Enclosure port with the P/N 10588 ribbon cable supplied with the ET Enclosure.

3.Connect the modem RJ-ll jack to the ET Enclosure RJ-11 jack with the RJ- ll patch cord.

4.Connect the modem ground port to the ET Enclosure ground with the 14 AWG ground wire.

3.3.1.2External Installation

The following modem kit components are used to make the external connections:

(1) Direct Bury Splice Kit

(1)20 foot Telephone Patch Cord with Connector

1)Connect the 20 foot patch cord to connector #8 on the external back panel, under the protective cover.

2)Splice the labeled "Tip" and "Ring" lines of the patch cord to the telephone service line. Use the direct bury splice kit when splices are in a valve box or buried.

3.3.2Cellular Phone Transceiver

CAUTION Do not power the transceiver until the antenna is connected!

Cellular service and programming of your transceiver must be coordinated with your local cellular provider. Cellular service enables communication between the ET Enclosure and the Hayes compatible modem at your PC without hardwire connections. The cellular transceiver kit must be purchased with one of the phone modem kits.

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