FaxModem  (250-3542)          Installation             Faxback Doc. # 2588

This fax/modem is specially designed to fit into your notebook computer.
Before installing the fax/modem, be sure to turn off the power to your
notebook computer.  Also remove the AC adapter power cable and the NiCad 
battery.  Make sure that your work area is free of static electricity. 
Wearing a grounding wrist strap is also recommended.  Do not remove the 
modem from its static proof bag until you begin the installation.  Handle 
components as little as possible, and hold the modem card only by its edges.

1.   Remove the cover of your notebook computer's expansion
     space.

2.   Locate the modem connector inside the expansion space.
     The modem connector is identified in your notebook
     computer's user's manual.

3.   If you have an integrated trackball installed in your
     notebook computer, remove the cable that connects the
     trackball to the modem connector.  (When a modem is
     installed, the trackball cable is re-routed through a
     connector located on the edge of the modem card).

4.   Carefully cut away the plastic tab covering the
     telephone socket.  Be sure to trim all the plastic
     cleanly off the socket's edges.

5.   Holding the modem card with the solder side facing up,
     connect the cable from the modem to the modem connector
     in the computer.  The red wire of the connecting cable
     should be connected to pin 1, on the left side (phone
     socket side) of your notebook computer.

6.   If you have a trackball installed in your computer,
     disconnect the cable from the computer and connect the
     trackball cable to the trackball connector on the edge
     of the modem card.

7.   After the modem has been correctly connected to the
     notebook computer, place the modem inside the notebook
     computer's expansion space.  The modem card should be
     installed with the component side facing downwards and
     the solder side facing upwards.

     Place the modem on the short ledges provided in the
     expansion space to support the modem.  These ledges
     have angled support struts which fit into the notches
     on either side of the modem card.

     Slide the right rear corner of the modem card under the
     downward sloping wedge at the back of the expansion
     space to secure the fax/modem in position.

8.   Replace the expansion space cover.  Then replace the
     NiCad battery and verify that your computer, modem (and
     trackball) all operate normally.

9.   Plug one end of the supplied modular telephone cord
     into the telephone jack on the side of the computer.
     Then plug the other end of the cord into a standard
     modular telephone jack.

     If your phone lines do not have modular phone jacks,
     you can either update your phone line's wiring, using
     jacks or adapters available at your local Radio Shack
     store, or you can have the telephone company update the
     wiring for you.

     Note:  The telephone company may charge you for the
     installation of necessary jacks.  The telephone company
     will ask you for the USOC number of the jack to be
     installed.  This number is RJ-11C, or RJ-11W for a wall
     installation.



(smm/jej-05/11/94)