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PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

                   4.19  Ribbon Cables
                   Chapter 4: Removal, Replacement, and Adjustment Procedures

                   4.19 Ribbon Cables

                                 Tools required:   Phillips head screwdriver
                                                   5/32" hex wrench

                          Removal


                                 1. Using a 5/32" hex wrench, unlock the front panel (A) (see figure 4-20 on
                                     page 4-48).

                                                  Figure 4-20. Ribbon Cable









































                                 SHOCK HAZARD:
                                 Turn off the power supply in the alarm, and leave it off during the
                                 installation of any component or sub-assembly. Failure to do so could
                                 result in personal injury or equipment damage.

                                 2. Turn the power switch (D) to the OFF position.

                                 3. Push open the ears (B) of the connectors holding the ribbon cable (C) that
                                     you want to remove.







                   Page 4 - 48           MedPlus TotalAlert™ Alarm Network Operation and Maintenance Manual (man291ra)
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