71.   No matter which anti-theft device you choose, make sure it is installed by a certified professional who has had special training to install electronic equipment in your vehicle.

72.   Officials at the Federal Aviation Administration blamed a wiring error that occurred two months ago, when new communications equipment was installed.

73.   Once the equipment is installed, the customer has to contact XM to activate the device much in the same way a mobile phone is activated.

74.   Onscreen guides will become more important as cable companies install digital equipment that will more than double the channels they can sell to consumers.

75.   Other local-access providers are generating similar losses as they spend heavily to string fiber-optic lines and install switching equipment in U.S. cities.

76.   President Nixon, whose mistrust of the world at large ran deep, had voice-activated recording equipment installed all over the place.

77.   RECLAIM enables large companies to meet their pollution reduction targets either by installing new equipment or buying credits from other participants who have met their goals.

78.   Separately, Viisage announced a contract to install equipment capable of screening all travelers at the airport in Manchester, N.H. Terms were not disclosed.

79.   Several big airlines have already promised to install such equipment, but smaller ones have not.

80.   Soon after, Laidlaw installed new equipment and corrected the problems that had led to the discharges.