But environmentalists have complained that some shrimpers disregard the law or do not install the devices properly.
It's filled with hilarious warnings, like "Do not install the TV upside down," "Do not throw anything at the TV" and "Do not install the TV where insects may enter".
Most people, Baer pointed out, do not install their car seat tightly enough (a good sideways tug should move the seat less than an inch).
If Web sites do not install such features, he said, "there isn't an increasing customer benefit, so usage is low, and around and around it goes".
Many coal mines do not install safety equipment, and the death toll in accidents has been well in excess of 5,000 annually.
Facebook will delete all the photos users have synced from the main Facebook app if they do not install its dedicated photo-sharing app Moments before 7 July.
Inmates do not install solar panels, but assemble them; when fully operational, the plants in Otisville, N.Y., and Sheridan, Ore., can employ about 400 inmates and produce 75 megawatts' worth of panels a year, Ms. Rozier said.
If someone sends you a copy of the file by e-mail to replace your "infected" one, do not install it, because you probably will get a virus from the so-called replacement.
In addition to cutting costs, Xerox is offering simplified versions of its products and trying to increase sales to businesses that do not install copiers as part of large computer-based networks.
My father-in-law tells my mother-in-law, "Do not install it!" Though she can only say a few words so far, already he has had enough of her learning English to compete with him.
But according to Bill Ablondi, an analyst with Parks Associates, a research firm in Dallas, revenues for equipment dealers that sell and install audio and video systems -- typically expensive systems that buyers do not install themselves -- grew 19percentt in 2003, to $6.3 billion.
