4SAFETY INSTRUCTIONSUBJECT : IMPLOSION1. All direct viewed picture tubes are equipped with an integral implo-sion protection system, but care should be taken to avoid damageduring installation. Avoid scratching the tube. If scratched, replaceit.2. Use only recommended factory replacement tubes.SUBJECT : TIPS ON PROPER INSTALLATION1. Never install any receiver in closed-in recess, cubbyhole or closelyfitting shelf space over, or close to heat duct, or in the path ofheated air flow.2. Avoid conditions of high humidity such as : Outdoor patio installa-tions where dew is a factor. Near steam radiators where steamleakage is a factor, etc.3. Avoid placement where draperies may obstruct rear venting. Thecustomer should also avoid the use of decorative scarves or othercoverings which might obstruct ventilation.4. Wall and shelf mounted installations using a commercial mountingkit, must follow the factory approved mounting instructions. Areceiver mounted to a shelf or platform must retain its originalfeet(or the equivalent thickness in spacers) to provide adequateare flow across the bottom, bolts or screws used for fastenersmust not touch and parts or wiring. Perform leakage test on cus-tomized installations.5. Caution customers against the mounting of a receiver on slopingshelf or a tilted position, unless the receiver is properly secured.6. A receiver on a roll-about cart should be stable on its mounting tothe cart. Caution the customer on the hazards of trying to roll a cartwith small casters across thresholds or deep pile carpets.7. Caution customers against the use of a cart or stand which has notbeen listed by underwriters laboratories, inc. For use with theirspecific model of television receiver or generically approved foruse with T.V.’s of the same or larger screen size.