W A R N I N G

Preparing For Use

Power Requirements

Power Cable

The cable TV analyzer is equipped with a three-wire power cable, in accordance with international safety standards. When connected to an appropriate power line outlet, this cable grounds the instrument cabinet.

Failure to ground the cable TV analyzer properly can result in personal

injury. Before turning on the cable TV analyzer, you must connect its protective earth terminals to the protective- conductor of the main power cable. Insert the main power cable plug only into a socket outlet that has a protective earth contact. DO NOT defeat the earth-grounding protection by using an extension cable, power cable, or autotransformer without a protective ground conductor.

If you are using an autotransformer, make sure its common terminal is connected to the protective earth contact of the power source outlet socket.

Various power cables are available to connect the cable TV analyzer to the types of ac power outlets unique to specific geographic areas. The cable appropriate for the area to which the cable TV analyzer is originally shipped is included with the unit. You can order additional ac power cables for use in different areas. ‘fable l-3 lists the available ac power cables, illustrates the plug configurations, and identifies the geographic area in which each cable is appropriate.

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