❑If you use an extension cable with your AC adapter, ensure that the total ampere rating of the products plugged in to the extension cable does not exceed the ampere rating of the extension cable.
❑To remove power from the computer, turn it off, remove the battery, and dis- connect the AC adapter from the electrical outlet.
❑To help avoid the potential hazard of electric shock, do not connect or dis- connect any cables or perform maintenance or reconfiguration of this prod- uct during an electrical storm.
❑When setting up the computer for work, place it on a level surface.
FCC information
Product Name: TECRA A4
Model number: PTA42
FCC notice “Declaration of Conformity Informa- tion”
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential instal- lation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be deter- mined by turning the equipment off and on, the user is encouraged to try to cor- rect the interference by one or more of the following measures:
❑Reorient or relocate the receiving antenna.
❑Increase the separation between the equipment and receiver.
❑Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
❑Consult the dealer or an experienced radio/TV technician for help.
WARNING: Only peripherals complying with the FCC class B limits may be attached to this equipment. Operation with
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