Tektronix 480X user manual FCC Class B device for 110 VAC equipment

Regulatory Information D

FCC Class B device (for 110 VAC equipment)

The equipment described in this manual generates and uses radio frequency energy. If it is not installed and used properly in strict accordance with TektronixÕ instructions, it may cause interference with radio and television reception.

This equipment has been tested and veriÞed 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 interferences in a residential installation. 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 determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of 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 Changes or modifications not expressly approved by Tektronix can affect emission compliance and could void the user’s authority to operate this product. To ensure emission compliance, use shielded interface cables.

User Manual D-3