VeriFone VX520G ユーザーズマニュアル

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) 
This device may not cause harmful interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation. 
 
Changes or modifications not expressly approved by the party responsible for compliance could void the user‘s 
authority to operate the equipment. 
 
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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 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 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. 
 

 
This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency 
(RF) energy set by the Federal Communications Commission of the U.S. Government. The exposure standard 
for wireless devices employs a unit of measurement known as the Specific Absorption Rate (SAR). The SAR 
limit adopted by the FCC is 1.6W/kg for an uncontrolled environment. Tests for SAR are conducted using 
standard operating positions accepted by the FCC with the device transmitting at its highest certified power 
level in all tested frequency bands. The FCC has granted an Equipment Authorization for this device with all 
reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. 
 
Although the SAR is determined at the highest certified power level, the actual SAR level of the device while 
operating can be well below the maximum value. This is because the device is designed to operate at multiple 
power levels so as to use only the poser required to reach the network. In general, the closer you are to a 
wireless base station antenna, the lower the power output.