User manual
65 
Chapter 6 
Appendix 
6.1 Regulatory Compliance & Flight 
Restricted Area 
6.1.1 Compliance & Advisory 
FCC Warning Message 
Any Changes or modifications not expressly approved by the party responsible for 
compliance could void the user’s authority to operate the equipment.
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. 
FCC Radiation Exposure Statement 
For EVO Ⅱ Series / EVO 
This  equipment  complies  with  FCC  radiation  exposure  limits  set  forth  for  an 
uncontrolled  environment. This  equipment should  be  installed  and  operated with 
minimum distance 20cm between the radiator & your body. This transmitter must 
not be co-located or operating in conjunction with any other antenna or transmitter. 
For EVO Ⅱ Series with model EF7, SAR tests are conducted using standard 
operating positions accepted by the FCC/ISEDC with the device. When used, please 
keep the distance with a minimum of 10mm from the body.
Note: 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: 










