User manual
A2500R24x – Users Manual    Page 13 of 26 
Release Date 01/10/11     
Contains Transmitter Module FCC ID: X7J-A10030501 
-or- 
Contains FCC ID: X7J-A10030501 
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. 
2.1.2. End User Manual 
The end user manual should include the following statement: 
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. 
2.1.3. RF Exposure 
All transmitters regulated by the FCC must comply with RF exposure requirements. OET 
Bulletin 65 “Evaluating Compliance with FCC Guidelines for Human Exposure to Radio 
Frequency Electromagnetic Fields” provides assistance in determining whether proposed or 
existing transmitting facilities, operations or devices comply with limits for human exposure to 
Radio Frequency (RF) fields adopted by the Federal Communications Commission (FCC). The 
bulletin offers guidelines and suggestions for evaluating compliance. 
If appropriate, compliance with exposure guidelines for mobile and unlicensed devices can be 
accomplished by the use of warning labels and by providing end users with information 
concerning minimum separation distances from transmitting structures and proper installation of 
antennas. 










