Futaba 10J F4109 Data Sheet

8

Federal Communications Commission Interference Statement (for U.S.A.)
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. 

--Consult the dealer or your Futaba Serivce center for help.  
CAUTION:

To assure continued FCC compliance: 

Any changes or modifications not expressly approved by the grantee of this device could void the 

user's authority to operate the equipment. 
Exposure to Radio Frequency Radiation 

To comply with FCC RF exposure compliance requirements, a separation distance of at least 

20cm must be maintained between the antenna of this device and all persons. 

This device must not be co-located or operating in conjunction with any other antenna or 

transmitter.

Pay special attention to safety where indicated by the following marks: 

DANGER - Procedures which may lead to dangerous conditions and cause death/serious 

injury if not carried out properly. 
WARNING - Procedures which may lead to a dangerous condition or cause death or 

serious injury to the user if not carried out properly, or procedures where the probability of 

superficial injury or physical damage is high. 
CAUTION - Procedures where the possibility of serious injury to the user is small, but 

there is a danger of injury, or physical damage, if not carried out properly. 

= Prohibited       = Mandatory 

Warning: Always keep electrical components away from small children. 

To ensure the safety of yourself and others, please observe the following precautions: 

Have regular maintenance performed. Although your 10J protects the model memories 

with non-volatile EEPROM memory (which does not require periodic replacement) and 

not a battery, the transmitter still should have regular checkups for wear and tear. We 

recommend sending your system to the Futaba Service Center annually during your non-

flying-season for a complete checkup and service.