User Manual

APEX/APEX LT
Datasheet (Preliminary Rev 0.2) www.lsr.com Page 19 of 20
including interference that may cause undesired operation.
Warning (Part 15.21)
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
FCC Interference Statement (Part 15.105 (b))
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 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.
RF Exposure (OET Bulletin 65)
To comply with FCC’s RF exposure limits for general population / uncontrolled exposure, the
antenna(s) used for this transmitter must be installed to provide a separation distance of at
least 20 cm from all persons and must not be co-located or operating in conjunction with any
other antenna or transmitter.
OEM Responsibility to the FCC Rules and Regulations
The APEX Module has been certified per FCC Part 15 rules for integration into products without
further testing or certification. To fulfill the FCC certification requirements the OEM of the APEX
Module must ensure that the information provided on the APEX Label is placed on the outside of the
final product.
The APEX Module is labeled with its own FCC ID Number. If the FCC ID is not visible when the
module is installed inside another device, then the outside of the device into which the module is
installed must also display a label referring to the enclosed module. This exterior label can use
wording such as the following:
“Contains Transmitter Module FCC ID: TFB-APEX”
or
“Contains FCC ID: TFB-APEX”
The OEM of the APEX Module must only use the approved antenna, which has been certified with
this module.
The OEM of the APEX Module must test their final product configuration to comply with Unintentional
Radiator Limits before declaring FCC compliance per Part 15 of the FCC rules.