OPERATION GUIDE
OG_STD-502-R_v09e
Circuit Design, Inc.
10
Regulatory compliance information
Regulatory Statement for FCC
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.
Caution: Any changes or modifications not expressly approved by the party responsible for product
compliance could void the user's authority to operate the equipment.
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:
—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.
Labeling:
FCC ID:
V9X-STD502R
The proposed FCC ID label format is to be placed on the module. If FCC ID is not visible when the
module is installed into the system, “Contains FCC ID: V9X-STD502R shall be placed on the outside of
final host system.
Caution: Exposure to radio frequency radiation
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm 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, except in accordance with FCC multi-
transmitter product procedures.
Antenna
Only those antennas with same type and lesser gain filed under this FCC ID number can be used with
this device.
The antenna used this module is as follows;
Antenna Type & Antenna Gain;
Sleeve Antenna, 2dBi
Loop PCB Antenna, 1.89dBi
Coaxial Antenna, 1.67dBi
Instructions to OEM Integrators
The final system integrator must ensure there is no instruction provided in the user manual or customer
documentation indicating how to install or remove the transmitter module.
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm 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, except in accordance with FCC multi-
transmitter product procedures.
