Fleetwood KG3EI User Manual - Page 5

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1.0 KG3EI

1.1 Description

The KG3EI is a low power wireless response keypad. The KG3EI is used to interact with an audience so they can

provide real time feed back to questions. It communicates at 2.4GHz, GFSK to a base station. The base unit polls

keypads, and displays result.

The overall operation of the KG3EI is controlled by a microcontroller. This microcontroller is powered from

approximately 3V and uses a 16 MHz reference. The microcontroller handles control of the RF communications,

keypad inputs, EEPROM, and LCD.

RF communications use the Nordic 24L01+ 2.4 GHz transceiver. The Nordic chip uses a 16 MHz reference

oscillator that is shared with the microcontroller for TX/RX and is also powered by 3V. The Nordic transceiver uses

an integral PCB antenna.

1.2 FCC, IC, and EU Compliance Information

KG3EI Low Power Wireless Response Keypad

Responsible Party Pertaining to the Declaration of Conformity

Fleetwood Group, Inc.

11832 James Street

Holland, MI 49424

Attn: Product Service Coordinator

Phone: 888-467-3759

1.3 Standards and Guidelines

This device complies with the following European Directives and USA/Canada Regulations:

Directive 1999/5/EC on radio equipment and telecommunication terminal equipment and the mutual

recognition of their conformity

Directive 2006/95/EC on the harmonization of laws of member states related to electrical equipment

designed for use within certain voltage limits

The USA Federal Communications Commission (FCC) Rules and Regulations

Industry Canada Rules and Regulations

This device complies with the following national and international standards:

EN 301 489-1 V1.8.1

EN 301 489-17 V1.3.2

EN 300 328 V1.7.1

EN 60950-1: 2006

FCC 15B, 15.247: 10-01-08

IC RSS-210 Issue 7

1.4 FCC/IC Compliance

This device complies with Part 15 of the FCC Rules and RSS-210 of the Industry Canada Rules. Operation is

subject to the following two conditions: (1) this device may not cause interference and (2) this device must accept

any interference, including interference that may cause undesired operation of the device. The user is cautioned that

changes or modifications to the device that are not approved by the manufacturer could void the user's authority to

operate the device.