Seiko Epson AE 8111 User Manual

Wireless LAN Unit

WN8111BEP

User's Guide
Guide de l'utilisateur

Caution

•

This unit should only be used for Epson projectors.

If it is installed on another device such as a computer, it may result in
computer failure, damage, or malfunctions.

•

Do not disassemble or remodel this unit.

This may result in burns.

•

This unit is only for indoor use.

•

To comply with RF exposure compliance requirements, a distance of at
least 20 cm must be maintained at all times between the antenna of this
unit and people in the vicinity.

Precautions

Notes on Handling and Storage

•

Do not store in locations with high temperatures or high humidity. It may in
particular be damaged or deformed if left in a vehicle with the windows shut, or
placed in locations with unusually high temperatures for extended periods
such as in direct sunlight.

•

Do not get it wet. This may cause malfunctions to occur.

•

Do not use near microwave ovens. Wireless communication may be interrupted
by electromagnetic interference generated by microwave ovens.

•

Do not drop it, subject it to shocks, or place heavy objects on it.

Frequency Precautions

The frequency band for this unit is 2.4 GHz. This frequency range is the same
frequency bandwidth as industrial, scientific, and medical devices such as
microwave ovens and mobile unit identification (RF-ID) systems (licensed
premises radio stations and unlicensed specified low-power radio stations) used
in factory production lines. Before using this unit, check that there are no radio
stations for mobile unit identification or specified low-power radio station
premises nearby. In the event that this unit should interfere electromagnetically
with the premises of a radio station used for mobile unit recognition, cease use
immediately and stop generating the electromagnetic field. Contact your local
dealer or the nearest address provided in the "Support and Service Guide"
supplied with the projector if this unit interferes electromagnetically with a
special low-power radio station used for mobile unit identification or causes
similar problems.

EN

This document provides safety instructions and describes the specifications. Read this document carefully before
use to ensure your safety and product performance.

Data transmission is always initiated by software, which is the passed down through the MAC, through the digital
and analog baseband, and finally to the RF chip. Several special packets are initiated by the MAC. These are the
only ways the digital baseband portion will turn on the RF transmitter, which it then turns off at the end of the
packet. Therefore, the transmitter will be on only while one of the aforementioned packets is being transmitted. In
other words, this device automatically discontinues transmission in case of either absence of information to
transmit or operational failure.

This equipment is restricted to indoor operation only.

U.S. FCC Notices

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.

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.

Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate this equipment. Properly shielded and grounded cables and connectors must be used for
connection to host computers and/or peripherals in order to meet FCC emission limits.

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

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets
the FCC radio frequency (RF) Exposure Guidelines. This equipment should be installed and operated keeping the
radiator at least 7.8 inches (20 cm) or more away from person’s body

EN

Industry Canada (IC) Notices

CAN ICES-3(B)/NMB-3(B)
This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference,
including interference that may cause undesired operation.

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets
RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment should be installed and operated keeping
the radiator at least 7.8 inches (20 cm) or more away from person’s body.

EN

146