Epson TM-L90-i, Technical Reference Manual

Page: 6 / 151

6
Wireless LAN (OT-WL01) Important Safety Information
Wireless LAN (OT-WL01) Usage Precautions
Wireless Telegraphy Act Regulations
The follow ing ac t s are proh i b it ed by t he W i reless Tele g raphy Ac t .
• Mod i fy ing a n d d i sassembl ing ( in cl u d ing t he a nt e nn a)
• Remov ing t he label of co n forma n ce
WARNING

May exert electromagnetic interference on, and cause malfunction of, cardiac
pacemakers.

Before using this product, check that there is no one in the vicinity using a cardiac
pacemaker.

May exert electromagnetic interference on, and cause malfunction of, sensitive
medical equipment.

Before using this product, check that there is no sensitive medical equipment in the
vicinity.

Use of this product on aircraft may be restricted in some countries.

Before using this product, check that use of this product is not restricted on the aircraft.

Never attempt to repair this product yourself.

Improper repair work can be dangerous.

Never disassemble or modify this product.

Tampering with this product may result in injury or fire.
CAUTION

OT-WL01 is only for indoor use.

OT-WL01 should only be used for EPSON TM Intelligent Printers.

If it is installed on another device, it may result in computer failure, damage, or
malfunctions.

To comply with RF exposure compliance requirements, a distance of at least 20
cm must be maintained at all times between the antenna of OT-WL01 and people in
the vicinity.

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 OT-WL01 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.