26
Notes on Usage
• The battery for the product is built-in and cannot be
replaced by yourself. Please contact the contact
number on the back cover of the "取扱説明書 詳細版
(Full Instruction Manual)" (Japanese) to replace the
battery.
• Do not forcefully press, tap or intentionally subject
the display to strong impact. Doing so might cause
scratching or damage.
• Do not forcefully press your ngernails, sharp
objects or hard objects against keys or display
surface. Doing so might cause scratching or
damage.
• The touch panel is designed to be lightly touched
by ngers. Do not apply strong pressure with your
ngers, or sharp-pointed objects (such as ngernails,
ballpoint pens and pins) on the touch panel.
In the following cases, the product may not respond
to touching the touch panel, or errors in operation
may occur.
- Operation with gloved hands
- Operation with ngernails
- Operation with a foreign object placed on the display
- Operation with a protective sheet or sticker on the
display
- Operation with water drops or dew condensation
attached on the display
- Operation with wet or sweaty ngers
- Operation underwater
• Never use modied product. Use of a modied
device violates the Radio Law and the
Telecommunications Business Act.
The product is compliant with rules on the technical
standard conformance of specied wireless
equipment based on the Radio Law and rules on
the technology regulatory compliance of terminal
device based on the Telecommunications Business
Act. As proof of this, the "Technical Conformity
Mark
" is indicated in the product.
If the modications are made to the internal
components, the certication of conformity with
technical regulations will become invalid. Never use
the product without the valid certication. Doing so
violates the Radio Law and the Telecommunications
Business Act.