EN
Saf
ety prec
autions
18
Before using the device, read this manual to
ensure correct and safe operation. After reading
this manual, be sure to keep it on hand for ready
reference whenever needed.
Important safety precautions
•
Important items about safety are indicated by
the following display and sentences. Always
follow these precautions to prevent harming
yourself or others, or causing damage to
property.
•
The meaning of each precaution type is given
below.
f
DANGER
A precaution about an imminent danger
that is expected to result in death or serious
injury if equipment is handed incorrectly.
f
WARNING
A precaution about a situation that is
expected to potentially result in death
or serious injury if equipment is handled
incorrectly.
f
CAUTION
A precaution about a situation that is
expected to potentially result in injury, or is
expected to result only in property damage,
if equipment is handled incorrectly.
Caution for usage environment
s
To protect the high-precision
technology contained in this device,
never leave the device in the places
listed below, no matter if in use or
storage.
• Places where temperatures and/or humidity
are high or go through extreme changes.
Direct sunlight, beaches, locked cars, or near
other heat sources (stove, radiator, etc.) or
humidifiers.
• Near flammable items or explosives.
• In wet places, such as bathrooms or in the
rain.
• In places prone to strong vibrations.
s
Never drop the device or subject it to
severe shocks or vibrations.
s
Near a microwave, cordless telephone
set, or device that uses the 2.4GHz
frequency band, if the device is used at
the same time with such an equipment,
communication performance may be
affected. When using the device, keep
a sufficient distance away from such
equipments.
s
To the extent possible, try not to
use the device near mobile phones,
televisions, or radios.
• Mobile phones, PHS, TV sets, and radios use
different frequencies than the device but
electromagnetic waves generated from Wi-Fi
products including this device could generate
noise in audio or video images.
Safety precautions
Summary of Contents for DS-F1
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