Main Unit - HTC ISW13HT Basic Manual

When plugging earphones, etc. into the
product, adjust the volume to the proper
Instruction
level. Setting too loud a volume or using
the earphones continuously for a long
period of time might adversely affect your
ears. Also, raising the volume too high
might prevent you from hearing sounds
around you, which might in turn lead to a
traffic accident at a railroad crossing or
pedestrian crossing.
When adjusting the volume with
earphones plugged into the product,
Instruction
raise the volume a little at a time. If
you raise the volume too much from
the outset, sudden loud noise from the
earphones might adversely affect your
ears.
When using an AC adapter or external
device, insert/remove the connector
Instruction
straight to/from the terminal. Make sure
the orientation of the connector is correct.
Failure to do so might cause damage or a
fault.
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Main unit

Be sure to read the following
warnings before use.
Do not use the product while driving a car
or riding a motorbike or bicycle. Doing so
Prohibited
may cause a traffic accident. Use of the
product while driving a car or motorbike
is prohibited by law. Use of the product
while riding a bicycle may be punishable
by some regulations.
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