i The apparatus draws nominal non-operating
power from the AC outlet with its POWER or
STANDBY/ON switch not in the ON position.
i The mains plug is used as the disconnect device,
the disconnect device shall remain readily
operable.
i Caution should be taken when using earphones
or headphones with the product because
excessive sound pressure (volume) from
earphones or headphones can cause hearing loss.
i If you are experiencing problems with this
product, contact TEAC for a service referral. Do not
use the product until it has been repaired.
CAUTION
i Do not expose this apparatus to drips or splashes.
i Do not place any objects filled with liquids, such
as vases, on the apparatus.
i Do not install this apparatus in a confined space
such as a book case or similar unit.
i The apparatus should be located close enough
to the AC outlet so that you can easily grasp the
power cord plug at any time.
i If the product uses batteries (including a battery
pack or installed batteries), they should not be
exposed to sunshine, fire or excessive heat.
i CAUTION for products that use replaceable
lithium batteries: there is danger of explosion
if a battery is replaced with an incorrect type of
battery. Replace only with the same or equivalent
type.
8 For European Customers
Disposal of electrical and electronic equipment
(a) All electrical and electronic equipment should be
disposed of separately from the municipal waste
stream via designated collection facilities appointed
by the government or the local authorities.
(b) By disposing of the electrical and electronic
equipment correctly, you will help save valuable
resources and prevent any potential negative effects
on human health and the environment.
(c) Improper disposal of waste equipment can have
serious effects on the environment and human
health as a result of the presence of hazardous
substances in electrical and electronic equipment.
(d) The crossed out wheeled dust bin
symbol indicates that electrical and
electronic equipment must be collected
and disposed of separately from
household waste.
(e) The return and collection systems are available to
the end users. For more detailed information about
disposal of old electrical and electronic equipment,
please contact your city office, waste disposal service
or the shop where you purchased the equipment.
4
TASCAM US-2x2/US-4x4
Contents
Introduction ............................................................................5
Included items .......................................................................5
Cleaning the unit ..................................................................5
User registration ....................................................................5
Front panel ........................................................................................6
Rear panel ..........................................................................................7
(Windows only) ............................................................................11
Troubleshooting ................................................................. 13
Specifications ...................................................................... 14
Ratings............................................................................................... 14
Analog inputs ............................................................................... 14
Analog outputs ............................................................................15
Audio performance ...................................................................15
Windows ...........................................................................................15
Mac ...................................................................................................... 16
Apple iOS devices ...................................................................... 16
General................................................................................... 16