Olasonic NANO-UA1 Instruction Manual

USB DAC Integrated Amplifier

NANO-UA1 Instruction Manual

Thank you for purchasing Olasonic products. For your safety,
please read the instruction manual carefully and then be sure
to keep it a place where you can read it anytime.

070-0010-00

Checking the accessories

FCC Notice – Declaration of Conformity Information

Please check the accessories described below.

□

AC adapter (TW-AC3)

□

Remote Control (TW-RM1)

□

USB cable

□

Instruction Manual (this manual)

Warnings and Cautions

1. Should you notice an abnormality or malfunction of the appliance, immediately
stop using it and contact the store from which you purchased the product or Olasonic
Support Center.

2. Only use the supplied AC adapter.

3. Do not touch the AC adapter with wet hands. It may cause an electric shock.

4. If the appliance is not used for an extended period of time, please disconnect
the AC adapter from the AC outlet.

5. Do not disassemble the appliance.

6. Do not place the appliance in the following locations.
(a)
(b)
(c)
(d)
(e)

7. Make sure the plug is firmly connected to the appliance.

8. Do not pull the cable when disconnecting the cable from the appliance.

9. Do not place the appliance on a unstable place.

10. Do not wipe the exterior with products containing benzine or thinner.

11. Do not use speakers when the impedance is under 4Ω.

12. Please be careful about battery handling.
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)

Very humid rooms such as a bathroom
Places subject to rain or mist
Places subject to the direct sunlight such as by the window
Places subject to high temperature such as heating appliances
Very dusty areas

Should battery leakage occur, do not touch it by hand.
Do not use the battery other than specified type.
Do not disassemble the battery.
Do not heat up the battery or put it into fire or water.
Do not insert the polarity of battery in reverse.
Do not connect a positive and negative polarization of the battery together.
Do not take along or store a battery and metal piece together.
Do not place a battery within baby’s reach. They may swallow it.
Should a baby swallow the battery, consult a medical doctor immediately.

This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna

- Increase the separation between the equipment and the receiver

- Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected

- Consult the dealer or an experienced radio/TV technician for help

Changes or modifications made to this equipment, not expressly approved
by Towa Electronics Co., Ltd. for compliance could void the user’s authority to operate
the equipment. This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.

On cleaning

If the surface of the main unit gets dirty, please wipe it using a soft cloth with mild detergent.

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Before using a remote control Connecting the input devices

Button type lithium battery (CR2025) has already been inserted into the remote control.
Before using, pull out the insulation sheet as follows.

Insulationsheet

Replacing the battery of the remote control

Please replace the lithium battery (CR2025) as shown below.

Keep pressing in the direction of ①,
and pull out in the direction of ②.

Insert the battery with the Indication of +
facing upward.

Connecting the speakers

Connect speakers to the speaker terminals of the main unit.

1.Peel the protective covering of the speaker cables
approximately 0.4 inch for both left and right speakers,
and twist the cable cores firmly.

2.Insert the cable core through the connection hole
of each speaker terminal and tighten the knob.

Approx.

0.4 inch

INPUT DC IN

Tips

The speaker terminals support the use of banana plugs.

If the cable is difficult to connect because of,for example,

too thick, please use the banana plug (not supplied) that

is compatible with the cable.

COAX OPT USBLINE

Notes

Connect speakers with impedances of 4Ω and over. Protection circuit may work,

・

if connecting speakers with impedances of less than 4Ω.

Connect speakers so that the neighboring cable cores do not touch each other.

・

Speaker(R) Speaker(L)

Speaker code

(not supplied)

SPEAKER

R

L

LoosenTighten

CD player/

Portable audio devices

Analog audio output

(LINE OUT)

RCA audio cable (not supplied)

Stereo mini cable (not supplied)

Coaxial digital output

(COAXIAL)

RCA coaxial cable (not supplied)

INPUT DC IN

COAX OPT USBLINE

Digital audio output devicesDigital audio output devices

Optical digital output

(OPTICAL)

Optical cable (not supplied)

USB cable (supplied)

SPEAKER

R

Computer

L

USB input terminal (USB)

Connect a USB port of the Computer and the USB terminal of the main unit with the
supplied USB cable.

Optical digital audio input terminal (OPT)

Input the digital audio through a device with the optical digital audio output terminal
(toslink square type).

Coaxial digital audio input terminal (COAX)

Input the digital audio through a device with the coaxial digital audio output terminal.

Analog audio input terminal (LINE)

Input the analog audio through a device with the line output terminal using a mini stereo
audio cable. When the line output terminal of an analog audio output device is the RCA
analog audio terminal, connect with a cable of stereo mini male to 2 RCA stereo male jack.

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