SONY AC-U50A User Manual

2-652-965-31(2)

USB Charging
AC Power Adaptor

Operating Instructions

使用說明書

AC-U50A

© 2005 Sony Corporation Printed in China

English

Before operating the unit, please read this manual
thoroughly and retain it for future reference.

WARNING

To reduce the risk of fire or electric shock, do not expose
this apparatus to rain or moisture.
To reduce the risk of fire, do not cover the ventilation of the
apparatus with news papers, tablecloths, curtains, etc. And
don't place lighted candles on the apparatus.
To reduce the risk of fire or electric shock,
do not place objects filled with liquids, such as vases, on the
apparatus.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.

Do not install the appliance in a confined space, such as a
bookcase or built-in cabinet.

Disposal of Old Electrical &
Electronic Equipment (Applicable
in the European Union and other
European countries with separate
collection systems)

This symbol on the product or on its packaging indicates
that this product shall not be treated as household waste.
Instead it shall be handed over to the applicable collection
point for the recycling of electrical and electronic
equipment. By ensuring this product is disposed of
correctly, you will help prevent potential negative
consequences for the environment and human health, which
could otherwise be caused by inappropriate waste handling
of this product. The recycling of materials will help to
conserve natural resources. For more detailed information
about recycling of this product, please contact your local
city office, your household waste disposal service or the
shop where you purchased the product.

Precautions

On safety

The nameplate indicating operating voltage, power
consumption, etc., is located on the rear exterior.

• Before operating the system, be sure that the operating
voltage of the system is identical with that of your local
power supply.

• The unit is not disconnected from the AC power source
(mains) as long as it is connected to the wall outlet, even
if the unit itself has been turned off.

• Unplug the system from the wall outlet if it is not to be
used for an extended period of time. To disconnect the
cord, pull the cord by grasping the plug. Never pull the
cord itself.

• Should any liquid or solid object fall into the system,
unplug the system’s power cord and have the system
checked by qualified personnel before operating it any
further.

Installation

Do not place the AC power adaptor in a location where it is:

• Subject to extreme high temperature
(E.g., in a car with its windows closed)

• Subject to direct sunlight or near a heat source

• Subject to mechanical vibration or shock

• Subject to a magnetic field
(E.g., near a magnet, speaker, or TV)

• Subject to excessive dust.

Operation

• Make sure the current and voltage of the equipment
matches that of the outlet.

• For safety, if the input current is too high, the unit will
automatically shut down.

•
radio tuner as it may cause noise.

• To prevent damage, be careful not to drop or otherwise
cause a mechanical shock to the unit.

• After using, disconnect the unit from the wall outlet and
the equipment.

• Disconnect the unit from the AC outlet by pulling on the
plug. Do not pull on the cord.

• To avoid short-circuiting, do not allow the terminals of
the unit or connector to touch any metal object.

Cleaning

• Clean the unit with a soft, dry cloth. If the unit is very
dirty, wipe it off with a soft cloth lightly moistened with a
mild detergent solution, and then wipe with a soft dry
cloth.

• Do not use any type of solvent such as alcohol, thinner,
or benzine as it may damage the finish of the cabinet.

• If you use any chemical cleaner, observe the instructions
provided with the product.

• If the cabinet of the unit is splashed with any type of
solvent such as insecticide, or remains in contact for a
long time with rubber or vinyl, the finish of the cabinet
may be damaged.

How to use

1 Connect the USB charging AC power

adaptor to the device (Network Walkman*,
etc.) using the USB cable supplied with the
device.

* “WALKMAN” is a registered trademark of Sony

Corporation to represent Headphone Stereo products.

2 Plug the USB charging AC power adaptor

into an AC outlet.

2

1

USB cable supplied with the
device to connect to unit

3 Set the device to recharge.

It may not be necessary to set the device to recharge.
(See device’s instruction manual.)

Notes

• Plug the USB charging AC power adaptor into a nearby AC
output. In the case of a problem, unplug from the AC outlet
immediately.

• Do not place the device on a bookshelf or in a confined place
such as a cabinet.

• Do not use the device in a place subject to liquid or moisture
to avoid fire or electric shock. Furthermore, do not place
liquid-filled vessels, such as a vase, etc., on the device.

• Use in ambient temperature between 5-35 °C

• Performance is not guaranteed in case of using an USB hub or
USB extension cable. Follow the connection method
designated by the connected device (Network Walkman, etc.).

Using your AC power adaptor
abroad

You can use your AC power adaptor in any country or area
that uses 100 V to 240 V AC, 50/60 Hz, by connecting a
plug adaptor. If the country you visit employs a different
shaped socket, use the correct plug adaptor.

Please consult your nearest travel bureau for the type of the
plug adaptor needed in your travels.

Specifications

Input voltage 100 – 240 V, 50/60 Hz
Rated output voltage DC 5.0 V
Rated output current 500 mA
Power consumption 5 W
Dimensions Approx. 55 × 75 × 55 mm

(Approx. 2 1/4 × 3 × 2 1/4 in)
(w/h/d)

Mass Approx. 60 g (2.12 oz)

Supplied accessories

Operating Instructions (1)

Design and specifications are subject to change without
notice.

中文（繁）

操作本裝置之前，請仔細閱讀本手冊並妥善保管，以備
今後參考。

警告

為了減少火災或觸電的危險，切勿將本設備暴露在雨中
或潮濕中。
為了減少火災的危險，切勿用報紙、桌布、窗簾等蓋住
設備的通風孔。切勿將點燃的蠟燭放在設備上。
為了減少火災或觸電的危險，切勿將盛滿液體的花瓶等
放在設備上。
為了避免觸電，切勿打開機殼。只能由有資格的人員進
行維修。

切勿將設備安裝在狹窄的空間內，如書柜或壁櫥。

使用方法

1 使用隨設備（Network Walkman 等）提供的

USB 電纜將 USB 充電交流電源轉接器連接至該
設備。

2 將 USB 充電交流電源轉接器的插頭插入交流電

源插座。

2

注意事項

安全須知

指示操作電壓、功率消耗等指標的標牌在背面。

• 操作本系統之前，必須確定系統的操作電壓與您當地
電源的電壓一致。

• 只要本裝置與電源插座相連接，則即使裝置本身已經
關閉，但仍然未切斷與交流電源的連接。

• 如果要長時間不使用本裝置，請拔掉系統的電源插
頭。若要拔電線，請抓住插頭拔。切勿拉電線。

• 一旦有液體或固體物進入系統，請拔掉系統的電源
線，並請有資格的人員對系統進行檢查後方可繼續使
用。

安裝

切勿將交流電源轉接器放在以下位置：

• 極端高溫

（如：車窗緊閉的車內）

• 陽光直射或靠近熱源

• 機械振動或震擊

• 磁場

（如：磁體、揚聲器或電視機）

• 過多灰塵。

操作

• 確保設備的電流和電壓與插座的一致。

• 為了安全，如果輸入電流過高，則裝置將自動關閉。

• 切勿將本裝置連接至收音機或帶有收音機調諧器的裝

置，否則可能產生噪音。

• 為防止損壞，請小心不要掉落，否則對本裝置造成機
械沖擊。

• 使用後，請拔掉插座和設備上的電源線。

• 從電源插座拔電源線時請抓住插頭。切勿拉電線。

• 為避免短路，切勿將本裝置的端子或連接器接觸任何

金屬物。

清潔

• 用乾燥的軟布清潔本裝置。如果裝置非常髒，請用軟
布稍沾適度的清潔液擦拭，然後再用柔軟的乾布擦
拭。

• 切勿使用任何類型的溶劑，如酒精、稀釋劑或汽油，
這些物質會損壞表面塗層。

• 如果您要使用任何類型的化學清潔劑，請遵守隨產品
提供的說明。

• 如果本裝置的外殼濺到殺蟲劑等任何類型的溶劑，或
長時間保持接觸橡膠或塑料製品，則可能會損壞外殼
的塗層。

1

將隨設備提供的 USB 電纜連接
至本裝置

3 設定設備再充電。

也可能不需要設定設備再充電。（參閱設備的使用
說明書。）

注意

• 將 USB 充電交流電源轉接器的插頭插入近旁的交流電源
插座。如果有故障，請立即拔掉交流插座上的插頭。

• 切勿將設備放在書架上或放在櫥柜等狹窄的空間內。

• 切勿在受液體或潮濕影響的地方使用設備，以免引起火災

或觸電。此外，切勿將盛滿液體的花瓶等放在設備上。

• 請在 5-35℃ 的環境溫度中使用。

• 在使用 USB 集線器或 USB 延長電纜的情況下將無法保証

其性能。請按照所連接設備（Network Walkman 等）指定
的方法進行連接。

在海外使用交流電源轉接器

您可以在使用 100V-240V AC、50/60Hz 的任何國家或
地區，通過連接插頭轉接器使用此交流電源轉接器。如
果您所到的國家採用另外形狀的插座，則請使用正確的
插頭轉接器。

請詢問您附近的旅行社，以了解您在旅行中所需要的插
頭轉接器類型。

規格

輸入電壓 100 - 240 V，50/60 Hz
額定輸出電壓 DC 5.0 V
額定輸出電流 500 mA
功耗 5 W
尺寸 約 55 × 75 × 55 mm

（寬/高/厚）

質量 約 60 g

附件

使用說明書（1）

設計和規格如有變更，恕不另行通知。