Asrock CoreHT 252B Bruksanvisning

Asrock Skrivbord CoreHT 252B

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CoreHT Series

User Manual

Version 1.0

Published April 2011

No part of this manual may be reproduced, transcribed, transmitted, or translated in

any language, in any form or by any means, except duplication of documentation by

the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this manual may or may not be regis-

tered trademarks or copyrights of their respective companies, and are used only for

identiﬁ cation or explanation and to the owners’ beneﬁ t, without intent to infringe.

Speciﬁ cations and information contained in this manual are furnished for informa-

tional use only and subject to change without notice, and should not be constructed

as a commitment by ASRock. ASRock assumes no responsibility for any errors or

omissions that may appear in this manual.

With respect to the contents of this manual, ASRock does not provide warranty of

any kind, either expressed or implied, including but not limited to the implied warran-

ties or conditions of merchantability or ﬁ tness for a particular purpose.

In no event shall ASRock, its directors, ofﬁ cers, employees, or agents be liable for

any indirect, special, incidental, or consequential damages (including damages for

loss of proﬁ ts, loss of business, loss of data, interruption of business and the like),

even if ASRock has been advised of the possibility of such damages arising from

any defect or error in the manual or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-

lowing 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.

CALIFORNIA, USA ONLY

The Lithium battery adopted on this product contains Perchlorate, a toxic

substance controlled in Perchlorate Best Management Practices (BMP) regulations

passed by the California Legislature. When you discard the Lithium battery in Cali-

fornia, USA, please follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

Your system is designed and tested to meet the latest standards of safety for infor-

mation technology equipment. However, to ensure your safety, it is important that

you read the fol lowing safety instructions.

• Read and follow all instructions in the documentation before you operate

your system.

• Do not use this product near water or a heated source such as a radiator.

• Set up the system on a stable surface.

• Openings on the chassis are for ventilation. Do not block or cover these

openings. Make sure you leave plenty of space around the system for

ventilation. Never insert objects of any kind into the ventilation openings.

• Use this product in environments with ambient temperatures between 0

o C

and 40o C.

• If you use an extension cord, make sure that the total ampere rating of the

devices plugged into the extension cord does not exceed its ampere rating.

• Do not walk on the power cord or allow anything to rest on it.

• Do not spill water or any other liquids on your system.

• When the system is turned OFF, a small amount of electrical current still

ﬂ ows. Always unplug all power, modem, and network cables from the

power outlets before cleaning the system.

• If you encounter the following technical problems with the product, unplug

the power cord and contact a qualiﬁ ed service technician or your retailer.

• The power cord or plug is damaged.

• Liquid has been spilled into the system.

• The system does not function properly even if you follow the operating

instructions.

• The system was dropped or the cabinet is damaged.

• The system performance changes.

NOTE:

The warranty does not apply to products (including HDD, ODD, memory

and warranty seal) that have been damaged as a result of attempting to

disassemble/reassemble the system or modifying the hardware

conﬁ guration.

Produktspecifikationer

Varumärke:	Asrock
Kategori:	Skrivbord
Modell:	CoreHT 252B
Färg på produkten:	Zwart
Vikt:	50 g
Förpackningens vikt:	250 g
Förpackningens bredd:	133 mm
Djuppackning:	76 mm
Förpackningshöjd:	175 mm
Blåtand:	Ja
Bluetooth-version:	4.0
Närfältskommunikation (NFC):	Ja
Anslutningsteknik:	Draadloos
Ursprungsland:	China
Bärmetod:	Head-band, Neck-band
Typ av headset:	Monauraal
Impedans:	32 Ohm
Placera högtalare hörlurar:	Supraaural
Hörlurars frekvensområde:	20 - 20000 Hz
Anslutningsområde:	91.4 m
Mikrofontyp:	Boom
Standbytid:	500 uur
Taltid:	24 uur
Mikrofonfrekvens:	100 - 10000 Hz
(Ytter) huvudpaketets höjd:	341 mm
(Ytter) huvudförpackningens bredd:	607 mm
(Ytter) huvudförpackningens bruttovikt:	6070 g
(Ytre) huvudpaketets längd:	325 mm
Kvantitet per (yttre) huvudkartong:	10 stuk(s)
Typ produkt:	Headset
Harmoniserad systemkod (HS):	85183000
Laddbart batteri:	Ja
Brusreducerande mikrofon:	Ja