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About discs, Handling of compact discs, Bluetooth overview – Teac CD-200BT User Manual

Page 9: Transmission conditions, Profiles, Codecs, Content protection, Transmission security, 1 – introduction

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TASCAM CD-200BT

9

1 – Introduction

About discs

In addition to audio CDs (CD-DA), the CD-200BT can play CD-R

and CD-RW discs on which audio CD, MP3, MP2 or WAV format

files are recorded. The CD player can also play 3-inch CDs.

Handling of compact discs

• Always place the compact discs in the trays with their label

facing upward.

• To remove a disc from its case, press down on the center of

the disc holder, then lift the disc out, holding it carefully by

the edges.

• Do not touch the signal side (the unlabeled side).Fingerprints,

oils and other substances can cause errors during playing.

• To clean the signal side of a disc, wipe gently with a soft dry

cloth from the center towards the outside edge. Dirt on discs

can lower the sound quality, so clean them and always store

them in a clean state.

• Do not use any record spray, anti-static solutions, benzine,

paint thinner or other chemical agents to clean CDs. This

could damage the delicate playing surface and cause CDs to

become unplayable.

• Do not apply labels or other materials to discs. Do not use

discs that have had tape, stickers or other materials applied

to their surface. Do not use discs that have sticky residue

from stickers, etc. Such discs could become stuck in the unit

or cause it to malfunction.

• Never use a commercially available CD stabilizer. Using stabi-

lizers with this unit will damage the mechanism and cause it

to malfunction.

• Do not use cracked discs.
• Only use circular compact discs. Do not use non-circular

promotional, etc. discs.

• Some record companies sell copy-protected discs or copy-

controlled discs that may not play back correctly in this unit.

Since such discs may not conform with the CD standard, do

not use them in this unit.

• If you experience problems with such non-standard discs,

you should contact the producers of the disc.

Bluetooth overview

This unit has a built-in Bluetooth audio receiver, allowing it to

output the audio playback of a computer or portable audio

device that supports Bluetooth. In addition, this unit can be

used to control the playback of such Bluetooth devices.

CAUTION

Operation and connection of this unit's Bluetooth functions

with all Bluetooth devices are not guaranteed.

Transmission conditions

This is a Class 2 Bluetooth transmission output device. It has an

approximate transmission range of 10 m, but this distance can

vary due to the interference of obstacles and electromagnetic

waves.
An obstacle between this unit and another Bluetooth device

could interfere with Bluetooth transmission. If this occurs,

remove the obstacle.

Moreover, the use of a wireless LAN (IEEE802.11b/g) or

microwave oven in the same operating environment could also

interfere with Bluetooth transmission. If this occurs, stop using

that equipment or move this unit and the Bluetooth device at

least 10 m away from it.

Profiles

This unit supports the following Bluetooth profiles.

A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Video Remote Control Profile)

Bluetooth devices must support A2DP in order to transmit audio

via Bluetooth.
Bluetooth devices must support AVRCP in order to enable

playback control via Bluetooth.
Even if they have the same Bluetooth profile, however, different

Bluetooth devices can have different functions depending on

their specifications.

Codecs

This unit supports the following A2DP codecs and automatically

selects one of them during audio transmission.

SBC
AAC
aptX

It will select the appropriate A2DP codec to use according to the

codec support of the Bluetooth device and transmission condi-

tions.

NOTE

You cannot use buttons, for example, to select the A2DP

codec.

Due to the nature of Bluetooth wireless technology, playback

from this unit will start slightly later than when triggered from

the Bluetooth device.

Content protection

This unit supports SCMS-T content protection during audio

transmission, enabling the playback of protected audio.

Transmission security

This unit supports security functions during Bluetooth trans-

mission according to the Bluetooth standards, but the invisibility

of transmission is not guaranteed.
Our company will take absolutely no responsibility if data is

leaked during Bluetooth transmission.