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
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.