9. SPECIFICATIONS
Compliance
Profiles
Wireless Range
Data rate
Antenna
Compression/decompression
Operating temperature
Storage temperature
Dimensions
Weight
Signal-to-Noise Ratio
Voltage source
Max Current
Built in intenal flash memory
Bluetooth
®
1.1 & 1.2
Phone Management: HFP1.0, HSP 1.0
Phone Book: PBAP1.0, OPP1.0 Server/Client
(
Vcard2.1
)
Class 2: Up to 10m
(
line of sight
)
1 Mbps
(
Max 723.2kbps
)
Embedded BT Antenna on PCB Module
SBC
(
sub-band coding
)
-20˚C ~ +70˚C
-40˚C ~ +85˚C
136.4mm
(
Depth
)
x 102.7mm
(
width
)
x 30mm
(
Height
)
0.15kg
more than 45dB
12V DC ~ 15.6V DC
less than 3A
2Mb
Car stereo has no
response
Disconnect BLT573 and reconnect
again.
Disconnect your mobile phone and
reconnect again.
Power OFF and ON again the car
stereo.
Handsfree profile is not selected.
Name of contacts informa-
tion is broken or missing.
Noises come out from the
speaker during making
outgoing call or conversa-
tion.
Please set the data encoding
setting of mobile phone to “no
encoding”
Recharge your mobile phone
battery.
Encoded data from mobile phone
cannot be recognized properly.
Mobile phone battery level is low.
No sound from caller or
having some problems
during conversation.
Please delete the pairing informa-
tion on both mobile phone and
main unit and pair again.
Mobile phone has some connection
problems with BLT573.
