Clarion BLT370 Manual de usuario
Owner’s manual
Manuel d’ installation et ode d’emploi
Manual de Instalación/Propietario
BLUETOOTH
® AUDIO/MOBILE-PHONE
TRANSCEIVER FOR AUX INPUT
EMETTEUR-RECEPTEUR AUDIO/TEL-
EPHONE MOBILE
BLUETOOTH
® POUR
ENTREE AUX
TRANSCEPTOR DE TELÉFONO MÓVIL/
AUDIO
BLUETOOTH
® PARA ENTRADA
AUXILIAR
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FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference
in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to consult
the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC rules. Operation is subject to the following
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.
Clarion BLT370
This manual is published by Clarion, without any warranty. Improvements any changes
to this manual necessitated by typographical errors, inaccuracies of current information
or improvements to programs and/or equipment, may be made by Clarion at any time
and without notice. Such changes will, however, be incorporated into new editions of
this manual.
iPod is for legal or right holder-authorized copying only. Don’t steal music.
iPod is a trademark of Apple Computer, Inc., registered in the U.S. and other countries.
The
Bluetooth
® word mark and logos are owned by the
Bluetooth
® SIG, Inc. and any use
of such marks by Clarion is under license. Other trademarks and trade names are those
of their respective owners.
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2BLT370
CONTENTS
1. WHAT IS INCLUDED IN THIS PACKAGE? .......................................... 3
2. PRODUCT FEATURES OVERVIEW ..................................................... 4
Clarion
Bluetooth
® Audio/Mobile-phone Transceiver (BLT370) ............ 4
3. INSTALLATION ...................................................................................... 6
Installing BLT370 .................................................................................. 6
4. INTRODUCTION TO
BLUETOOTH
® “PAIRING” ................................. 9
Pairing Sequence ............................................................................... 10
Automatic Connection ........................................................................ 12
5. OPERATIONS FOR
BLUETOOTH
® AUDIO/MOBILE-PHONE
TRANSCEIVER UNIT ........................................................................ 13
Buttons Terminology ........................................................................... 13
Understanding The Transceiver Unit Indicators ................................. 15
Basic Operations ................................................................................ 16
Music Streaming and Playback Control ............................................. 18
Using Handsfree with
Bluetooth
® Wireless Technology ..................... 20
6. COMPATIBLE MODELS ...................................................................... 23
7. TROUBLESHOOTING ......................................................................... 24
8. SPECIFICATION .................................................................................. 26
9. ADDITIONAL INFORMATION ............................................................. 27
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3
BLT370
1. WHAT IS INCLUDED IN THIS PACKAGE?
A complete BLT370 package consist of the following items:
Bluetooth
® Audio/Mobile-phone
Transceiver unit with 2.5m cable
and LC box
Visor clip
RCA to 3.5mm jack cable (1m)
Velcro hook (x2) with double-
sided tape attached
Velcro loop (x2) with double-
sided tape attached
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4BLT370
2. PRODUCT FEATURES OVERVIEW
Clarion
Bluetooth
® Audio/Mobile-phone Transceiver (BLT370)
The BLT370 is a handsfree car kit featuring
Bluetooth
® wireless technology
that allows you to utilize your car’s built-in audio system for wireless music
streaming and wireless mobile phone handsfree communication.
• Auto features:
• Auto-power up when car is started
• Auto-connect with last paired mobile phone, upon power up (Depends
on multiple re-connection mode).
• Auto-switching between music streaming and handsfree mode with
Bluetooth
® technology
• Music streaming features:
• High quality wireless digital music streaming (dependent on paired device
capabilities)
• Remote control for remote device (dependent on paired device
capabilities)
• Volume adjustment
• Car kit features:
• Auxiliary output for plugging into car stereo system
• Tel-interrupt pin to switch car stereo to auxiliary-mode for mobile phone
communication
• Built-in microphone, with optional external microphone support.
• Acoustic Echo Cancellation (AEC) and noise suppression
• Left/Right channel switch (to set speaker output channel)
• One-press pick-up/end/reject call and volume controls
• Call transfer
• Volume adjustment
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5
BLT370
Clarion
Bluetooth
® Audio/Mobile-phone Transceiver (BLT370) Telephone interrupt pin
The cable on the Transceiver is equipped with a telephone interrupt pin (TEL-
INT). Such mechanism can be used to notify the car stereo unit to switch
mode when it detects incoming call and transferring call.
Automatic
Bluetooth
® profile switch
If the Transceiver is paired to both a
Clarion Bluetooth®Audio Transmitter
and Cradle for iPod®¹
and a mobile phone, when there is an incoming call, a
stereo ringing tone will be heard and any music streaming will be temporarily
muted until call is ended or rejected.
Acoustic Echo Cancellation
Voice signals from the loudspeaker often appear at the microphone, this
causes conversational interference in the form of acoustic echo and howling.
With this advanced DSP-based Acoustic Echo Cancellation (AEC) system
built-in, it is capable of handling full-duplex communication, echo cancellation
and noise suppression on the microphone input to enable smooth handsfree
communication and crystal clear speech.
Separate volume control
There are two set of volume settings, one for handsfree mode and one
for music mode. This can ensure that the user can set the desired volume
for speech and music separately without having to change the volume when
picking up and ending call between music streaming.
Note:
¹
Clarion Bluetooth®Audio Transmitter and Cradle for iPod® (DGL370 and
BC001N/BC002M/BC003V)
are Clarion products (sold separately) that
supports music streaming via
Bluetooth
® wireless technology. Please consult your
local authorized Clarion dealer for more information about the product.
2. PRODUCT FEATURES OVERVIEW
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6BLT370
3. INSTALLATION
Installing BLT370
This Transceiver unit is used to receive audio signals via
Bluetooth
® wireless
technology from other
Bluetooth
® device and stream it to the car audio system.
The attached cable has a pair of auxiliary output, a 12V power connector (with
LC box attached) and a TEL-INT (Telephone interrupt) pin.
Figure 1: System diagram
RCA-L
(White
jack)
RCA-R
(Red jack)
Bluetooth
® Audio/Mobile-
phone Transceiver unit
Acc (Red wire)
2.5mm
External
microphone
(Optional)
Internal
micro-
phone
To car stereo AUX-IN
RCA to 3.5mm
jack cable
LC Box (with fuse)
White jack Red jack
Gnd (Black wire)
TEL-INT.
(Brown wire)
Instructions
1. Connect the 12V (Acc and Gnd) to car supply.
2. Connect the RCA-L and RCA-R to car stereo auxiliary (AUX) input.
Alternately, you can use the RCA to 3.5mm jack cable (included) to connect
to car stereo that supports 3.5mm AUX input.
3. Connect TEL-INT. pin to car stereo telephone mute line (if this feature is
supported).
4. Make sure that the car stereo system’s telephone interrupt is ON.
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7
BLT370
3. INSTALLATION
5. Use Velcro with double-sided tape to hold the visor and Transceiver unit if
necessary. (shown in Fig. 2). Detail of using Velcro will be explained as the
followings:
Step 1: Attach the Velcro hook to the visor clip with the double-sided tape
provided.
Step 2: Attach the Velcro loop to the hook.
Step 3: Attach the Transceiver unit to the Velcro loop with the double-sided
tape provided.
6. Secure the Transceiver unit to a location that is easily accessed by the driver
e.g. sun visor (shown in Fig. 3) and dash board (shown in Fig. 4).
7. Set the left/right channel switch according to the position of driver (see
“Switching left or right channel output” on page 22 for details).
8. Once the car is started, the Transceiver is powered on immediately. It cannot
be turned off as long as the ignition key is turned to ON or ACC position.
Notes:
• Check that the location of the Transceiver is adequate to pick-up the car driver
voice.
• Alternately, user can use the external microphone (optional) that plug into the
2.5mm audio jack input for a better voice reception.
Figure 2: Using Velcro with double-sided tape
Bluetooth
® Audio/Mobile-phone
Transceiver unit (step 3)
Velcro loop
(step 2)
Velcro hook
(step 1)
Visor clip
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8BLT370
• Please refer carefully to the system diagram before installing your BLT370.
Incorrect wiring method may cause damage to BLT370, your car audio system
or even your vehicle.
• We strongly recommend that BLT370 is only installed by those fully familiar
with your vehicle’s electrical system, please consult with the supply retailer if
any doubt.
CAUTION
!
Figure 3: Fix the BLT370 to the car sun visor
Figure 4: Fix the BLT370 to the dashboard
Bluetooth
® Audio/Mobile-phone Transceiver unit
Bluetooth
® Audio/Mobile-phone Transceiver unit
3. INSTALLATION
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