Jensen BT-390 User manual

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User’s Manual
Model: BT-390

Contents
Bluetooth Handsfree Car Kit with LCD Display················ 3
1. Introduction·································································· 1
nIdentifying Components······················································ 1
2. Installation ··································································· 3
nInstalling the Junction Box·················································· 3
oConnecting the Power Supply ············································ 4
pConnecting Components ···················································· 5
qPreparing the remote control ·············································· 6
Installing the battery·······································································6
Attaching the remote control··························································6
rInstalling the Caller ID Display············································ 9
sInstalling the Microphone···················································· 10
Installing the Microphone·······························································10
3. Operation ···································································· 11
nHow to Operate the Car Kit ················································ 11
Understanding the icons on your screen and remote control ········· 11
oBasic operation··································································· 12
Connecting to the Mobile Phone for the First Time ························12
pDialing the First Call ··························································· 13
Receiving and Ending a Phone Call···············································13
Adjusting the Conversation Volume···············································13
qAdvanced Operation··························································· 13
Phonebook Functions 1 – Updating Phonebook ···························· 13
Phonebook Functions 2 – Search for a Name to Call····················· 16
Accessing Received, Dialed, and Missed Calls······························17
Dialing a Number···········································································17
Initiating Private Calls ····································································17
rConnection Settings ··························································· 18
Pairing Setup·················································································18
Disconnecting From the Current Phone·········································18
Viewing, Connecting, and Deleting Previously Paired Phones·······19
sLanguage Settings······························································ 19
Language Settings·········································································19
tSound Settings ··································································· 20
Adjusting the Speaker Volume·······················································20
Disabling and Enabling the Key Tone············································20

uDisplay Settings·································································· 20
Adjusting Display Contrast·····························································20
Adjusting Display Brightness·························································· 21
Changing the Backlight Color·························································21
Enabling Auto Dim Screen·····························································22
vOther Settings····································································· 22
Setting up Automatic Phonebook Synchronization·························22
Finding Out the Device Software & Firmware Version···················· 23
wMultimedia Functions·························································· 23
Setting up FM Transmission ··························································23
Using A2DP Media Player······························································24
Text-To-Speech Setting ················································· 25
Factory Settings Reset··················································· 26
Bluetooth Firmware and CPU Software Upgrade ·········· 26
Troubleshooting ······································································ 27
Notes on Safety
1. Unit installation – Installing the BT-390 Music Handsfree Car Kit requires
specialized knowledge and skills. Incorrect installation may cause damage to your
BT-390 unit and/ or your vehicle!! Therefore, it is strongly advised that the system
be installed by a qualified professional.
2. Installation location – Unsuitable installation locations may lead to incorrect
functioning of the essential vehicle safety equipments such as air bags or it may
become a source of injury in an accident. Please always consult a professional
installer and carefully choose the correct installation location in the car.
3. Interference with on-board electronics – Incorrect installation or unsuitable
installation locations may cause interference with the vehicle electronics systems.
Please consult the vehicle manufacturer’s notes if needed.
4. Road safety – We strongly advise that you always pay full attention to traffic
conditions whenever the vehicle is moving. Distraction can lead to a dangerous
traffic situation. Even when using a handsfree car kit the driver is always advised to
avoid phone calls during difficult and complex traffic situations.
5. Use only approved replacement parts – Please always use official parts for
your car kit as unknown spare or replacement parts may lead to malfunctions.

1
Carefully unpack the BT-390 Bluetooth Handsfree Car Kit
and check that the following items are included:
nIdentifying Components
Unpack the Car Kit package and ensure the following items
are included.
Remote / Bracket / Clasp /
CR2032 Battery
Part # 31132000
BT-390 LCD
Part # 31132450
Junction Box
Part # 31132100
Stand
Part # 31132060
Speaker
Part # 31132430
Microphone
Part # 31132440
Fuse Set
Part # 31132010
Power Cable
Part # 31132010
1. Introduction
Note:
If any item is missing or damaged, please contact your
dealer.

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2. Installation
This section demonstrates how to set up and install the BT-
390 into a vehicle.
nInstalling the Junction Box
The Car Kit is designed to work with the 12/ 24-volt power
supply of the vehicle. Refer to the following to install the
junction box in a vehicle.
1. Locate a suitable place inside the car to mount the
junction box. Select a dry place that avoids excessive
heat and mechanical vibration. Ideally, the junction box
should be hidden from view, but still easily accessible.
Note:
Make sure that the cables are long enough to support
the location of the junction box. If the cables are not long
enough, do not lengthen the cables. Instead, relocate the
junction box.
2. Use two screws (not included) to fasten the junction box
in place.

2. Installation
oConnecting the Power Supply (For Options 1 and 2 only)
The following illustration demonstrates how to connect the
Car Kit’s power cables to the vehicle’s electrical system.
Important:
The blue cable must be connected to the 12/ 24V
switched to enable the Car Kit to go into standby
mode.
Do not connect the blue cable to the +12/ 24V
constant. Doing so may discharge the battery of
the vehicle and prevent the Car Kit from being
reset.
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2. Installation
pConnecting Components
The following illustration shows where to connect the
components.
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Item Description
Caller ID
The caller ID should be placed on the dash
within view of the driver and passenger.
(See Installing the Caller ID Display on
page 9.)
Microphone Ideally, the microphone should be located in
front of the user and above waist height.
Speaker
For best reception, the speaker should be
mounted at least 80cm (30 inches) from the
Car Kit’s microphone.

2. Installation
qPreparing the remote control
The control module is designed to attach to the inside of the
steering wheel on the left or right side.
Installing the battery
Before attaching the control module, install the supplied
battery.
1. Remove the battery cover from the rear of the control
module.
2. Insert the new battery with the correct polarity as shown
below.
3. Put the battery cover back on.
+
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