Blaupunkt MPD 46 A Installation Instructions
VELOCITY POWER
CLASS D AMPLIFIER
with DSP MPD 46 A
Operating and Installation Instructions
CAUTIONS
This device has been manufactured according to
established safety guidelines. However, dangers may still
occur if the safety notes in this manual is not observed.
This manual is intended to familiarize the user with the
device’s important functions. Read this carefully, prior to
using the car radio. Keep this manual in an easily acces
sible location. In addition, do observe the instructions of
other devices used in conjunction with this device.
Installation Safety Notes
Always observe the following safety notes:
•
Device must be used in a way that compliments
safety of the user when driving the vehicle. It is rec
ommended for the user to install at an appropriate
location when operating the device. While driving,
user is not recommended to use applications that
can be prone to distraction.
•
Before installation, disconnect the negative terminal
of the battery. Refer to the safety vechicle manufac
turer’s user manual.
Ensure positions of the holes are nowhere near the
•
vehicle component to avoid any damage during
drilling.
Ensure corss section of the cables i no less than
•
2.5mm if the positive and the negative cables are
too long. incorrect installation may result in malfunc
tion of the device or the car sound system.
Select a dry and well-ventilated location to install
•
the device.
The device must not be installed in overly exposed
•
location.
•
The installation location must be suitable for screw
holes and stable ground support
General Safety Notes:
Observe the following for protection against injuries:
User is advised to keep the volume of the car radio
•
to a moderate level for the protection of the ears and
to increase the ability to hear any emergency warn
ing signals (e.g. police and ambulance sirens). Do not
increase the car radio volume while the car radio is
muted as it is not audible. The car radio volume can
be too loud when the car radio is unmuted.
Disclaimer
Blaupunkt is not liable for any loss or damage
•
caused or resulting from unauthorized disassembly
or modication to the product.
In no event shall Blaupunkt be liable for any direct,
•
-
indirect, punitive, incidental, special consequential
damages, to property or life, improper storage,
whatsoever arising out of or connected with the use
or misuse of our products.
•
USA & CANADA : Products not intended for
sales in the United States and Canada. If
purchased in the U.S. or Canada, this product
-
is purchased as-is. No warranty, expressed or
implied is provided in the U.S. and Canada.
Voltage Supply
•
+12V : Positive connection terminal for car 12V
power supply.
-
•
GND : Power supply negative connection terminal.
•
Firmly and carefully connect the ground lead to a
bare metal point ont he vehicle chassis.
•
Operation temperature : 0° - 70°C
Compatible PC OS
•
PC - with or higher than Windows XP
-
•
Android - mainstream Android devices with
Bluetooth
Scope of Delivery
•
DSP Digital Signal Processor (153 x 112 x 45mm)
•
1.5m USB Cable
•
2 Tapping Screws (M3 x 10)
•
Universal 20p Wiring Harness
Disposal Notes
Do not dispose of your old unit in the
household trash!
-
Use the return and collection systems
available to dispose of the old device.
1
INPUT FUNCTION
SPECIFICATION ADJUSTMENT RANGE
1
Connect to computer for software tuning.
1.
Press the button to select the preferable mode. (There are maximum 6 sound eect modes can be saved by using
2.
software).
2 3 4
1 5 6
Power indicator light.
1.
Power input.
2.
4-channel high level input.
3.
4-channel speaker output.
4.
Selector switch between Hi-Input selection or ACC powered selection for amplier wake up triggering.
5.
2-channel low level RCA output.
6.
2
Audio
RMS Power : 43W x 4(4Ω)
•
DSP Resolution : 32 Bit
•
Output Power RMS @ 4 Ohms (≤1% THD +N) : 43W/CH
•
Distortion (THD) : <0.015%
•
Dampling Factor : >70
•
Operating Voltage : 10 -15V
•
Sampling Rate : 48kHz
•
Signal Converter A/D : Burr-Brown
•
Signal Converter D/A : Burr-Brown
•
Output
2 x RCA/ Cinch
•
4 High Level Speaker Output
•
Voltage RCA/ Cinch : 0.9V RMS
•
Input
4 High Level Speaker Input
•
1 x USB
•
Impedence High Level : 1000 Ohms
•
S/N Ratio Analog-in : 100dB
•
Feature
4 x 43W, Class D Amplier
•
Max. Output Power : 180W
•
Frequency Response : 10Hz-20kHz
•
Max. Current Consumption : 10A
•
Dimension (W x H x D) : 153 x 112 x 45mm
•
Weight : 0.92 kg
•
Equalizer adjustment
Equalizer selector : On/O
•
Frequency range step : 1hz step (20hz – 20khz)
•
Q value step : 0.1 step (0.1 – 10.0)
•
Volume adjustment : 0.2 step (-24 – 11.7)
•
Crossover adjustment
Crossover type selector : Link, Bessel , Butterworth
•
Frequency adjustment : 1hz step (20Hz – 20Khz)
•
Decibel Slope selector : 6 dB, 12 dB and 24 dB
•
Time Delay adjustment
Delay unit cm : 0.72 step ( 0.72 – 159.3) centimetre
•
Delay unit in ms : 0.21 step (0.21 – 4.604) millisecond
•
Channel adjustment
Polarity phase selector: 0° and 180°
•
Volume gain : 1.0 step ( -60 – 0 )
•
Mute selector : On /O
•
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