JVC KENWOOD V7V002 Bluetooth Car Entertainment System Module User Manual
JVC KENWOOD Corporation Bluetooth Car Entertainment System Module Users Manual
Users Manual
NAU0004 Manual
Description
The NAU0004 is a fully integrated Class 2 radio and baseband module conforming to
ver. 1.2 and ver 2.0 of the Bluetooth specification. It contains the DSP, co-processor
supporting enhanced audio applications.
The NAU0004 is the Bluetooth module for Car Entertainment System.
Features
・ Audio In/Out, PCM, UART, SPI, PIO, AIO interfaces, enabling a wide range of
applications.
・ 8M-bit on-module flash memory
・ Voltage regulator : internal 1.8V regulator
・ Based on the Bluecore3-Multimedia External from CSR
・ Channel quality driven data rate
General Specifications
[Module]
・ Antenna connector impedance: 50Ω
・ External interfaces: Audio In/Out, PCM, UART, PIO, AIO
・ Supply voltage: 2.90 to 3.60 V
・ Package dimensions: 27 × 18 × 3.2mm
[Antenna]
・ Pattern Antenna
・ Coaxial connector mounted
・ PCB dimensions: 28 × 8 × 1.6mm
28mm 8mm
1.6mm
28mm 8mm
1.6mm
[Antenna cable]
・ Two Coaxial connectors
Specifications
Item Specifications
Frequency 2402 to 2480 MHz
Modulation FHSS / GFSK
Channel intervals 1MHz
Number of channels 79CH
Output power(Average) +4dBm(max)
FCC Regulatory Information
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 try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC WARNING:
Change or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
RF exposure compliance：
This module has very low levels of RF energy that it deemed to comply without
maximum permissive exposure evaluation (MPE).
But it is desirable that it should be installed and operated with at least 20cm and more
between the radiator and person’s body (excluding extremities: hands, wrists, feet and
legs).
FCC 15.19(3) required statement:
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.
IC(Industry of Canada) Regulatory Information
“Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation of the device.”
“To reduce potential radio interference to other users, the antenna type and its gain
should be so chosen that the equivalent isotropically radiated power (EIRP) is not more
than that required for successful communication.”
RF Exposure Statement:
“The installer of this radio equipment must ensure that the antenna is located or
pointed such that it does not emit RF field in excess of Health Canada limits for the
general population; consult Safety Code 6, obtainable from Health Canada’s website
www.hc-sc-gc.ca/rpb”
ICES-003 Statement:
This Class B digital apparatus complies with Canadian ICES-003.
Cet apparei numérique de la class B est conforme à la norme NMB-003 du Canada.
CAUTION
The BLUETOOTH trademarks are owned by Bluetooth SIG, Inc., U.S.A. Copyright