HELLA and KGaA DM3 Radio Identification device User Manual Configuration Change Record

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Document ID	3524955
Application ID	b5KH2FU1e+vQODbDePuOjQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	26.28kB (328451 bits)
Date Submitted	2017-08-24 00:00:00
Date Available	2018-02-21 00:00:00
Creation Date	2017-08-17 20:08:25
Producing Software	Microsoft® Word 2010
Document Lastmod	2017-08-17 20:08:25
Document Title	Configuration Change Record
Document Creator	Microsoft® Word 2010
Document Author:	Amy

FCC ID: NBGDM3
Model No：DM3
Product name：Radio Identification device
USER MANUAL STATEMENT LETTER
HELLA KGaA HUECK & CO. will supply the following information to the reseller/distributor
(car manufacturer) dictating
what must be included in the end user’s manual for the commercial product:
1. Owner Manual USA
FCC ID: NBGDM3
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.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE 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 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.
Modes of operation
The following chapters describe the modes of operation that can be carried out by the DM3
devices.
Remote keyless Entry
The Remote Keyless Entry (RKE) functions enable the user to control the central locking system
and other functions of a vehicle from a distance. It is always manually activated by pressing one
of the buttons on the device. When activated, the device will transmit a sequence of RF
messages. In RKE mode RF communication is processed in simplex mode. For some comfort
functions which are activated by holding the buttons pressed continuously, the devices respond
with RF transmission triggered by LF (125 KHz) message sent by the vehicle.
Keyless Entry / Keyless Go
Keyless Entry / Keyless Go functions allow the user control of the central locking system and
engine start / stop without manual operation of the key. For these functions the devices can be
woken up by a 125 KHz low frequency (LF) signal generated by the vehicle. For recognition of LF
signals the devices contain a set of 3 orthogonal sensor coils (LF antenna array) and a detection
circuit that is integrated in the main μC. For Keyless Entry / Keyless Go functions RF
communication takes place in half duplex mode.
Transponder mode
The transponder mode serves as ab backup means for deactivation of the immobilizer system if
the keyless go function is not available for any reason. In transponder mode, the device is
supplied from the magnetic field generated by the immobilizer system of the vehicle and
communicates with the vehicle using damping modulation. The nominal working frequency of the
transponder system is 125 KHz. No RF communication is used in transponder mode. Therefore,
the device does not generate or emit any RF energy in this mode.
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the Following two conditions :
(1) this device may not cause interference, and
(2) This device must accept any interference, including interference that may cause
undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils
radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si
le brouillage est susceptibled'en compromettre le fonctionnement.

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File Type                       : PDF
File Type Extension             : pdf
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Page Count                      : 2
Language                        : zh-TW
Tagged PDF                      : Yes
Title                           : Configuration Change Record
Author                          : Amy
Creator                         : Microsoft® Word 2010
Create Date                     : 2017:08:17 20:08:25+08:00
Modify Date                     : 2017:08:17 20:08:25+08:00
Producer                        : Microsoft® Word 2010

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