HELLA GmbH & Co. KGaA DM4 User Manual
FCC ID: NBGDM4
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
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.
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.
Basic construction element of the PLL identification device / remote control transmitter family
is the integrated circuit Delphi MegaCoderTx. This IC contains in a single package a
flash-programmable microcontroller, a transponder frontend with EEPROM and a
PLL-RF-transmitter. For passive entry / passive start functionality the system includes a
3-channel low frequency detector that serves for waking up the system and data reception
from the vehicle via a 125 kHz inductive link. It is implemented using a PCF7x52 integrated