Annex No.5
User Manual
Technical Description
Key W169
Annex No.5
Technical Data
HF-Part
Key W169
Software status: Software version: 5.1
Hardware status: HW F
with mechanical emergency key
Author : D. Weisser
Department: AE12
Tel. : +49 (0)7424/99-1601
Fax. : +49 (0)7424/99-2541
E-mail : Dietmar.weisser@marquardt.de
Initial issue: 10.10.2003
Change status:: 14.10.2003
Version : 01
Annex No.5
Functional description:
The W2111 key is a component of a driver authorisation system and has the following function:
Remote control for vehicle access (German abbreviation: FZB) via radio and infrared signals
A command is transmitted to the vehicle by the key via a HF transmitter after a button has been
pressed on the key.
General technical data:
Temperature range:
Working temperature: -20 ...+65 ° C
Data of the HF-part
Type of data transmission: half duplex
Transmitter:
Transmitting frequency: 433.92 MHz (ECE)
315.00 MHz (USA)
Transmitting frequency tolerance: +/- 80 ppm
(production, aging, temperature)
Transmitting capacity (EIRP): typical -19 dBm @433.92 MHz
max. -22 dBm @315.00 MHz (USA)
max. -41dBm@315MHz (Japan)
Modulation: Frequency shift keying (FSK2, incoherent)
Frequency shift: +/- 14 ...+/-18 kHz, nominal: +/- 16 KHz
Modulation content: Digital data
Data rate: 1 kBit/s
Coding: Manchester2
Data contents: Remote control (1 Kbit/s):
55 zero bits (preamble + 1 start bit + 112 bit data)
1
Anm. d. Ü.: Muss das nicht "W169" heißen?
2
Anm. d. Ü.: Tippfehler in der deutschen Version
Annex No.5
Data burst rate: Remote control: typ.10 000/a
Activating test modes on the Keyless Go key:
Taste 1
Annex No.5
Taste 2 Taste 3
3
Taste 4
Button 1: Unlock
Button 2: Tailgate/boot lid (not applicable for estate vehicles)
Button 3: Lock
Button 4: Panic (USA version)
Mechanical emergency key inside housing and latched in place
3
Anm. d. Ü.: In der Grafik: Taste = Button
Annex No.5
Key: (set permanently to HF diagnosis, see marking)
The operating mode is switched on and off alternately by briefly pressing the respective button.
HF diagnosis:
Button Diagnosis operating mode
Unlocking button (Button 1) Transmit low transmission frequency (non-modulated)
Locking button (Button 3) Transmit upper transmission frequency (non-
modulated)
Tailgate (Button 2) Transmit at 1 kHz permanent modulation
15. April 2004
Ref.: FCC ID: IYZW169
Radio equipment authorization to FCC in USA for
RF transmitter Key W169 3312
The transmitter will be supplied as an original equipment device to the car manufacturer.
According to 47 CFR 15.19 (Labelling requirements) the car manufacturer will print the
Following text in the appropriate User Manuel of the car:
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 to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
Rietheim-Weilheim 15. April 2004
Loading...