Marquardt 3317 User Manual
Annex No.5
Technical Description
Users Manual
Annex No.5
Technical Data
HF-part
Basic Key
3317
Software status: V5.1
Hardware status: V1.3
Mechanical status: V3.2
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
Date published: 01.03.04
Revision status
Version : 01
Annex No.5
Functional description:
The basic design key is one of the components of a driver authorisation system and has the
following functions:
1.) Remote control for vehicle access (German abbreviation FZB) via radio and infrared
signals
2.) Driver authorisation (engine start-up) once the key has been inserted into the electronic1
ignition and steering lock
For 1.) a message is sent to the vehicle by the key via an HF transmitter once a button has been
pressed on the key.
2
For 2.) bi-directional communication
place using infrared light. The electronic ignition and steering key produces an inductive field
of 125 kHz for the key power supply.
between the key and the ignition and steering lock takes
Annex No.5
General technical data:
Temperature range:
Working temperature: -20 ...+65 ° C
Data of the HF-part
Type of data transmission: uni-directional (transmit only)
Transmitter:
Transmitting frequency: 433.92 MHz (ECE)
315.00 MHz (USA)
315.00 MHz, backed-off (Japan)
Transmitting frequency tolerance: +/- 75 ppm
(production, aging, temperature)
Transmitting capacity (EIRP): typical -18 dBm ( < -15 dBm) @433.92 MHz
typical -18 dBm ( < -15 dBm) @315.00 MHz
(USA)
typical < -40dBm @315MHz (Japan)
Modulation: Frequency shift keying ( 2-FSK)
Frequency shift: +/- 15 ...+/-17 kHz, nominal: +/- 16 KHz
Modulation content: digital data
Data rate: 1 kBit/s (remote control)
Coding: Manchaster3
Data contents: Remote control (1 Kbit/s):
55 zero bits (preamble + 1 start bit + 112 bit data)
Data burst rate: Remote control: max.10 000/a
Annex No.5
Lock
Tailgate
Unloc
Panic
Activating test modes on the Keyless Go4
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
Annex No.5
Key: (set permanently to HF diagnosis 1, see marking)
The operating mode is switched on and off alternately by briefly pressing the respective button (LED
flashes!)
HF diagnosis 1:
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 data telegram at 1kbBit
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