Continental Automotive Systems Corporation VICFNA00 Manual De Usuario
Editor :
KN.Kim
Document name
Project code
Version:
1.0
Jul. 16. 2012
ECO / DF No.
Identification No. : Document No.
File:
User Manual for Card key_제출용
Page 4 / 5
.
ropri
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ous
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itt
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-E
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agung
Technical aspects of 125 kHz – magnetic field:
virtually no reflections,
cubical decrease of field strength allows good range control,
released frequency band (ISM),
high
cubical decrease of field strength allows good range control,
released frequency band (ISM),
high
penetration,
low quiescent current demand due to 125 kHz input stage (SMART KEY FOB),
less sensitive for detuning compared to higher frequency.
less sensitive for detuning compared to higher frequency.
For the down-link from the SMART KEY FOB to the vehicle, the standard radio frequency
(RF) is used (similar to the classic remote control functions) with FSK modulation.
2. Card Key operation
As below photo, this card key doesn’t When you want to change battery,
have keytop on the product. Just just put it as below. Pls be aware
put this card key in pocket, and when battery polarity, else the battery is
you go to your car closely, the Smart discharged rapidly.
card key system acknowledge auto-
matically.