LX20G_Manual_en_v2.1
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10.3.
DATA TRANSMISSION
During data transmission a green diode indicates data transmitting.
Description
LED Diodes
Green (A)
Red (D)
GPRS Transmission
SMS Transmission
10.4.
RECEIVING OF DTMF DATA
Yellow and blue diodes marked as B and C indicate actual condition during receiving
data from a control panel.
LED Diode
Signalling
Blue (C)
Yellow (B)
(HandShake) (KissOff)
6 digits of phone 16 digits ContactID
10.5.
PROGRAMMING
After detection of programming wire diodes indicate programming.
Description
LED Diodes
Green (A)
Red (D)
Connected
Service
wire
Programming
in CSD mode