Leds - SAGEMCOM Dr. Neuhaus ZDUE-GPRS-PLUS-VI User Manual

Operating elements, Connections and function indicators

2.4 LEDs

LED
 Green & Yellow with light pipe
Power
 Orange
Status/Error
 Off
 Green
Current Loop
 Off
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The device is equipped with 3 LEDs for checking the operating status. They
service to indicate the functions being executed at the moment and the
respective status.
Colour / Action
Continuously green
Continuously yellow
3s on / 3 x flashing briefly
3s on / 2 x flashing briefly
3s on / 1 x flashing briefly
3s off / 1x flashing briefly
3s off / 2x flashing briefly
3s off / 3x flashing briefly
3s off / 4x flashing briefly
Continuously on
Meaning
Operating voltage present
GSM module on
Boot phase, searching for network
Fault state
SIM/PIN error
Field strength <= -98 dBm
-98 dBm < field strength <= -83 dBm
-83 dBm < field strength <= -68 dBm
Field strength > -68 dBm
CSD connect
Field strength unknown
CL meter(s) is/are connected or CL
interface is jumpered
Current loop is interrupted
ZDUE-GPRS-PLUS-VI