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The LEDs of the SINAUT MD740-1
10 von 105
SINAUT MD740-1
File 3172AD001_V1_1_060206.doc
File saved
06.02.2006
File printed
06.02.2006
State Freigabe
Autor Pauluhn
2
The LEDs of the SINAUT MD740-1
LEDs
S
(Status)
Q
(Quality)
C
(Connect)
LEDs
Power
Status
LAN
VPN
S
(Status),
Q
(Quality),
C
(Connect)
LED
Status
Meaning
S, Q, C
in sequence
Fast lighting in sequence
Slowly lighting in sequence
Synchronous fast blinking
Boot procedure
Update*
Error
S
(Status)
Blinks slowly
Blinks fast
OFF
ON
Device waiting for PIN input
PIN error / SIM error
No GPRS attach
GPRS attach
Q
(Quality)
Blinks slowly
1 x intermittent blinking
2 x intermittent blinking
3 x intermittent blinking
ON always
OFF
Booking into the GPRS network
Field strength not sufficient or unknown**
Field strength sufficient
Field strength medium
Field strength high
Waiting for PIN input
C
(Connect)
OFF
ON
No connection
Connection to server/remote station
GPRS: Authentication on and IP
allocation from network successful
* When updating the communication firmware, at first the LEDs are slowly blinking in sequence.
Further in the process only the LED S is On.
** Shortly after booking into the GSM network, the quality LED blinks once, thus signalling the field
strength as not sufficient or unknown. Cause: At this stage the device can only register availability