EG_GenPro400e_1103_UG_001_UK
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modifications.
Dct_427_02
3.7.1
Synoptic of audio string .......................................................................................................... 25
3.7.2
Microphone input MIC+ et MIC- .............................................................................................. 26
3.7.3
Loudspeaker output SPK+ and SPK- ..................................................................................... 27
3.8
RESET............................................................................................................................................ 28
3.9
C
ARTE
SIM ...................................................................................................................................... 29
3.10
L
EDS OF THE MODEM
........................................................................................................................ 29
4
GSM EXTERNAL ANTENNA ................................................................................................................. 31
4.1
E
XTERNAL ANTENNA ASSEMBLY
........................................................................................................ 32
5
USE OF THE MODEM ............................................................................................................................ 33
5.1
S
PECIFIC RECOMMENDATIONS FOR THE USE OF THE MODEM IN VEHICLES
............................................ 33
5.1.1
Recommended connection on the battery of a truck ........................................................... 33
5.2
T
URNING THE MODEM
OFF ............................................................................................................... 33
5.3
T
URNING THE MODEM
ON ................................................................................................................. 33
5.4
M
ODE
P
OWER SAVING CONTROL
(P
OWER
OFF) ................................................................................ 34
5.5
CTS
SIGNAL
..................................................................................................................................... 34
5.6
RTS
S
IGNAL
.................................................................................................................................... 35
5.7
R
I
S
IGNAL
........................................................................................................................................ 35
5.8
S
TARTING WITH THE MODEM
.............................................................................................................. 36
5.8.1
Mounting the modem ............................................................................................................... 36
5.8.2
SIM card installation ................................................................................................................ 36
5.9
U
SE THE MODEM
............................................................................................................................... 37
5.9.1
Checking the communication with the modem .................................................................... 37
5.9.2
Using the documentation of AT command list ..................................................................... 37
5.10
V
ERIFICATION OF THE
PIN
CODE
....................................................................................................... 38
5.11
C
HECKING THE
L
EVEL AND
Q
UALITY OF THE
RF
R
ECEIVING
S
IGNAL
................................................... 38
5.11.1
Response with modem attached to 2G network .............................................................. 39
5.11.2
Response with modem attached to 3G network .............................................................. 39
5.11.3
Response with modem attached to 4G network .............................................................. 39
5.12
V
ERIFICATION OF MODEM REGISTRATION ON CELLULAR NETWORK
...................................................... 40
5.12.1
AT+CREG? command ......................................................................................................... 40
5.12.1.1
Chronology of answers to commands AT+CREG? ..................................................... 40
5.12.1.2
Operator selection command AT+COPS? .................................................................... 40
5.12.2
AT+CGREG? command ...................................................................................................... 41
5.12.2.1
Chronology of answers to commands AT+CGREG? .................................................. 41
5.12.3
AT+CEREG? command ....................................................................................................... 41
5.12.3.1
Chronology of answers to commands AT+CEREG? ................................................... 41
5.13
M
AIN
AT
(HAYES)
COMMANDS
........................................................................................................ 42
6
RECOMMENDED ACCESSORIES ........................................................................................................ 43
7
CUSTOMER SUPPORT ......................................................................................................................... 43