User guide
Table Of Contents
- Presentation
- Warning
- Copyright
- 1 References
- 2 Packaging
- 3 General presentation
- 4 Characteristics and Services
- 5 Use of the modem
- 5.1 Starting with the modem
- 5.2 Specific recommendations for the use of the modem in vehicles
- 5.3 GSM led of the modem
- 5.4 Echo function of AT commands deactivated
- 5.5 Checking the quality of the GSM reception signal
- 5.6 Verification of PIN code
- 5.7 Verification of modem registration on GSM network
- 5.8 Verification of modem registration on GPRS network
- 5.9 Verification of internal voltages of the modem
- 5.10 Main AT commands (HAYES)
- 5.11 Turning OFF the modem
- 5.12 Updating procedure of the modem
- 6 Trouble Shooting
- 7 Functional description
- 8 Technical characteristics
- 8.1 Mechanical characteristics
- 8.2 Electrical characteristics
- 8.3 Environmental characteristics
- 8.4 Standards/Conformities
- 9 Security recommendations
- 10 Recommended accessories
- 11 Client support
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO & GENER reserves the right to make any modification.
Dct_427_01
5.3 GSM led of the modem
5.3.1 Without EGM application
The GenPro 25e does not contain any library. Only Boot Loader menu is displayed. The led is OFF.
5.3.2 With the transparent mode application
The yellow led is directly driven by the GSM/GPRS module.
5.3.3 With the ERCO & GENER application EasePro-Vx
The status of the GSM module is indicated by the status of the GSM yellow led situated on the back side of
the modem on the right side of the SIM reader (see §3.1.2 Back side).
Table 7 : Status of GSM LED with the application EasePro
State ON time OFF time Description
Fixed ON Always ON - No network / no SIM
Flash 500ms 1s Attached to GSM only
Flash 500ms 500ms Connecting to GPRS network (waiting for IP address)
Flash 200ms 800ms Connected to GPRS network (got IP address)
Flash 100ms 100ms TCP/UDP session open
5.3.4 Owner application
The GenPro 25e contains your application. The led status depends on your parameters.