Fastrack Supreme User Guide
Using the FASTRACK Supreme Plug & Play
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Table 5: FASTRACK Supreme operational status
LED Status
LED light activity
FASTRACK Supreme Plug & Play status
LED ON permanent
FASTRACK Supreme is switched ON but
not registered on the network
LED Flashing slowly
FASTRACK Supreme is switched ON and registered
on the network, but no communication is in progress
(Idle mode)
ON
LED Flashing rapidly
FASTRACK Supreme is switched ON and
registered on the network, and a communication is
in progress
OFF
LED OFF
FASTRACK Supreme is switched OFF, or Flash
LED is disabled* by the user.
* : Flash LED can be disabled by user when in Slow Standby mode in order to save power consumption. For
detail, please refer to Section 7.9.
5.4
Echo Function Disabled
If no echo is displayed when entering an AT command, that means:
•
The "local echo" parameter of your communication software (such as HyperTerminal) is disabled.
•
The FASTRACK Supreme echo function is disabled.
To enable the FASTRACK Supreme echo function, enter the
ATE1
.
When sending AT commands to the FASTRACK Supreme by using a communication software, it is
recommended:
•
to disable the "local echo" parameter of your communication software (such as HyperTerminal),
•
to enable the FASTRACK Supreme echo function (
ATE1
command).
In a Machine To Machine communication with the FASTRACK Supreme, it is recommended to disable the
FASTRACK Supreme echo function (
ATE0
command) in order to avoid useless CPU processing.
For further information on
ATE0
and
ATE1
commands, refer to "AT Commands Interface Guide" [6].
