INSYS MoRoS GPRS 2.1 PRO, Руководство пользователя

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MoRoS GPRS 2.1 PRO Functions
12.13.6 Updating the Firmware
You can update the firmware of the MoRoS GPRS 2.1 PRO manually. The firmware
is a combination of operating system and programs, in which the functions of the
{{PRODUKTBEZEICHNUNG}}} are implemented. To update the firmware, you will
need a file with a new firmware, which you can obtain from your sales partner or
from INSYS MICROELECTRONICS. It is possible that you get two files for extensive
updates.
Note
Function loss due to faulty update!
A connection failure during the update and a following re-
start may cause a loss of function of the MoRoS GPRS 2.1
PRO.
As long as the red LED at the MoRoS GPRS 2.1 PRO is il-
luminated, you are not permitted to perform any actions at
the web interface, you must not pull the power plug and
you must not perform a reset.
After a failed update, do not restart the MoRoS GPRS 2.1
PRO; contact the support of INSYS MICROELECTRICS.
Complete update of the firmware of the MoRoS GPRS 2.1 PRO
The following steps must be performed to update the firmware of a MoRoS
GPRS 2.1 PRO.

You have access to the web interface.

If you access the web interface of the MoRoS GPRS 2.1 PRO via a dial-up
connection, the connection must be maintained long enough to perform the
uploads. The option "Maximum connect-time" should be set to "0" for the
update, also the "Idle time".

You have ensured that the power supply of the MoRoS GPRS 2.1 PRO can
not be switched off during the update procedure.

You have the firmware file with the name "system_<rev>" and, if required,
the file "data_<rev>". The file(s) can be located on the PC from which you
want to perform the update.
1. In the menu "System", switch to the page "Update".
2. Click on Browse... in the "Manual update" section and select the file
"system_<rev>".
3. Click on OK to start the update.

A page with a security query is displayed. Compare the displayed MD5
checksum with the MD5 checksum of the file (e.g. using the
md5sum.exe tool). If they match, the file has been transferred correctly
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