Quick Start Guide REX 100 3G | LTE
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8. Restoring the REX 100 router to its default settings
In order to reset the REX 100 to the factory settings, the following steps are
necessary:
-
Apply a supply voltage (or press "RST") until the "PWR" LED lights up
-
Wait until the RDY LED flashes
-
Press the FCN button for approx. 10 –15 seconds until the USR LED flashes orange
-
After you release the "FCN" key, the REX 100 reboots and once again has the fac
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tory settings
Important:
The IP address of the REX 100 LAN interface is reset to 192.168.0.100/24.
7. Description of LEDs and buttons
7.1 LED description
PWR
Indicator light for the power supply
RDY
Readiness indicator
(this LED must show a solid light after a max. of 110 s)
CON
Off:
There is no active Internet or VPN connection
Solid light:
Internet connection active or possible, but VPN connection
inactive
Rapid flashing (3 Hz):
The router is attempting to establish a VPN con-
nection
Flashing (1.5 Hz):
VPN connection active
USR
Solid light:
When loading default settings, firmware files, or device
configurations
Flashing (1.5 Hz):
A portal configuration was recognized on the USB
stick (see FCN button, point 2.)
Rapid flashing (3 Hz):
A firmware file was recognized on the USB stick
(see FCN button, point 2.)
FCN
1.
Function button used to manually establish a connection with the
portal server (see screenshot on page 7)
2.
If the USR LED starts flashing, this means that you have ten seconds to
press this button in order to load data from an inserted USB stick.
RST
Reset button for restarting the router
9. Load configuration/firmware update from USB stick
Note:
Ensure that either only the firmware file or only the configuration file is found
in the root directory of the USB stick. If you wish to update both the firmware and the
configuration, carry out the following steps for each file individually.
To provide the REX 100 with a configuration or perform a firmware update from a
USB stick, please carry out the following steps:
-
The boot process of the device must be completed (PWR & RDY LEDs light up
continuously)
-
Don't change the file name and save this in the root directory of a standard FAT-
formatted USB stick
-
Insert the USB stick into the USB interface of the REX 100
-
Once the USR LED starts flashing, you will have ten seconds to press the FCN but
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ton.
-
The voltage supply should not be interrupted during the procedure.
-
Once the USR LED lights up continuously, you can release the FCN button, at
which point the data will be loaded from the USB stick
-
The process is complete once the PWR and RDY LEDs light up again permanently.
Note:
Once the configuration file has been successfully transferred, the file will auto
-
matically be renamed “Xmyrex24.mbn", making it impossible to accidentally reuse it a
second time.
7.2 Button description
