RTCU LX5 eco Technical Manual V1.00
Advanced Industrial M2M/IoT Gateway
Logic IO ApS.
Ph: (+45) 7625 0210
Holmboes Allé 14
Fax: (+45) 7625 0211
8700 Horsens
Page 21 of 33
Email: [email protected]
Denmark
System Reset Switch
The RTCU LX5 eco device contains a combined reset/diagnostic switch. This switch is accessible on
the backside of the unit. It is necessary to use a small thin object with a diameter of approx. 2 mm,
for example, a straightened-out paper clip for this purpose.
By activating the switch shortly, the RTCU device will perform a full reset.
If the reset switch is held down for approx. 3 seconds
1
, the device will instead enter recovery
mode
2
, and the application will not be started. In recovery mode, the system will automatically
turn on the cellular engine to connect to the network and RTCU Communication Hub (if
configured).
Pressing reset will also activate the device when in power-down mode. If external power is
removed and the backup battery is disabled, the reset switch can still be used to boot into recovery
mode, as long as there is enough power left on the battery.
1 System LED S2 will flash green three times when this state is entered.
2 System LED S1 will indicates this state by fast blinking green or yellow.