Hardware; Connectors; Switching The Appliance On And Off; Information On The Sd Card - CheckMK rail2 Mark I Quick Start Manual

Check_MK rail2 Mark I - Quick start

3. Hardware

3.1 Connectors

The following images show the Check_MK rail2 connectors.
For the initial configuration, you must provide the following connectors as a minimum:
• Monitor-to-VGA connector
• USB-keyboard
• Network connection (connector: LAN1)
• Power supply
Once you have completed the initial configuration, all that is needed for regular operation is the network
connection and the power supply.
3.2 Switching the appliance on and off
As soon as the power is connected to Check_MK rail2, the device will automatically switch on and start.
Caution
As far as possible, do not disconnect the appliance from the power supply without shutting down
the system first. If you do this you will risk losing data. You can find out how to shut down the
system in the chapter Control.

3.3 Information on the SD card

Your specific appliance settings are saved to the SD card as well as your monitoring configuration and
the monitoring runtime data. The appliance cannot be operated without an SD card.
Caution
The SD card must not be removed while the appliance is running, as this may cause data loss.
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