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4.1 Setting/Checking the System Altitude

4.1 Setting/Checking the System Altitude
This section describes how to set/check the system altitude.
The SPARC M12/M10 systems control the speed of the cooling fans inside the systems according to the altitude and temperature of the installation location. Therefore, the altitude needs to be set during initial system installation.
Note - Set the system altitude during initial installation. If the value needs to be changed, set it again.
For details of the XSCF commands executed in the following procedure, see their man pages or the Fujitsu SPARC M12 and Fujitsu M10/SPARC M10 XSCF Reference Manual.