Chapter 6: Using the Web Interface143 To access Slave 2 via SSH, the command is:ssh -p 50202 192.168.84.77Specifying the Device AltitudeYou must specify the EMX device's altitude above sea level if a Raritan'sDPX differential air pressure sensor is attached. This is because thedevice's altitude is associated with the altitude correction factor. SeeAltitude Correction Factors (on page 539).The default altitude measurement unit is meter. You can have themeasurement unit vary between meter and foot according to usercredentials. See Setting Default Measurement Units (on page 131).To specify the altitude of the EMX device:1. In the left pane, click the EMX folder. The Settings page opens.Note: This folder's name changes after customizing the device name.See Naming the EMX (on page 110).2. Click Setup on the Settings page. The Setup dialog appears.3. Type an integer number in the Altitude field. Depending on themeasurement unit displayed, the range of valid numbers differs. For meters (m), the value ranges between 0 and 3000. For feet (ft), the value ranges between 0 and 9842.4. Click OK.
