Figure 14 Example of Main Measurement screen1 Home screen icon 7 Warning status bar2 Sensor name 8 Date3 SD Memory card icon 9 Analog output values4 Relay status indicator 10 Time5 Measurement value 11 Progress bar6 Measurement unit 12 Measurement parameterTable 5 Icon descriptionsIcon DescriptionHome screen The icon may vary depending on the screen or menu being displayed. For example, if an SDcard is installed, an SD card icon appears here when the user is in the SD Card Setup menu.SD memorycardThis icon appears only if an SD card is in the reader slot. When a user is in the SD Card Setupmenu, this icon appears in the upper left corner.Warning A warning icon consists of an exclamation point within a triangle. Warning icons appear on theright of the main display below the measurement value. Push the ENTER key then select thedevice to view any problems associated with that device. The warning icon will no longer bedisplayed once all problems have been corrected or acknowledged.Error An error icon consists of an exclamation point within a circle. When an error occurs, the erroricon and the measurement screen flash alternately in the main display. To view errors, push theMENU key and select Diagnostics. Then select the device to view any problems associatedwith that device.Additional display formats• From the Main Measurement screen push the UP and DOWN arrow keys to switch betweenmeasurement parameters• From the Main Measurement screen push the RIGHT arrow key to switch to a split display of up to4 measurement parameters. Push the RIGHT arrow key to include additional measurements. Pushthe LEFT arrow key as needed to return to the Main Measurement screen• From the Main Measurement screen push the LEFT arrow key to switch to the graphical display(see Graphical display on page 23 to define the parameters). Push the UP and DOWN arrowkeys to switch measurement graphsGraphical displayThe graph shows concentration and temperature measurements for each channel in use. The graphsupplies easy monitoring of trends and shows changes in the process.English 23