Operating Instructions - Snap-on Equipment

Pocket PC Software OverviewBattery Check IconThe battery check icon at the lower right corner of the main screen provides ameans of checking the internal battery voltage of the gas analyzer. Simply selectthe icon and the Battery Check screen displays as shown in Figure 2A-3. Thebattery in this example has a voltage of 12.48 volts and the bar graph indicates it isnot low or in need of charging at this time.✓ Review the pocket PC manual for details on checking its battery.Figure 2A-3: Battery Check ScreenStatus BarAt times a green or yellow status bar appears at the top of the main screen toindicate a mode, required action, or to request a zero calibration as shown inFigure 2A-4. Also see Pocket PC Error and Status Messages, page 2G-28.Demo ModeDemo Mode (green) configures whether the FGA pocket PC communicates to thegas analyzer in real time or generates random readings. Enabling Demo Mode isoften useful for training or demonstration purposes. Specify the demo modesetting in Main menu > Maintenance > Setup > General Setup > General settings.See Pocket PC Setup, page 4-4.Standby ModeStandby Mode (green) is a power saving mode. FGA goes into standby mode aftera 10 minute period of inactivity and comes out when there is activity such as abutton press.Zero Calibration RequiredThe Zero Calibration Required message (yellow) is set internally from the FGAbench. The bench informs the software that it needs a zero periodically. If a zerocalibration is required, FGA performs the zero the next time you enter a screenthat requires gas values.2A-3