Emerson 375 User Manual page 28

Learning the Basics
2-18
Memory
The Memory setting lets you view available free space in
the System Card, Internal Flash, RAM, and Expansion
Module (if installed).
Power Status
The Power Status setting lets you specify power
management options for the 375 Field Communicator.
These settings apply only when the 375 Field
Communicator is running without the power
supply/charger connected. To specify values for the
stand-by or auto-off timers, select the time intervals from
the drop-down menus. After the specified periods of
inactivity, the stand-by timer puts the 375 Field
Communicator in stand-by, or the auto-off timer turns off
the 375 Field Communicator. If set to short intervals,
these timers will save power.
The Maximize Power Savings option conserves
additional power by letting the 375 Field Communicator
enter stand-by or shut down when communicating with a
device. To enable Maximize Power Savings, tap the
checkbox and a checkmark appears. If this option is
disabled, the 375 Field Communicator will not enter
stand-by or shut down when communicating with a
device.
The Maximize Power Savings option applies only when
the 375 Field Communicator is communicating with a
device. If it is not communicating with a device, the 375
Field Communicator enters stand-by or shuts down
when the timer expires, independent of the Maximize
Power Savings option. This can occur when viewing
certain menus, such as the Settings menu or an
Application main menu.
When you determine the appropriate power
management settings, tap OK to apply the settings for
this session only, SET DEFAULT to retain the settings
upon start up, or CANCEL to exit without changes.