Emerson AMS Trex - Page 42

Related information
Set the suspend timer
Set the backlight timer
To conserve power, set the backlight timer to automatically dim the backlight after a
specified period of inactivity.
The timer is enabled only when the AC adapter is not connected to the Trex unit.
Procedure
1. Tap Settings or the status bar at the top of the screen.
2. Tap More > Power Management > Dim display after.
3. Select the number of minutes.
The default is one minute.
4. Tap OK.
Set the suspend timer
To conserve power, set the suspend timer to automatically enter suspend mode after a
period of inactivity, such as no key presses. Suspend is similar to the standby mode on a
phone. The Trex unit shuts down if there is no activity (key presses) after a specified
amount of time. Use the shut down timer to specify this time.
The timer is enabled only when the AC adapter is not connected to the Trex unit.
Note
The timers are cumulative. For example, if you set the Dim Display (Backlight) timer to 5 minutes and
the Suspend timer to 5 minutes, the Trex unit enters suspend after 10 minutes.
Procedure
1. Tap Settings or the status bar at the top of the screen.
2. Tap More > Power Management > Suspend after.
3. Select the number of minutes.
The default is 5 minutes.
4. Tap OK.
Set the shut down timer
To conserve power, set the shut down timer to automatically shut down the Trex unit after
a period of inactivity, such as no key presses or taps on the screen.
The timer is enabled only when the AC adapter is not connected to the Trex unit.
AMS Trex Device Communicator overview
34 User Guide