Emerson AMS Trex Device Communicator User Manual

• Wait until the suspend timer expires.
2. To leave suspend, quickly press the power button or tap the touchscreen.
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 5 minutes.
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.
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 set to Never.
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.
Procedure
1. Tap Settings or the status bar at the top of the screen.
2. Tap More → Power Management → Turn off after.
3. Select the number of minutes.
The default value is set to 30 minutes.
User Guide AMS Trex Device Communicator overview
September 2021
User Guide 37
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Emerson AMS Trex Device Communicator Specifications

General

Brand	Emerson
Model	AMS Trex Device Communicator
Category	Cell Phone
Language	English