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.