Psion Teklogix 8515 user manual Advanced Power Properties, Advanced Tab

Chapter 5: Configuration

Advanced Power Properties

When the 8515 is idle—not receiving any user input (a key touch, a scan, etc.) or system ac- tivity (serial data, an activity initiated by an application, etc.)—the value chosen in the Suspend Timeout dropdown menu determines when the unit will go to suspend state (appear to be off).

When the time in the Suspend Timeout field elapses without any activity, the unit enters Suspend state. In Suspend state, the 8515 CPU enters a sleep state, and the radio is shut off. The state of the device (RAM contents) is preserved. Pressing [ENTER] wakes the system from suspend state. When the 8515 is in suspend state, the network connection is broken im- mediately; therefore you must re-establish the network connection.

5.8.3Advanced Power Properties

Figure 5.22 Advanced Tab

Allow Suspend With

This tab allows you to specify whether or not your unit will enter suspend state while is op- erating with an active PPP connection, network interface or active TCP/IP connection.

Low Power Warnings

The checkbox under this section of the tab allows you to enable a warning message when the battery becomes low.

84Psion Teklogix 8515 Vehicle-Mount Computer User Manual