User's Manual

Chapter 5: Settings
Total Recall
160 EP10 Hand-Held (Windows Embedded 6.5) User Manual
Double-tapping on Trigger On Sequence or Trigger Off Sequence displays a screen with a
hex array of 10 elements.
These parameters work in conjunction with Manage Triggers sending on and off data
streams to the trigger module you assigned. For example, supposed you launch Manage
Triggers and choose Decoded Scanner as the ‘module to trigger’. Next, you assign a ‘trigger
key’ – for this example, a period (‘.’). To define the serial stream of data bytes to control the
on and off function of the ‘trigger key’, enter a hex value in the Trigger On Sequence and the
Trigger Off Sequence fields. When you press the trigger key, the Trigger On Sequence is
sent and when you release the trigger key, the Trigger Off Sequence is sent, turning the
trigger key on and off.
5.34 Total Recall
Total Recall is a Psion Teklogix utility developed to back up/restore applications and
settings.
Note: In Windows Embedded 6.5, the registry and installed programs are stored in the
Flash file system and are not lost on reset. However, in special cases, Psion Teklogix
personnel may find it necessary to perform a ‘clean start’; this will reset not only
the registry settings to factory defaults but will also erase any files or applications
stored or installed on the built-in Flash file system, including any Total Recall pro-
files. This is why any data that needs to be protected must be stored on a microSD
card or externally to the device on a USB memory stick or on a PC.
Preliminary Draft