Screen - Psion EP10 User Manual

Chapter 5: Settings

Screen

Stop Bits
This parameter specifies the number of stop bits — 1, 1.5 or 2 — used for asynchronous communication.
Trigger On Sequence and Trigger Off Sequence
If a SICK scanner connected to an EP10 port requires a serial stream of data bytes to trigger the scanner on
and another to trigger the scanner off, the Trigger On Sequence and Trigger Off Sequence parameters
allow you to define these serial streams.
Double-tapping on Trigger On Sequence or Trigger Off Sequence displays a screen with a hex array of 10 el-
ements.
These parameters work in conjunction with Manage Triggers sending on and off data streams to the trigger
module you assigned. For example, suppose you launch Manage Triggers and choose Decoded Scanner as
the 'module to trigger'. Next, you assign a 'trigger key' — for this example, . (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.
5.11.22

Screen

• Tap Start>Settings. Tap on the System icon, and then tap on the Screen icon.
This icon allows you to align (calibrate) your touchscreen, turn ClearType on and off and adjust the size of
the text displayed on the EP10 screen.
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Psion EP10 Hand-Held Computer User Manual