User's Manual

Chapter 5: Configuration
Options
Psion Teklogix 7545 Hand-Held Computer User Manual 139
sidered a double-click. The allowable range is 0 to 1000. A value of zero disables this
feature.
A double-click produces different results depending on whether or not a value is assigned in
the “Click Data” parameter. When a value is not assigned for the “Click Data”, double-click-
ing the scanner trigger overrides the target dot delay set in the “Dot Time” parameter and
initiates a normal scan sweep. If a value is assigned for the “Click Data” parameter, double-
clicking the scanner trigger inserts the “Click Data” value rather than initiating a scan.
Click Data
For both integrated and external scanners, this parameter determines which character is sent
to the application installed in your 7545 following a double-click. A dialog box appears,
asking that you press the key you want to insert. The ASCII/Unicode key value of the key-
press is displayed.
Pressing the [ESC] key in this dialog box resets the data to zero.
5.10.2.2 Display Parameters
Scan Result
When this parameter is enabled, the type of bar code and the result of the scan appear on the
screen. Note that this information is only displayed after a successful decode and is visible
only while the scanner trigger is pressed. When the trigger is released, this information is
cleared from the screen.
Scan Indicator
When this parameter is enabled, the laser warning logo appears on the display whenever the
scanner is activated.
Scan Result Time (sec)
The value assigned to the Scan Result Time parameter determines how long the scan results
of a successful scan are displayed on the screen. Time is measured in seconds, and a value of
0 (zero) disables the parameter. When you choose this option, a dialog box appears where
you can enter a value.
Note: To remove the scan result from the screen before the “Result Time” has expired,
point the scanner away from the bar code and press the trigger.
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