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Chapter 6: Settings

Scanner Settings

Psion EP10 Hand-Held Computer User Manual

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6.10.20.1.1Double Click Parameters

Click Time (msec)

This parameter controls the maximum gap time (in milliseconds) for a double-click. If the time between the

first and second clicks of the scanner trigger is within this time, it is considered a double-click. The allowa-

ble 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-clicking 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 appli-

cation installed in your EP10 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 keypress is displayed.

6.10.20.1.2Display 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 button

is pressed. When the button 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 (msec)

The value assigned to the “Scan Result Time (sec)” 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.

Good Scan Beep and Bad Scan Beep

These parameters determine whether or not the EP10 emits an audible scanner ‘beep’ when a good (suc-

cessful) scan or a bad (unsuccessful) scan is performed, the number of vibrates, the duration of the vibrate,

and so on. Set these parameters to tailor the behaviour of this parameter.

Multiple Beep Tones

This parameter determines whether or not multiple beeps will be allowed.

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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