Psion Inc 7505BTHC25 ユーザーズマニュアル

Continuous Scan Mode
Setting this parameter to ‘on’ keeps the laser on and continuously decoding as long as the 
scanner button is pressed and held down.

Minimum Cancel Time
The value assigned to this parameter determines the time delay before the scanner is turned 
off, once the scanner trigger or button is released. This gives the scanner a minimum amount 
of time to complete its current decode before the scan is cancelled when the user quickly 
triggers on/off.

Low Power Timeout
To extend laser life, you can select the length of time the scanner remains active following a 
successful decode. The scanner wakes from low power mode when a bar code is scanned – a 
successful decode restores normal blinking.
When you double-tap on this parameter, a dialog box is displayed in which you can choose a 
value of 30 sec, 1 min, 2 min or 3 min.

Parameter Scanning
Setting this parameter to on enables decoding of parameter bar codes.

Linear Security Level
This parameter allows you to select the security level appropriate for your bar code quality. 
There are four levels of decode security for linear code types (e.g., Code 39, Interleaved 2 of 
5). Higher security levels should be selected for decreasing levels of bar code quality. As se-
curity levels increase, the scanner’s decode speed decreases.
Double-tapping on this parameter displays a dialog box in which you can enter a value from 
1 to 4. 
“Linear security level 1” specifies that the following code types must be successfully read 
twice before being decoded:

Code Type

Length

Codabar

All