Configure Scan Engine - 2D Scan Engine; Preferences - CipherLab 9400 Series User Manual

9400 .NET Programming
2.7 CONFIGURE SCAN ENGINE — 2D SCAN ENGINE
UserPreferences_2D() and MiscellaneousOption_2D are provided for configuring
reader settings. The rest functions are provided for changing symbology settings.

2.7.1 PREFERENCES

UserPreferences_2D
Purpose To configure reader settings.
Syntax int UserPreferences_2D (int rw,
Parameters The default value (if there is) for each setting is indicated by an asterisk "*".
rw
[in] A value that defines the operation.
laserOnTime
[in][out] A value that defines the maximum time decode processing continues
during a scan attempt.
timeoutBetweenSameBarcode
[in][out] A value that defines the minimum time that must elapse before the
scan engine decodes a second barcode, which is identical to the one that has
just been decoded. This reduces the risk of accidently scanning the same
barcode twice.
triggerMode
[in][out] A value that defines the trigger mode.
82
Guide
'r' Reader.ReaderEngineAPI.READ_PARAM
'w' Reader.ReaderEngineAPI.WRITE_PARAM Set settings
5~99 30* (0.1 second)
This parameter is for presentation mode to prevent a beeper from
continuously beeping when a barcode is left in the scan engine's fieldl of
view.
0~99 6* (0.1 second)
0* Level
A trigger pull activates decode processing, which continues until
the trigger is released, a valid decode, or the decode session
time-out is reached.
7 Presentation Mode
When the scan engine detects an object in its field of view, it
triggers and attempt to decode. The range of object detection
does not vary under normal lighting conditions. This applies to
decode mode only. In this mode, the unit does not enter its sleep
state.
ref int laserOnTime,
ref int timeoutBetweenSameBarcode,
ref int triggerMode);
2D
Get settings