Deltaco DUR-900 Mode D'emploi page 31

Light sense timeout
The scanner waits for the light sense timeout to expire before activating ambient light monitoring. This can be set in 0.1s
increments from 0.1s to 25.5s. The default timeout is 0.4s. For more information, see Appendix D: Examples.
Light sense timeout
M00031B
Light sensitivity
default setting is medium light sensitivity.
Light sensitivity levels range from 0 to 255. The smaller the number, the higher the light sensitivity.
High light sensitivity
WFF0308
Low light sensitivity
WFF0340
Host command trigger mode
In this mode scanning is activated by host commands (i.e. set the bit0 of register 0x0002 to "1"). The scanning continues
until the barcode is scanned or the scanning timeout expires.
Host command trigger mode
W030001
LED & aiming
LED
Changing LED settings can improve the light conditions during scanning. Normal (default): LED is turned on during scanning.
Always on: LED stays on when the scanner is powered on. Always off: LED stays off all the time.
Normal
W0C0004
Aiming
When scanning, the scanner projects an aiming beam, which makes scanning easier. Normal (default): The scanner
projects an aiming beam only during barcode scanning. Always on: The aiming beam is constantly on when the scanner is
powered on. Always off: The aiming beam is off all the time.
Normal
W300010
's response to changes in ambient light. The higher the
Always off
W0C0000
Always off
W300000
30
. For more information, see Appendix D: Examples.
Medium light sensitivity
WFF0320
Custom light sensitivity
M00031A
Always on
Always on
W0C000C
W300030