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15.5 Other Settings: Illumination LED
On-off switching of illumination LED may affect the improvement of reading performance.
The following modes are configurable.
・ Enable illumination LED
・ Disable illumination LED
(Scanning from LCD)
・ Alternating illumination LED
・ Alternating illumination LED
(for preventing specular reflection)
Function
SET
Enable illumination LED
Disable illumination LED
(Scanning from LCD)
Alternating illumination LED
Alternating illumination LED
(for preventing specula reflection)
END
SPECIFICATIONS MANUAL
: The scanner reads a bar code with the illumination LED
turned ON. This mode is default.
: The scanner reads a bar code using the LCD backlight as
illumination source and without turning on the illumination
LED.
: The scanner reads a bar code with the illumination LED
turned ON and OFF.
: This mode is for scanning a barcode on a glossy surface.
When the barcode is scanned with the illumination LED ON
and the captured image is too bright to read, then the
scanner will turn the illumination LED OFF and scan the
bar code again. The mode is not suitable for scanning in a
dark place.
Menu label
_ZZ_
_D39_
_D3A_
_D3B_
_D3Q_
_ZZ_
NLV-4001
2nd
Menu code
ZZ
D39
D3A
D3B
D3Q
ZZ
27
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