*Normal Beep
Short Beep
Indication
LED
The LED indicator can be programmed
On
or
Off
in response to a
good read.
Polarity
LED Good Read Polarity sets the idle and active states of the LED
signal. When set to
Active High
, the LEDs turn on when the signal
shifts from low to high. When set to
Active Low
, the LEDs turn on
when the signal shifts from high to low. If the LED is enabled for a
good read, the polarity change takes effect after the next successful
decode or a power cycle. If the LED is disabled, a polarity change
only takes effect after a power cycle.
Note:
LED Good Read Polarity sets the LED signal voltage level to
either high (Active Low) or low (Active High). This will affect
LED-Good Read setting. If the LED has been disabled, make sure it
is not turned on accidentally by a polarity change.
LED
*On
Off
Polarity
Active High
*Active Low
LED Power Level
This selection allows you to adjust LED and aimer brightness.
Off
is used when no illumination is needed.
Low
is used if low
illumination is sufficient.
High
is the brightest setting. If you have
an aimer delay programmed, the aimer will be at 100% power
during the delay, regardless of the LED Power Level.
23
Summary of Contents for SC7USB 2D
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Page 132: ...ASCII Code Table 128 ...
Page 133: ...129 ...
Page 134: ...OCR Programming Chart 130 ...
Page 135: ...Program Chart 131 ...
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