Colibri serie 5 : User’s guide
© 2000-2008 C2R Technologie, Sarl. All rights reserved
37
Rev. C
User-Specified Aimer Delay
If you want to set your own length for the duration of the delay, scan the bar code below, then set
the time-out by scanning digits (0 - 4,000 ms) from the Programming Chart inside the back cover
of this manual, then scan
Save
.
Aimer Modes
Interlaced
In interlaced mode, the illumination and aiming timing is automatically synchronized to the imager
exposure period by the Image Engine. The engine turns illumination on while the image is being
exposed, and it turns the aiming off at all other times. The interlaced mode provides the lowest
overall current draw and is recommended for most applications. It also provides the brightest
aimer in most applications. The Image Engine software automatically maintains an approximate
25% aimer duty cycle, even when the imager exposure time is at its maximum in dark operating
environments.
Concurrent
Concurrent mode is provided for backwards compatibility with the 4410/4710 Image Engine
series, and is not recommended for most applications. In concurrent mode, the illumination LEDs
are on continuously, while the aimer LEDs turn off during the imager exposure period, and on
while the imager is not exposing. Concurrent mode is used to eliminate any flicker of the
illumination LEDs that may be objectionable to the user, especially when running the engine at 12
MHz. The illumination LED current is reduced compared to interlaced mode to limit engine peak
current. The image engine software automatically maintains an approximate 25% aimer duty
cycle, even when the imager exposure time is at its maximum in dark operating environments.
Concurrent mode provides the brightest appearance of the illumination LEDs of any of the imager
operating modes. This mode may be useful for applications when an operator is using the
illumination LEDs for aiming, such as in fixed mount, kiosk, or auto trigger applications.
Select Off if you don‟t want to use either aimer mode
Summary of Contents for Colibri 5 Series
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