SICK ICR803 Příručka pro rychlý start stáhnout pdf (Strana 12)

ICR803 Bar Code Manual – Rev A – 04/2007 - 12 -

Presentation Mode

This programs the imager to work in Presentation mode. The LEDs are either off or at the lowest power for

ambient conditions until a bar code is presented to the imager. Then the LEDs turn on automatically to read

the code. Presentation Mode uses ambient light to detect the bar codes. If the light level in the room is not

high enough, Presentation Mode may not work properly.

Presentation LED Behavior after Decode

When an imager is in presentation mode, the LEDs remain on and continue scanning for a short time after a

bar code is decoded. If you wish to turn the LEDs off immediately after a bar code is decoded, scan the

LEDs Off bar code, below. Default = LEDs On.

* LEDs On

LEDs Off

Presentation Sensitivity

Presentation Sensitivity is a numeric range that increases or decreases the imager's reaction time to bar

code presentation. To set the sensitivity, scan the Sensitivity bar code, then scan the degree of sensitivity

(from 0-20) from the inside back cover, and Save. 0 is the most sensitive setting, and 20 is the least

sensitive. Default = 1.

Sensitivity

Hands Free Time Out

The Scan Stand and Presentation Modes are referred to as “hands free” modes. If the imager’s

trigger is pulled when using a hands free mode, the imager changes to manual trigger mode. You

can set the time the imager should remain in manual trigger mode by setting the Hands Free Time

Out. Once the time out value is reached, (if there have been no further trigger pulls) the imager

reverts to the original hands free mode.

Scan the Hands Free Time Out bar code, then scan the time out duration (from 0-300,000

milliseconds) from Appendix D, and Save. Default = 5,000 ms.

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SICK ICR803 Příručka pro rychlý start Strana 12