Cino FuzzyScan A670 Series 빠른 시작 매뉴얼 - 페이지 5

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Operation Modes

area imager

FuzzyScan family A series array imager supports various operation modes,

including trigger, presentation, alternative, level, force, toggle, diagnostic, low

power and multiple read modes. The details of each operation mode are

listed below for reference.

Trigger Mode

When trigger mode is selected, the scanner goes into standby state after

scanning the bar code. You must press the trigger switch to turn on the light

source of the scanner before scanning the bar code.

Presentation Mode

When presentation mode is selected, the scanner is preset to turn on the

background lighting to detect the bar codes. Once the scanner detects an

image similar to a bar code, it will try to decode the bar code immediately.

Alternative Mode

When alternative mode is selected, the scanner keeps the light source on till

the preset "light source on time" is up. After turning off the light source, you

must press the trigger switch to turn on the light source again. After each

good read, the timer counter of light source on time is reset. You do not have

to press the trigger switch frequently. It is very useful for multiple scanning.

Level Mode

When level mode is selected, the scanner continues to turn on the light

source till a bar code is decoded or preset "light source on time" is up.

When a bar code is decoded successfully, the scanner turns off the light

source immediately. After the scanner turns off the light source, you have to

press the trigger switch to turn on the light source again. If there is no

scanning operation performed during the preset "light source on time", the

scanner will turn off the light source after the preset light source on time is up.