Trigger Modes - geos SD 580 2D Setting Manual

GEOS SD 580 2D

8. Trigger Modes

（1）Manual Trigger modes
When in manual trigger mode, the scanner scans until a bar code is read, or until the
trigger is released. Two modes are available, Normal and Enhanced. Normal mode
offers good scan speed and the longest working ranges (depth of field). Enhanced
mode will give you the highest possible scan speed but slightly less range than Normal
mode. Enhanced mode is best used when you require a very fast scan speed and don't
require a long working range. Default = Manual Trigger-Normal.
* Manual Trigger Modes-Normal
Manual Trigger Modes-Enhanced
（2）Serial Trigger Mode
You can activate the scanner either by pressing the trigger, or using a serial trigger
command. When in serial mode, the scanner scans until a bar code has been read or
until the deactivate command is sent. The scanner can also be set to turn itself off after
a specified time has elapsed (see Read Time-Out, which follows).
Read Time-Out
（3）Presentation Mode
Presentation Mode uses ambient light and scanner illumination to detect bar codes.
When in Presentation Mode, the LEDs remain dim until a bar code is presented to the
scanner, then the aimer turns on and the LEDs turn up to read the code. If the light level
in the room is not high enough, Presentation Mode may not work properly. Scan the
following bar code to program your scanner for Presentation Mode.
Presentation Mode
①LED Illumination – Presentation Mode
If you wish to set the illumination LED brightness, scan one of the bar codes below. This
sets the LED illumination for the scanner when it is in Presentation Mode.
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