User manual

EZ Match User Manual
8-19
I/O Parameters
Output Indicators
The EZ Match Imager has a beeper and three LED arrays, as follows:
1. A target pattern of blue LEDs for centering the field of view, which is projected from
the front of the imager .
2. An array of green LEDs projected from the front of the imager that can be programmed
t
o flash in response to user-defined conditions.
3. A row of five status LEDs on the side of the imager.
Green Flash Mode
Disabled
Green flash LEDs are disabled.
Good Read
Green flash LEDs will flash when a Good Read condition is met or when Matchcode is
enabled and a match occurs.
Usage: Used as a visual verification that a Good Read has occurred.
Definition: An array of green LEDs in the front of the imager can be programmed to
flash in response to user-defined conditions.
Serial Cmd: <K750,green flash mode,target pattern status,green flash duration>
Default: Good Read
Options: 0 = Disabled
1 = Good Read
2 = Static Presentation
3 = Match
4 = Mismatch
5 = Strobe