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Quadrus EZ Reader User’s Manual
5-19
I/O Parameters
Output Indicators
The Quadrus EZ has a beeper and three LED arrays, as follows:
1. An X-pattern of blue LEDs in the front of the reader that project an X-shape for centering
the field of view.
2. An array of green LEDs in the front of the reader that can be programmed to flash in
response to user-defined conditions.
3. A row of five status LEDs on the side of the Quadrus EZ.
X-Pattern
Important: The targeting system actuated by the EZ button or operational command
overrides this setting.
Always OFF
The X-pattern will remain OFF at all times unless overridden by the EZ button or operational
command.
On When NOT In The Read Cycle
The X-pattern is always ON except during the read cycle. If the EZ button or operational
command overrides this setting, the X-pattern will remain on at all times.
On When in the Read Cycle
The X-pattern will remain OFF except during the read cycle. If the EZ button or operational
command overrides this setting, the X-pattern will remain on at all times.
Always ON
The X-pattern is always ON.
Usage:
Assists users in positioning and locating symbols in the center of the
reader’s FOV.
Definition:
The user can control when the targeting system is ON or OFF and save this
condition for power-on.
Serial Cmd: < K750, green flash mode, x-pattern status ,green flash duration>
Default: Always Off
Options:
0 = Always OFF
1 = ON when NOT in the read cycle
2 = ON when in the read cycle
3 = Always ON