2.3  X-PRESS HUMAN MACHINE INTERFACE 
 
X-PRESS  is  the  intuitive  Human  Machine  Interface 
designed  with  the  precise  goal  of  improving  ease  of 
installation and maintenance. 
Status and diagnostic information are clearly presented 
by  means  of  five-colored  LEDs,  whereas  the  single 
multi-function  key  gives  immediate  access  to  relevant 
functions: 
  Autosetup to self-optimize reading performance in 
demanding applications 
  Autolearn to self-detect unknown barcodes 
  Focus  Lock  to  memorize  the  mechanical  focus 
position 
  Test Mode with bar-graph visualization to check 
static reading performance 
 
X-PRESS is the common interface adopted in all new products: “You learn one, you can use 
them all”. 
 
The colors and meaning of the five LEDs when in the one of the operating modes (On-Line, 
Automatic or Continuous) are illustrated in par 2.1.1. 
 
NOTE: Except for the Focus Lock/Unlock function, the X-PRESS functions do 
not work if the motor or laser are turned off, see chp. 8 for details. 
 
 
2.3.1  Diagnostic Indication 
 
The “STATUS” and “READY” LEDs blink simultaneously to signal the presence of an alarm 
or failure. 
 
Diagnostic  messages  can  be  enabled  to  provide  details  about  specific  failure  conditions. 
These messages will be shown on the display and if enabled for transmission, also on the 
selected interfaces. See par. 2.6 for details. 
 
At the same time one or more LEDs light up according to the following scheme: 
 
ON to indicate any Failure different than 
Motor or Laser failures. 
ON to indicate a Motor Failure. 
ON to indicate a Laser Failure.