Reference Manual Rev 1.13 
 
004R-646-113  Page 7 
1.2.  The Manuals Set 
This manual is part of a set of manuals covering the setup and operation of the 
instrument.  The set includes the following: 
  Reference Manual - Contains detailed information on calibration and setup. This 
manual is intended for use by Scale Technicians who are installing the instrument.  
  Operator Manual - Aimed at the operator of the instrument, and covers the day-to-
day operation of the instrument.   
  Quick Start Manual - Intended for Scale Technicians who are familiar with the 
instrument and simply need a quick reference to menu options and connection 
diagrams, etc. 
1.3.  Document Conventions 
The following document conventions (typographical) are used throughout this 
Reference Manual. 
Bold Text 
Bold text denotes words and phrases to note.  
<Key>  <Key> denotes a Keypad key. 
Note:  In the Specifications section the < symbol means less than 
and the > symbol means greater than. 
^ 
This symbol denotes one space when describing serial output 
formats. 
  Items marked with  indicate that the setting is available only in Full 
Setup and is trade critical.  When trade critical settings are changed 
the calibration counter is incremented. 
Table 1: Document Conventions 
1.4.  Software Comparison K404, K405 and K422 
The table below only lists the features that vary between each version of the K404, 
K405, and K422 software. 
Feature  K404  K405  K422 
Static Axle weighing    
   
Dynamic Axle weighing     
 
Print key  Print the 
weight 
Use print key to skip 
the idle time 
Use print key to 
skip the idle time 
Automatic print event    Drive over stopping 
for each axle – 
reading will print on 
no motion  
Drive completely 
over scale 
Table 2: Software comparison