Introduction; Typographical Conventions - Jetter JC-3 Series Manual

Jetter AG
Application-oriented manual – Control of alphanumeric HMIs (LCD) and printers

1 Introduction

This application-oriented manual describes how to control HMIs with text
display, and printing and serial interfaces from within the application pro-
gram of a JC-3xx or JC-4xx control system.

1.1 Typographical conventions

This manual uses different typographical effects to support you in finding
and classifying information. Below, there is an example of a step-by-step in-
struction:
ü
This symbol indicates requirements which have to be met before exe-
cuting the following action.
►
This sign or a numbering at the beginning of a paragraph marks an ac-
tion instruction that must be executed by the user. Execute the instruc-
tions one after the other.
ð
The target after a list of instructions indicates reactions to, or results of
these actions.
INFO
Further information and practical tips
In the info box you will find helpful information and practi-
cal tips about your product.
Introduction | 1
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