Instruction manual
Introduction
6 025-9416
Voice Prompts
This section describes how to access, backup, customize, and restore the Model 640 system
voice prompts. This section only applies to the DAPT XTRA.
Troubleshooting and Repair
This section provides some useful troubleshooting and repair tips. It helps the system operator
identify and correct possible problems with the system. This section allows the system operator
to perform some simple repairs and modifications without the assistance of Zetron technicians.
Included are front panel LED indications, progress tone descriptions, and ZLINK
troubleshooting procedures.
Glossary of Terms
This section defines many of the industry-specific technical terms used in this manual.
Schematics and Parts Lists
This section provides the parts lists and schematic diagrams of the Model 640 hardware. This
may be useful for troubleshooting, repair, and interfacing the paging terminal with other
equipment.
Text Notational Conventions
Notational conventions are the manual text styles that identify specific types of words. For
instance, it is important that you know which words refer to filenames, operator commands,
screen quotes, manual titles, etc. The notational conventions will help you understand what is
being said. Table 1 summarizes the text styles used in this manual.
Table 1. Table 1. Summary of Manual Text Notational Styles
Sample What it Means
<xxxx> the text inside the < > identifies a keyboard entry, do not include the < > in your entry (for
example, <Tab> means press the “Tab” key)
Xxxx the text that is Initial Capitalized within a sentence refers to a database or MCU menu or
field (for example, Choose Locations from the Edit menu)
XXXX
the text in SMALL CAPITAL LETTERS is a system configuration filename
xxxx
the text in courier font is a screen view in MCU, the database, or ZLINK [following a
plus (+) prompt]
X
the number inside a circle identifies a unique part of a diagram or figure
‘xxxx’ the text in the ‘single quotes’ is a database field entry or a system filename
Related Manuals
Two manuals describe the Model 640. Each manual can stand alone, but cannot cover all of the
information necessary to install, configure and maintain an efficient system.