DIEBOLD AccuVote-OS 1.94, Руководство по оборудованию

Страница: 9 / 73

About this Guide
© Diebold Election Systems, Inc. 2002 AccuVote-OS Hardware Guide 1
1. About this Guide
1.1. Who this Guide is for
The AccuVote-OS Hardware Guide is designed for service technicians or any AccuVote-OS user
who needs to install or replace AccuVote-OS components. The guide may be used in
conjunction with the
AccuVote-OS Precinct Count User’s Guide .
1.1.1. What this guide tells you
Each of the AccuVote-OS Hardware Guide topics is listed below with the chapter number the
topic is found in:
Chapter 2 How the unit works
This chapter reviews all AccuVote-OS components, including:
•
card reader electronics
•
power supply
•
CPU board
•
Read Only Memory
•
Random Access Memory
•
memory card interface
•
Liquid Crystal Display
•
printer interface
•
serial interace
•
ballot deflector
•
modem
Chapter 3 How the software works
This chapter describes the functioning of AccuVote-OS firmware in the three election modes as
well as the communications protocol.
Chapter 4 Maintenance and Repair
AccuVote-OS pre-election, election day and post-election maintenance requirements are
explained, as well as the installation and removal of the following AccuVote-OS components:
•
unit cover
•
card reader assembly
•
CPU board
•
battery
•
power supply
•
LCD module
•
printer
•
ROM chips