Figure 6-1. Reviewing The Quickq Digital Voice Announcer; Reviewing The Quickq Dva Components; Reviewing The Dva Chassis Components - Comdial DXP Plus Manual

Reviewing The QuickQ Components

Reviewing The QuickQ DVA Components

This section provides information on the components within the Digital Voice Announcer (DVA).

Reviewing The DVA Chassis Components

The components shown in Figure 6-1 are the standard components within the chassis and, in most cases, you
would not be change them in the field.
DVA Motherboard
This is the system processing device. The
DVA's task of playing and recording announcements
are controlled by the DVA motherboard. The
announcements are stored digitally on the DVA
motherboard in the Random Access Memory (RAM).
The program that controls the DVA resides in the
program chips on the motherboard.
IDE Controller
The IDE Controller Card is plugged into the DVA
motherboard. This card provides the interface
between the DVA motherboard and the computer's
I/O Channel
Connectors
I/O Board
RAM
DVA 25 Pair
Connector
Program
Chips
Motherboard
Floppy Back-up

Figure 6-1. Reviewing The QuickQ Digital Voice Announcer

Section 6
QuickQ
Voice Channel Ribbon Cables
O
IDE Controller
RS-232 serial communication link and also provides
the control on the Floppy Back-up.
Floppy Back Up
The floppy back up is used to store the digital
announcements on a 3 1/2" 1.44 Megabyte (MB)
floppy disk in the case of a power failure to the DVA.
The DVA automatically restores messages from the
floppy disk upon power-up.
Power Supply
The power supply converts AC line voltage to DC. It
provides the proper voltage to the DVA motherboard
and floppy back up.
Voice Channel Connectors
Voice Channel Cards
Power Switch
Power Supply
Reviewing The QuickQ DVA 6 – 1
IMI66–109, Section 6