Viking DVA-500A Manual


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Side 1/8
• ACD/UCD announcements
• Intercept announcement
• Announce-only applications
• School closings
• Ski reports
• Night answer
• Wake-up calls
• Bank rates/commodity prices
• Any application where information must be
repeated continuously and may require frequent
updating
• Replace existing tape and drum recorders
Up to 1 minute of record time
Remotely recordable
• Locally recordable using a standard carbon
handset or tapeplayer
Selectable ring delay
Detects CPC signal and disconnects
Callers may be transferred after the
announcement (see page 6, paragraph A, 3)
(no Messages stored in non-volatile memory
batteries required)
• Recording volume LED indicator for
consistently high-quality recordings
Recognizes handshake signals from
virtually any PABX, Centrex or C.O. line
Programmable to repeat announcement
The DVA-500A is a professional and
cost-effective digital voice announcer
specifically designed for ACD/UCD, auto
attendant, intercept, night message,
information provider applications and
other PABX and Centrex announcement
functions.
Non-Volatile Digital Voice Announcer with
Remote Recording and Transfer Capabilities
VIKING©
Technical Practice
Telecommunication Peripheral Products DVA-500A
Digital Voice
Announcer
October 26, 2004
Features Applications
Sales...(715) 386 - 8861
Specifications
http://www.VikingElectronics.com
E-mail...Sales@VikingElectronics.com
Power: 120V AC/12V DC 500 mA, UL listed adapter provided
Dimensions: 127mm x 127mm x 38mm (5” x 5” x 1.5”)
Shipping Weight: 1.13 kg (2.5 lbs.)
Environmental: 0°C to 32°C (20°F to 90°F) with 5% to 95% non-
condensing humidity
Message Length: Up to 1 minute
Connections: (1) RJ11, (1) 4-wire E&M, (1) 1/8 audio jack, (1)
handset jack
Sampling Rate: 64 K (equivalent)
The DVA-500A is factory installed with 1 minute of non-volatile record time.
Recordings are retained for 25 years or more without power or batteries.
The DVA-500A will increase call handling capacity by answering on demand or during
the first ring and automatically adjusting the announce cycle to the message length.
The DVA-500A disconnects on CPC and provides instant “rewind” for the next caller.
Installation
Programming
Wire the DVA-500A with either or both the 4 wire E&M jack and/or the 2 wire ring trip jack as shown above. When
using the 4 wire E&M, the ring trip interface may be used for remote programming. The E&M functions will resume
when programming is nished.
Six wire modular
cable
Ring Trip - Standard C.O. line
or analog PABX/KSU station
120V AC
Rear View of the DVA-500A
3
2
4
5
34
6
3 & 4
5
2
6
600 Ohm audio
M lead (start)
E lead (busy)
Earth Ground
Four Wire E&M
A. Continuous Play
Set dip switches to protocol A. Connect pin 5 (start) to pin 2 (busy). The announcement will be repeated
continuously on pins 3 and 4 (600 ohm output).
600 OHM
E & M
USE ONLY LISTED
CLASS 2 POWER
SOURCE
12V --------
0.5 A MAX
CO/PABX
LINE
E & M
PROTOCOLS
Viking Electronics, Inc., Hudson, WI 54016
Four Wire E & M
Note: The DVA-500A requires a 24 hour unswitched 115V AC outlet. To protect the internal electronics, the
installation of a surge protector is recommended.
3.5mm (1/8) audio jack permits down-
loading the message from a tape player.
Start Button
Record/Play Selector
Playback Volume Adjustment
“In Use” and “Record Level” Indicator
VIKING©
Digital Announcer
Model DVA-500A
REC/MON
VOL
Viking Electronics, Inc. Hudson WI 54016
PLAY REC START
TAPE
LED
Standard carbon handset to record and monitor
Note: Electret or Dynamic handsets will not work.
1 2 3 4
A. Installing the DVA-500A
2


Produkt Specifikationer

Mærke: Viking
Kategori: Ikke kategoriseret
Model: DVA-500A

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