Viking DVA-3003 Technical Practice

Technical Practice
3 Channel Long Play Digital Announcer
The DVA-3003 is a
professional and cost-effective three channel
digital voice announcer specifically designed for ACD/UCD, hotel-motel wake up, auto
attendant, intercept, night message, information applications and other announcement
functions.
The DVA-3003 will increase call handling capacity by answering on demand or during
the first ring, automatically adjusting the announce cycle to the message length,
disconnecting on C.P.C. and providing instant "rewind" for the next caller.
The DVA-3003 is factory installed with 1 minute of record time per channel and may be
expanded to 4 minutes per channel using the ERAM-60 one minute memory expansion
kits. In applications where a single, longer message is required, the DVA-3003 can
also be configured as a single channel 3 to 12 minute announcer.
Features
• Record time expandable from 1 to 4 minutes per
channel
• Configurable as a 3-12 minute 1 channel
announcer
• Record and review announcements both locally
and remotely
• Tape jack to load prerecorded announcements
from a tape player
• Record 1, 2, or all 3 channels simultaneously
• Programmable ring delay for each channel
• Detects C.P.C. signal and disconnects
• Callers may be transferred after announcement
• Messages stored in Non-volatile memory (no
batteries required)
• Recognizes handshake signals from virtually
any PABX, Centrex or C.O.
• Provides both "Ring Trip" and 4 wire "E & M"
interface
• Recording volume level LED indicator for
consistently high-quality recordings
• One year warranty
Telecommunication Peripheral Products
http://www.VikingElectronics.com
Applications
Repetitive Announcing for:
• School closings • College events and schedules
• Wake-up calls • Bank rates/commodity prices
• Movie theaters • Help desks
• Ski reports • Night Message
• ACD/UCD or any announce only application where a
message is repeated continuously and may require
frequent updating.
Specifications
Power: 120V AC/12V DC 500mA UL listed adapter provided or
power from 48V DC 0.1 A maximum
Dimensions: 480mm x 200mm x 45mm (19" x 8" x 1.75")
Shipping Weight: 3 Kg (7lbs)
Environmental: 0° to 32° C (32° to 90° F) with 5% to 95% non-
condensing humidity
Message Length: 1 minute/channel, field expandable to 2, 3, or 4
minutes/channel using model ERAM-60 memory kits in (1) minute
increments
Sampling Rate: 64 Kbps (equivalent)
Connections: Standard ring-trip with adjustable ring delay, 4-wire
E & M with 600 ohm audio and switch selectable protocol
DVA-3003
3 Channel Digital
Voice Announcer
October 14, 2004