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Technical Practice
Two-Port Digital Voice Announcer
The DVA-1002 will increase call handling capacity by answering calls on demand or
during the first ring, automatically adjusting the announcement length to ensure fast
call processing and provide instant rewind for the next announcement.
The DVA-1002 uses solid state memory and is virtually maintenance free. There are
no moving parts, tapes to replace or tape heads to clean.
Features
• Compatible with virtually any C.O. line or
analog PABX/KSU station
• Record and review announcements using a
standard handset
• Announcements may be downloaded from a
tape player
• LED record level and usage indicator for
consistently high-quality recordings
• Two ports for one or two announcements
• Provides an economical replacement for drum
machines
• Includes both "Ring Trip" and 4-wire E & M
interfaces
• Two hours of rechargeable battery back-up
included
• 32 seconds of record time
Sales...(715) 386 - 8861
Made in the U.S.A.
Telecommunication Peripheral Products
http://www.VikingElectronics.com
E-mail...Sales@VikingElectronics.com
The DVA-1002 is a two-port digital voice
announcer designed for ACD/UCD,
hotel/motel wake-up, retail, commercial,
industrial, governmental and other high-
usage announce-only applications. It can
be configured to play two distinct
messages as long as they are not
accessed at the same time.
Applications
• 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
Specifications
Power: 120V AC/13.8VAC 1.25 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
Battery Back-up: 9V DC NiCad, 2 hours of memory (included)
Message Length: 32 seconds
Sampling Rate: 32k
Connections: (1) RJ11, (1) 4-wire E&M RJ14, (1) 3.5mm (1/8")
audio jack, (1) handset jack
DVA-1002
Two-Port Digital
Voice Announcer
September 1, 1998
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Summary of Contents for Viking DVA-1002
- Page 1 Technical Practice Two-Port Digital Voice Announcer The DVA-1002 will increase call handling capacity by answering calls on demand or during the first ring, automatically adjusting the announcement length to ensure fast call processing and provide instant rewind for the next announcement.
- Page 2 Protocol Switch Wire the DVA-1002 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 finished.
- Page 3 Use J3. Connections: 1) T1 and R1 to green and red. 2) M to black. 3) Earth ground* to white. On the DVA-1002 circuit board, cut one lead of diode CR16 (see the modifications below). Use J3. Connections to QPC74 Ran Trunk circuit pack: 1) T&R to G&R. 2) CPO to Y. 3) S/MBO to Bk 4) Earth ground* to white.
- Page 4 Product Support Line...(715) 386-8666 Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, its affiliates and/or subsidiaries assume no responsibility for errors and/or omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.