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Technical Practice
The DVA-2W is a digital record and announce
device with a built in 2 watt amplifier. Designed
to provide music and promotion on hold, the
DVA-2W can playback in a continuous loop or
alternate between promotions and an auxiliary
music source at 15 to 60 second intervals. Any
number of multiple promotion messages may
be recorded.
The output of the DVA-2W may also be connected directly to loudspeakers and played
at the push of a button for museum displays, information booths, point of interest
locations, etc.
The DVA-2W's non-volatile E memory eliminates the need for batteries or costly built
in tape decks. This provides the convenience of recording at the shop or professional
studio and then shipping to the installation site.
Features
• Three playback options:
1. On demand
2. Continuous
3. Timed intervals
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• Non-volatile E memory (no batteries required)
• 1-4 minutes of record time
• Built in 2 watt amplifier
• Tape or microphone input for recording
• Automatic or manual record capability
• Multiple message capability
• AGC (Automatic Gain Control) for trouble free
recording
• Auxiliary music input for between message
background music
• Remote switch interface for on demand
playback
Sales...(715) 386 - 8861
Telecommunication Peripheral Products
Promote Your Business While
Customers Hold!
http://www.VikingElectronics.com
E-mail...Sales@VikingElectronics.com
2
Applications
• Promotion on Hold
• Message Repeater for:
1. Museum and Informational Displays
2. Car Rental "Leave the keys in the ignition"
3. Airport "Loading and unloading only..."
4. Smoking "This is a non-smoking building..."
5. Amusement Parks "Please keep your hands
in the vehicle at all times"
Specifications
Power: 120VAC/12VDC 500 mA UL listed, adapter provided
Dimensions: 119mm x 36mm x 71mm (4.7" x 1.4" x 2.8")
Shipping Weight: .67 kg (1.5 lbs.)
Environmental: 0 C to 32 C (32 F to 90 F) with 5% to 95% non-
condensing humidity
Frequency: 100-3.4KHz
Sampling Rate: 64K (equivalent)
Message Length: 1 minute, expandable up to 4 minutes using (3)
ERAM-60 memory expansion kits (Fax Back Document 130)
Audio Output Power: 2 watt peak
Connections: 4 position screw terminal block, (1) 3mm (1/8")
audio jack
DVA-2W
Non-Volatile, Digital
Voice Announcer
February 19, 1999
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Related Manuals for Viking DVA-2W
Summary of Contents for Viking DVA-2W
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Page 1: Specifications
15 to 60 second intervals. Any number of multiple promotion messages may be recorded. The output of the DVA-2W may also be connected directly to loudspeakers and played at the push of a button for museum displays, information booths, point of interest locations, etc. - Page 2 30 seconds 60 seconds A. Information on Demand This application is ideal for museum displays, information booths, point of interest locations, etc. The DVA-2W will VIKING MODEL DVA-2W © play back each message, one at a time, in the order in...
- Page 3 DVA-2W is in the record mode. Release the pause key on the tape player. The LED will fast flash, indicating the DVA-2W has detected incoming audio and is recording. The DVA-2W will automatically stop recording upon detection of 3 or more seconds of silence. Remove the audio cord to switch the DVA-2W into the play mode.
- Page 4 Operation The DVA-2W is designed to be recorded from a tape player or live from a microphone. The DVA-2W will switch to record mode when a 1/8” audio plug is inserted into the TAPE/MIC IN jack. A single message may be recorded using the automatic record feature, or multiple messages may be recorded using the manual START switch.