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DVA-2W
More Info

Technical Practice

DVA-2W
(DOD#: )

Application Notes

(Call (715) 386-4345 and enter this number.)
 
(DISCONTINUED)

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.

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”
Features
  • Three playback options:
    1. On demand
    2. Continuous
    3. Timed intervals
  • Non-volatile 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
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% noncondensing 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
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