TOA EV-20RPS Digital Message Repeater With USB And Power Supply | Full Compass Systems

For department stores, offices, schools, stations, and anywhere announcements are needed, the EV-20R helps assemble a system that makes good use of the advantages only digital technology can provide. Using flash memory for recording and storing messages allows unlimited announcement repeats without the sound deterioration associated with analog recording and repeated playback.

The EV-20R is a convenient addition to sites where the same message or music is repeatedly broadcast. Up to 4 types of music and messages (6 minutes total time) can be recorded and played back. The USB port facilitates recording by transferring the supplied sound sources from a PC to the unit. The unit’s small built-in amplifier enables small-scale broadcasts through a simple speaker connection.

Includes:

• CD-ROM (USB data transfer software and sample chimes recorded) x1
• Unbalanced-phone plug x1
• USB cable (1m) x1
• Removable terminal plug (22-pins) x1
• Rubber foot x4

Features:

• Includes AD-246 Power Supply
• Rack-mount digital message repeater
• Six minutes of CD-quality digital storage
• Four selectable messages/tones
• 44.1kHz, 16-bit PCM, uncompressed WAV format
• USB interface for fast PC data transfer
• Upload messages from PC or record directly to unit
• Front panel mic/line input (switchable)
• Built-in amplifier (3W / 8Ω) for direct speaker connection
• Balanced line input pass-through to balanced line output
• Headphone output with adjustable volume control
• Individual message activation via front panel and/or rear panel switch inputs
• Stop input terminal
• Adjustable broadcast delay time (0, 2 and 4 sec)
• Interval timer allows messages to be repeated at various time intervals (0, 5, 10, 30 seconds or 1, 5, 10, 30 minutes, 1 hour or continuous)
• Automatic muting of external source during message activation
• Busy output terminal for activating external equipment
• CD-ROM tone library and USB cable included
• External 24VDC input
• Five-year warranty

Specifications:

• Power Source: Supplied from an external 24VDC / 400mA power supply or from an optional AD-246 AC adapter
• Power Consumption: 10W (rated output)
• Wave Format: 44.1kHz sampling frequency, 16-bit PCM (monaural)
• Frequency Response:
  • 20Hz – 20kHz ± 3dB (@1kHz)
  • 50Hz – 14kHz ± 3dB (IT-450 mounted, @1kHz)
• Distortion: 1% or less (@1kHz, rated output)
• Recording System: USB data transfer or analog recording
• Control Input:
• Play 1-4, stop: No-voltage make contact input, pulse make length: 200ms,
• open voltage: 30VDC, short-circuit current: 10mA
• removable terminal block (22 pins)
• Control Output Busy: Contact capacity: 30VDC / 0.5A, removable terminal block (22-pins)
• Input/Recording input:
• Mic: -60dB (*1), 2.2 kΩ / Line: -20dB (*1), 10kΩ, (Mic / Line changeable), unbalanced, phone jack
• Line input: 0dB (*1), 10kΩ, unbalanced, removable terminal block (22-pins)
• Output:
  • Line output: 0 dB (*1), 600Ω, unbalanced, removable terminal block (22-pins)
  • Headphone output: 0dB(*1), 100Ω, unbalanced, phone jack
  • Speaker output: 3W, 8Ω, removable terminal block (22-pins)
• LED Indicator; POWER, USB, START / STOP 1-4
• Maximum No. of Messages: 4
• Pre-recorded audio data:
  • Message 1, Westminster chime (*2)
  • Message 2, Ascending 4-tone chime (*2)
  • Message 3, Descending 4-tone chime (*2)
  • Message 4, None
  • Note: The above audio sources can be overwritten by using the supplied software.
• Maximum Recording Time: 6 min
• Message Delay Time: 0, 2 sec or 4 sec (selectable)
• Playback Interval Time: 0, 5 sec, 10 sec, 30 sec, 1 min, 5 min, 10 min, 30 min or 1 hr (selectable)
• Operating Temperature: 0°C to +40°C
• Operating Humidity: 90% RH or less (no condensation)
• Finish: Case: ABS resin, black
• Dimensions: 210 (W) × 44.2 (H) × 181 (D) mm (excluding projection)
• Weight: 730g