TOA EV-20R W | SOUND REPEATER

รหัสสินค้า : TOA EV20R W

TOA EV-20R W SOUND REPEATER

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.

Specification

Power SourceSupplied from an external 24 V DC/400 mA power supply or

from an optional AD-246 AC adapterPower Consumption10 W (rated output)Wave Format44.1 kHz sampling frequency, 16-bit PCM (monaural)Frequency Response20 Hz - 20 kHz ±3 dB (1 kHz)

50 Hz - 14 kHz ±3 dB (IT-450 mounted, 1 kHz)Distortion1 % or less (1 kHz, rated output)Recording SystemUSB data transfer or analog recordingControl InputPlay 1-4, stop: No-voltage make contact input, pulse make length: 200 ms,

open voltage: 30 V DC, short-circuit current: 10 mA

removable terminal block (22 pins)Control OutputBusy: Contact capacity: 30 V DC/0.5 A, removable terminal block (22 pins)InputInput/Recording input: Mic: -60 dB(*1), 2.2 kΩ/ Line: -20 dB(*1), 10 kΩ,

(Mic/Line changeable), unbalanced, phone jack

Line input: 0 dB(*1), 10 kΩ, unbalanced, removable terminal block (22 pins)OutputLine output: 0 dB(*1), 600 Ω, unbalanced, removable terminal block (22 pins)

Headphone output: 0 dB(*1), 100 Ω, unbalanced, phone jack

Speaker output: 3 W, 8 Ω, removable terminal block (22 pins)LED IndicatorPOWER, USB, START/STOP 1-4Maximum No. of Messages4

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 Time6 minMessage Delay Time0, 2 s or 4 s (selectable)Playback Interval Time, 0, 5 s, 10 s, 30 s, 1 min, 5 min, 10 min, 30 min or 1 h (selectable)Operating Temperature0 ℃ to +40 ℃Operating Humidity90 %RH or less (no condensation)FinishCase: ABS resin, blackDimensions210 (W) × 44.2 (H) × 181 (D) mm (excluding projection)Weight730 gAccessoryCD-ROM (USB data transfer software and sample chimes recorded)…1,

Unbalanced-phone plug…1, USB cable (1 m)…1,

Removable terminal plug (22 pins)…1, Rubber foot…4OptionRack mounting bracket: MB-WT3 (for rack mounting one EV-20R unit)

MB-WT4 (for rack mounting two EV-20R units)

AC adapter: AD-246