เครื่องบันทึกข้อความเสียง TOA EV-20R W Sound Repeater

10 W (rated output)

Supplied from an external 24 V DC/400 mA power supply or from an optional AD-246 AC Adapter

44.1 kHz sampling frequency, 16-bit PCM, WAV file (monaural)

Play 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)

Busy: Contact capacity: 30 V DC/0.5 A, removable terminal block (22 pins)

Input / Recording input: Mic: -60 dBV, 2.2 kΩ/ Line: -20 dBV, 10 kΩ, (Mic/Line changeable), unbalanced, phone jack

Line input: 0 dBV, 10 kΩ, unbalanced, removable terminal block (22 pins)

Line output: 0 dBV, 600 Ω, unbalanced, removable terminal block (22 pins) / Headphone output: 0 dBV, 100 Ω, unbalanced, phone

jack / Speaker output: 3 W, 8 Ω, removable terminal block (22 pins)

< 1 %

6 Min.

ABS resin, black

210 x 44.2 x 181 mm (W x H x D)

0.73 kg

CD-ROM (USB data Transfer Software and sample chimes recorded) x 1, unbalanced phone plug x 1, USB cable (1 m) x 1, removable terminal plug (22 pins) x 1, rubber feet x 4