Toa EV-20R - Manual (Page 20)

• Optional products
Rack mounting bracket: MB-WT3 (for rack mounting one EV-20R unit)
MB-WT4 (for rack mounting two EV-20R units)
AC adapter: AD-246
Note: Consult your TOA dealer when using an equivalent adapter.
133-12-831-2D
URL: http://www.toa.jp/
15. SPECIFICATIONS
Power Source Supplied from an external 24 V DC / 400 mA power supply or
from an optional AD-246 AC adapter or its equivalent
Power Consumption 10 W (rated output)
Wave Format 44.1 kHz sampling frequency, 16-bit PCM (monaural)
Frequency Response 20 – 20,000 Hz ±3 dB (1 kHz)
50 – 14,000 Hz ±3 dB (IT-450 mounted, 1 kHz)
Distortion Under 1% (1 kHz, rated output)
Recording System USB data transfer or analog recording
Control Input Activations 1 – 4, stop: No-voltage make contact input,
pulse make length: 200 ms, open voltage: 30 V DC,
short-circuit current: 10 mA, terminal block type connector
Control Output Busy: Contact capacity 30 V DC / 0.5 A, terminal block type connector
Input Input / Recording input: Mic / Line changeable,
–60 dB* 1 2.2 kΩ (MIC), –20 dB* 1 10 kΩ (LINE),
unbalanced, phone jack
Line input: 0 dB* 1 , 10 kΩ, unbalanced, terminal block type connector
Output Line output: 0 dB* 1 , 600 Ω, unbalanced, terminal block type connector
Headphone output: 0 dB* 1 , 100 Ω, unbalanced, phone jack
Speaker output: 3 W, 8 Ω, terminal block type connector
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 minutes
Message Delay Time 0, 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)
Finish Case: ABS resin, black
Dimensions 210 (w) x 44.2 (h) x 181 (d) mm (excluding projection)
Weight 730 g
Accessories CD-ROM … 1, USB cable (1 m) … 1, Unbalanced phone plug … 1
Removable terminal plug (22 P) … 1, Rubber foot … 4
* 1 0 dB = 1 V
* 2 Also contained in the supplied CD-ROM as sample audio data.
Note: The design and specifications are subject to change without notice for improvement.