Bộ phát tiếng TOA EV-700
The EV-700 is a digital announcing machine capable of recording/playback. It is ideal for periodical, attention calling, and guide broadcasts uses in commercial and public facilities. Using the Setting Software makes it easy to perform sound source rewriting, settings, and controls. Preset sound sources like chime sound and Westminster chime are stored on the supplied memory card. The EV-700 can be mounted in an EIA-Standard equipment rack with the optional rack mounting bracket (1U size).
Đặc tính kỹ thuật
| Power Source | Supplied from an external 24VDC/ 400 mA power supply, Removable terminal block (2 pins) or from an optional AD-246 AC adapter |
| Power Consumption | 10 W |
| Wave Format | 44.1 kHz/32 kHz sampling rate, 16 bits PCM, WAV file (monaural) |
| Sound Source Rewriting Method | LAN data transfer/Analog recording/ |
| Direct write to memory card using the setting software | |
| Audio Input | MIC: -55 dB (microphone input volume control in maximum position), 600 Ω, unbalanced, φ6.3 phone jack (2P) |
| LINE (rear): -20 dB (line input volume control in maximum position), 10 kΩ, unbalanced, Removable terminal block (12 pins) | |
| LINE (front): -29 dB (line input volume control in maximum position), 10 kΩ, unbalanced, RCA pin jack | |
| Audio Output | LINE 1, 2: 0 dB, 600 Ω, unbalanced, Removable terminal block (12 pins) |
| Headphone: 0 dB, 100 Ω, monaural, φ3.5 mini jack (3P) | |
| Frequency Response | 20 Hz - 20 kHz ±3 dB (1 kHz) |
| 50 Hz - 14 kHz ±3 dB (IT-450 mounted, 1 kHz) | |
| Distortion | 0.3 % or less (1 kHz, rated output) |
| Storage Media | Compatible with CompactFlash(TM) specification Memory card |
| Number of Mountable Memory cards | 2 (1 Memory card containing preset sound sources is supplied.) |
| Backup operation available when 2 cards are mounted. | |
| Number of Recordable Phrases | 32768 |
| Maximum Recording Time | About 3 hours (at 44.1 kHz sampling rate) or about 4 hours (at 32 kHz sampling rate) |
| Audio Output Method | Single channel monaural |
| Number of Playback Program | Direct mode: 16 programs |
| Binary mode: 256 programs | |
| 1 emergency message takes precedence over the above programs and is played back. | |
| R.E.M. (Recording Endless Message) playback can be performed. | |
| Control Input | Activations 1 - 16, playback, pause, recording, erasure/clear, emergency playback, emergency recording, emergency pause |
| No-voltage make contact input, pulse make length: 50 ms or more, open voltage: 30 V DC, short-circuit current: 10 mA, Removable terminal block (12 pins, 16 pins) | |
| Control Output | Shorting outputs 1 - 8 (busy), Error: contact capacity: 30 V DC, 0.5 A, Removable terminal block (8 pins) |
| Network | |
| Network I/F | 100BASE-TX |
| Network protocol | TCP/IP, UDP, HTTP, FTP |
| Connector | RJ45 connector |
| Operating Display | 7-segment LED, 5 digits |
| Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 122 ゜F) |
| Operating Humidity | 90 %RH or less (no condensation) |
| Finish | Panel: Aluminum, black, 30 % gloss, paint |
| Case: Pre-coated steel plate, black, 30 % gloss | |
| Dimensions | 420 (W) x 44 (H) x 222 (D) mm (16.54' x 1.73' x 8.74') |
| Weight | 2.4 kg (5.29 lb) |
| Accessory | Memory card (Containing prerecorded audio files) …1, Rubber foot …4, Removable terminal plug (2 pins) …1, Removable terminal plug (8 pins) …2, Removable terminal plug (16 pins) …2, Removable terminal plug (12 pins) …2, Front cover fixing screw …2 |
| Option | AC adapter: AD-246 |
| Rack mounting bracket: MB-15B | |
-Sản xuất tại Nhật Bản.
-Bảo hành: 12 tháng.
