EV-700
EV-700 เป็นเครื่องบันทึกและเล่นเสียงดิจิตอล เหมาะอย่างยิ่งสำหรับการใช้งานการประกาศ การนำเสนอ สถานที่สาธารณะ สามารถบันทึกข้อความเสียงได้ถึง 256 ข้อความ ความยาวรวมกันถึง 3 ชั่วโมง
- (*1) 0 dB = 1 V
| Power Source | Supplied from an external 24 V DC/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 (*1) (microphone input volume control in maximum position), 600 Ω, unbalanced, φ6.3 phone jack (2P) LINE (rear): -20 dB (*1) (line input volume control in maximum position), 10 kΩ, unbalanced, Removable terminal block (12 pins) LINE (front): -29 dB (*1) (line input volume control in maximum position), 10 kΩ, unbalanced, RCA pin jack |
| Audio Output | LINE 1, 2: 0 dB (*1), 600 Ω, unbalanced, Removable terminal block (12 pins) Headphone: 0 dB (*1), 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 (*2) can be performed. |
| Control Input | Activations 1 - 16, playback, stop, 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) × 44 (H) × 222 (D) mm (16.54" × 1.73" × 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 |
