Skip to main content

EV-700

  • 數位音聲播報機
數位音聲播報機
EV-700_W_Angle.jpg
EV-700_W_Rear.jpg

數位音聲播報機

EV-700

EV-700 是一款具備錄製與播放的數碼廣播機,非常適合商業及公共設施中的定時廣播、注意提醒及引導播報用途。透過專用設定軟體,可輕鬆進行音源編輯、參數設定與系統控制。預設聲音來源(如提示音和西敏寺鐘聲)均儲存於隨附的記憶卡中。本機亦可搭配選購的機櫃安裝支架,安裝於 1U EIA 標準機櫃。

  • 適用於預錄廣告內容與緊急廣播訊息
  • 支援遠端變更排程、錄製、播放、刪除及停止功能
  • 具備緊急訊息優先廣播功能
  • 支援各種預錄音訊檔案,包括預告、鈴聲、鐘聲與旋律
  • 支持多達 32,768 條語音短語,並可靈活配置 256 個廣播程式
  • 支援設定預播提示鑼聲及鈴聲
  • 提供長達 4 小時的高品質錄音時間
  • 最多可容納 2 張記憶卡(隨機附贈 1 張)
  • 配備 16 組控制輸入 / 8 組控制輸出
數量
▼
電源
由外部 24 V DC / 400 mA 電源供應,配備可拆卸式端子座(2 位)或 可選購的 AD-246 AC 電源供應器
消耗功率
10 W
音訊格式
44.1 kHz/32 kHz 取樣頻率,16-bit PCM 方式 ,WAV 檔案(單聲道)
音源重寫方式
支援 LAN 數據傳輸、類比錄音,或使用 EV-700 設定軟體直接寫入記憶卡
頻率響應
20 Hz − 20 kHz ±3 dB(1 kHz)
50 Hz − 14 kHz ±3 dB(安裝 IT-450時, 1 kHz)
失真率
0.3 % 或 以下 (1 kHz, 額定輸出)
儲存媒體
相容 CompactFlash™ 規格記憶卡
音聲輸入
麥克風:-55 dB (*1)(音量調至最大位置時),600 Ω,非平衡,Ø6.3 耳機插孔 (2P)
線路 (後):-20 dB (*1),10 kΩ,非平衡,可拆卸式端子座 (12 位)
線路 (前):-29 dB (*1),10 kΩ,非平衡,RCA 插孔
音聲輸出
線路 1, 2:0 dB (*1),600 Ω,非平衡,可拆卸式端子座 (12 位)
耳機:0 dB (*1),100 Ω,單聲道,Ø3.5 迷你插孔 (3P)
控制輸入
觸發 1 - 16:播放、停止、錄音、刪除/ 清除、緊急播放、緊急錄音、緊急停止
無電壓常開接點輸入,脈衝寬度:50 ms 或以上
開路電壓:30 V DC;短路電流:10 mA;可拆卸式端子座 (12 位, 16 位)
控制輸出
工作狀態 1 - 8 (Busy)、錯誤 (Error):接點容量 30 V DC, 0.5 A;可拆卸式端子座 (8 位)
記憶卡插槽數量
2 組(隨機附贈 1 張內含預設音源的記憶卡)
安裝 2 張卡同時支援備援運作
最大錄音段數
32768
播放程式數量
直選模式:16 個程式
二進制模式:256 個程式
** 緊急訊息優先於上述程序播放
** 支援 R.E.M.(無限循環錄音訊息)播放功能 (*2)
最大錄音時間
約 3 小時 (44.1 kHz 取樣) 或 約 4 小時 (32 kHz 取樣)
音訊輸出方式
單聲道
網路
網頁介面:100 BASE-TX
通訊協定:TCP/IP, UDP, HTTP, FTP
連接器:RJ45 連接器
操作顯示
7 段式 LED 顯示屏(5 位數)
工作溫度
0 至 40 ºC
工作濕度
90 % RH 或 以下(無冷凝)
外觀
前板:鋁合金,黑色,30% 亮度,塗裝
機殼:預塗鋼板,黑色,30% 亮度
尺寸
420 (W) x 44 (H) x 222 (D) mm
重量
2.4 kg
附屬品
記憶卡(1 GB,含預錄音訊檔案)x 1
橡膠機腳 x 4
可拆卸式端子座(2位)x 1
可拆卸式端子座(8位)x 2
可拆卸式端子座(12位)x 2
可拆卸式端子座(16位)x 2
前蓋固定螺絲 x 2
選配品
AC 電源供應器:AD-246
機櫃安裝支架:MB-15B
(*1) 0 dB = 1 V
(*2) 緊急廣播功能:在緊急情況下,系統將以最高優先權重複播放即時錄製的音源。
** 透過選購的 IT-450 隔離變壓器,可將線路輸出 (Line output) 轉換為平衡式傳輸 **
** CompactFlash 為 SanDisk 公司的註冊商標 **

請下載資料以獲取完整規格。

Installation Accessories

Functional & Interface Accessories

The digital announcer shall be capable of recording and play back of audio files that are created via the attachment of a microphone or from pre-recorded WAV files.
These WAV files are directly stored to a supplied 1 GB memory card within the unit that can be accessed from the front panel. An additional memory slot shall be available for backup purposes. The WAV files can be distributed automatically, activated by an external device, in timed and repeated fashion, with a broadcast quality of 44.1kHz/32 kHz sampling rate, 16 bit PCM and a frequency response of 20 Hz – 20 kHz.
Creation and editing of various sound source files and programs, updating of settings and activation of announcements shall be by direct input or managed remotely via a network.
The digital announcer shall be able to store 32,768 WAV files (phrases) and 256 audio programs on its memory card that can be edited directly by inputting new phrases or combing pre-recorded phrases. Any combination of program files and WAV files can be achieved. A maximum of 3 hours at 44.1 kHz sampling rate, or 4 hours at 32kHz sampling rate can be achieved
Network shall be made possible using RJ45 connection via switching hub. Network I/F: 100BASE-TX Auto-Negotiation utilizing network protocol TCP/IP, UDP, HTTP, FTP.
The unit shall be able to prioritise pre-recorded emergency broadcast messages that will take precedence over any output signal that may be already being broadcast.
The unit shall have pre-recorded WAV samples that may be used.
Example:
a) Attention please. The fire alarm is indicating a fire. We're now investigating the cause. Please wait for further information.
b) There is a fire. Please evacuate as quickly as possible.
c) Attention please. A few minutes ago, we announced there maybe a fire. However, this was a false alarm. Once again, there is no fire.
The broadcasting zones and number or lengths of repeat broadcasts can be set in advance. The unit shall be able to broadcast R.E.M. (Recording Endless Message) enabling operators to create/initiate repeated play back of emergency announcements quickly and evacuate with other occupants before anticipated emergencies.
The digital announcer shall include intuitive GUI (Graphic User Interface) control software for PC operation and settings, which will allow networked location to create, edit, store and activate broadcast programs. The timing of new or edited programs and settings can be synchronized so that programs are broadcast simultaneously in every location on the network.
The software shall have two modes: Full-function mode for management or detailed settings by equipment administrator and Simple mode for basic operation.

Power requirements shall be 24 VDC (plug-in screw connector) or an optional AC adapter.
It shall use only one EIA component rack space and its dimensions shall be 420 (W) × 44 (H) × 222 (D) mm (16.54" × 1.73" × 8.74") Weight shall be 2.4 kg (5.29 lb.) and finished in black aluminium front panel with surface-treated steel plate case.

Optional extras: AC adapter: AD-246, Rack mount bracket: MB-15B manufactured by TOA Corporation

Manufacturer: TOA Corporation
Model: EV-700

請登入以存取更多技術資料,例如軟體、韌體或EASE檔案。

  • EV-700_W_Front.jpg
  • EV-700_W_Angle.jpg
  • EV-700_W_Rear.jpg
EV-700_W_Front.jpg

sns share

close

  • facebook