| • | X-618 Public Address and Voice Alarm system Installation Manual |
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| − | Spare amplifier 1 can backup the main amplifier 1, 3, 5, 7. Spare amplifier 2 can backup the main amplifier 2, 4, 6, 8. |
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| No. | Description light A protective cover covering the manual emergency mode button prevents pushing the button by mistake. Manually emergency button When switching to the emergency mode is necessary, raise the protective cover and then press the button. The button indicator light turns red. 2 Running indicator A flickering green light means equipment is working. Device state 3 Shows the schematic diag |
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| selection buttons | The schematic diagram of the DCS audio source selection buttons |
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| and state | and state indicator lights. indicator lights Below figure displays the schematic diagram of the X-DCS3000 rear panel. Refer to below table for the relevant descriptions. Figure 4 Schematic Diagram of the DCS Rear Panel |
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| Communication | Fire is a RS-485 Interface which is used to connect LPI-ModBus |
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| 接口 | module. CTRL is a reserved RS-485 interface. Connects to external monitor module, such as noise detector or 3 DCL BUS other module, etc. 4 Contact input 8 contact input ports with supervision 5 Contact output 8 contact output ports 6 Cooling fan 7 Power supply switch Turns on and off the main power supply 10M/100M network 8 4 ports 10M/100MB Ethernet switch 9 Auxiliary output Corresponding to ampl |
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| Parameters | Values |
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| Main power supply voltage | AC 100-240V, 50/60Hz |
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| Backup power supply | 21.5V-28.5V DC |
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| Main power supply fuse | T2AL 250V |
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| 額定功率 | 50 W Auxiliary input |
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| Input channels | 3 |
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| AUX1 | ：0dBV （1V） |
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| AUX2 | 、3：-40dBV~0dBV |
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| Input impedance | 10 KΩ |
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| 頻率響應 | 60Hz-16KHz |
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| 信噪比 SNR | >85dB |
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| Output channels | 8 main amplifiers, 2 standby amplifiers and 2 auxiliary outputs. |
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| Output signal | （1.2V） <1.6dBV |
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| Auxiliary output | 1V（0dBV） |
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| THD | < 0.06% |
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| Channel No. | 8 |
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| Type of supported module | Noise detector module or EOL module |
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| Output voltage | 100V |
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| Max. Output load power | 500W |
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| Contact input | 8 (with line supervision) |
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| Contact output | 8 (NO, NC and COM) 250V AC/30V DC 2.5A |
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| Monitoring loudspeaker | 10W/8Ω |
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| 網絡接口 | 10M/100M |
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| Ethernet interface No. | 4 |
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| Memory capacity | （ 1GB Flash ） |
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| Humidity | < 95%, without condensing |
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| 工作溫度 | -10°C~+55°C |
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| 儲存溫度 | -40°C~+70°C |
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| Dimension (WxHxD) | 482 mm x88 mm x 420mm 580mm x235mm x552mm |
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| 淨重 | 9.3Kg |
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| 毛重 | 12.5Kg This chapter describes the X-DA (or hereinafter called the “DA”) characteristics, functions, appearance and specifications. In the X-618 system, the DA is used to amplify audio signal power and drive many broadcasting loudspeakers. There are four models: |
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| SIGNAL | depending upon the signal intensity. If the light is off, there is no input signal. The rear panel of the DA is shown in below figure, below table shows description of ports on rear panel. X-DA1500 X-DA2250 Figure 6 Schematic Diagram of the DA Rear Panel Table of DA Rear Panel Ports |
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| A | If a DA fault occurs, it is protected, or it is self-tested, FAULT |
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| B | ports A and B experience a short circuit. |
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| Audio | + Balanced positive input input control |
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| ports | Channel Grounding (Connect to the “-“port if the input is an unbalanced input connection.) 100V 100V high impedance audio output port |
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| COM | Common port Backup power supply power port |
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| Pin | Description Diagram 1 CH2 balanced input positive port 2 CH2 balanced input negative port Amplifier fault output port |
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| X-DA1500 | X-DA2250 X-DA4125 X-DA4060 |
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| Rated output power | 1 X 500W 2 X 250W 4 X 125W 4 X 60W |
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| Backup power supply voltage | ~ 220V-240V 50/60Hz |
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| Power dissipation | <720W <320W T3.15AL |
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| Input sensitivity | 1.414VRMS |
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| 阻抗 | 20k ohm |
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| SNR (with A-Weight) | >100dB（±5%） >90dB |
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| （ ±5% | ） |
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| Nonlinear distortion | <0.05% （at 1/3 rated power, 1kHz） 1 power indicator, 1 main power fault indicator and 1 backup power fault indicator |
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| Channel 1 | 1 indicator, 1 clip indicator and 1 protector indicator Indicator |
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| Channel 2 | 2 indicators, 2 clip indicators and 2 protector indicators |
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| Channel 4 | 4 indicators, 4 clip indicators and 4 protector indicators |
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| Channel | 1 2 4 4 |
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| Environment humidity | < 95%, without condensing |
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| Operation temperature | 0°C~+40°C |
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| Manual emergency | is in automatic emergency mode, the indicator flickers in red. |
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| button & indicator | When the device is in manual emergency mode, the indicator is in solid red. Power Indicator To indicate power status, normally in green. Fault Indicator To indicate system faults, when there is a fault, it is in yellow. Flickering yellow light means the fault is not confirmed, and the constant yellow light means the fault is confirmed. Microphone Indicator 3 indicators To indicate working and faul |
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| Power supply voltage | 24V DC |
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| Microphone input | -44dB±2dB |
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| Line input | 0dBV（1V） |
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| Line output | 0dBV（1V） |
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| LCD size | 7 inch |
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| LCD resolution | 800× 480 |
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| 取樣率 | 44.1 KHz, 16Bit |
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| Dimension (W×H×D) | 200 x 46.5 x 200 mm Packing dimension 403 x 133 x 268 mm (W×H×D) |
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| Function | To execute functions with other keys. |
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| Record | To record the audio source manually. |
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| Indicators | To play the audio source from USB. Files Play Line In To play the audio source from line in. |
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| Close | To close the zones. Mic On & To turn on or off the microphone. Off The name or function of the programmable keys can be 5 Label written on the label. Programmable buttons & 6 8 programmable buttons and corresponding indicators. indicators 7 Loudspeaker To monitor or listen system’s audio. |
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| Power Supply Voltage | DC 24V |
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| Microphone Frequency Response | 50Hz-15KHz |
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| Microphone Input | -44dB±2dB |
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| Line Input | 0dBV (1V) |
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| Line Output | 0dBV(1V) |
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| Monitoring Loudspeaker | 2W/8 Ω |
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| Sample Rate | 44.1 KHz, 16Bit |
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| Microphone Pole Length | 385 mm |
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| Operation Temperature | ～ -10°C +55°C |
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| Packing Dimension (W×H×D) | 403 × 133 × 268mm |
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| Key No. | 8 or 4 |
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| Packing dimension (W×H×D) | 403 x 133 x 268 mm |
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| NETWORK | The light is off when the NRI is connected to the peripherals correctly, |
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| FAULT | turns yellow and the buzzer works when it gets connection failure ， such as disconnection from the network. Indicator for system fault 7 EMERGENCY The light flashes yellow and the buzzer work when any fault of the whole system appears, such as power fault. Indicator for peripherals connection fault The light is off when the NRI is connected to the peripherals correctly, 8 OPEN turns yellow and the |
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| Channels No. | 4 |
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| Input Signal | 1V (0dBV) |
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| Phantom power | DC 24V, configured by switch |
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| Contact input ports | 32 dry contact inputs with supervision |
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| Contact output ports | 8 dry contact outputs (NO, NC and COM) |
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| Maximum working voltage | AC 250V/DC 30V |
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| Maximum working current | 2.5A Other |
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| Broadcast Signal Input | 100V |
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| 靈敏度 | -44±3dB (0dB=1V/Pa,1KHz) |
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| S/N Ratio | ≥58dB |
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| Directivity | Omni-directional Directivity |
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| Sound Pressure Level | 110dB |
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| 供電 | By DCL bus |
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| 顏色 | White (RAL9003) |
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| Mounting Hole Size | Φ160 mm |
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| Depth of Hole | 100mm |
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| Ceiling Thickness | 5~25 mm |
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| 相對濕度 | <95%, no condensation |
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| 尺寸 | Φ180 x 105 mm |
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