NV-EVAC-FAE-FM646

Descriptions:

NV-EVAC-FAE-FM646 is used for paging control in the NV-EVAC-FAE-FM646 system, to allow
users remote control the system’s voice massage and make paging call. It supports eight
zones/groups selection. It can add zone/group by adding extension uni NV-EVAC-FAE-FM646
which also can support eight zones. Seven extension units can be added at most in a system
to expand to 64 zones.

Features:

• Onekey zone selection, easy to understand and operate.
• Parallel transmission can realize long distance transmission through CAT-5 cable.
• Easy to see the system fault and system module status display.
• Support zone/ group selection extension.
• Support line audio input and the volume is adjustable.
• Support redundancy wiring.
• Support DC 24V.

Basic Functions:

• MIC output level is adjustable.
• Priority of paging can be set through NV-EVAC-FAE-FM646 software.
• Build-in HI-FI monitor speaker, support monitor output.
• Onekey to fast enter into emergency broadcast status.
• With external headset jack, to monitor or recording the paging voice.

DC Supply
Power Supply	24V DC, ±20%
Maximum Current	0.1A (not including extended panel)
Power Comsumption	2.4W (including extension unit)
Performance Index
Parallel Signal Output
THD	<1% (rated output power),1KHz
Frequency	80Hz~16KHz
Sensitivity	500mV
Impedance	10KΩ
S/N Ratio	>70dB
Line In
THD	<1% (rated output power), 1KHz
Frequency	80Hz~16KHz
Sensitivity	350mV
Impedance	10KΩ
S/N Ratio	>70dB
Microphone
Sensitivity	5mV
Impedance	600Ω
Mechanical Index
Size ( LxWxD )	256x52x149mm
Weight	1.5Kg
Mounting	Desktop or 18 inch cabinet
Color	Balck
Environment
Operation Temp	+5oC ~ + 40oC
Storage Temp	-20oC ~ + 70oCر
Relative Temp	<95% no condensation

Front Panel Connectors:

1. 6 Handset PTT (push to talk) microphone call switch and work status indicator light:
– Off – PTT microphone normal.
– Yellow – PTT microphone fault.
– Flash Green – Microphone priority is replaced by the audio which has higher priority
than it.
2. System status indicator light (Note: not the microphone status display):
– Off – All devices and module spare power normal.
– Yellow – one or more devices and spare power fault.
3. DC power status indicator light of the devices (System will ignore the working status if
no configuration and display normal by default):
– Off – Some or all of the devices DC power supply fault.
– Yellow – All devices DC power supply normal (display normal even there is fault if no
configuration).
4. Main power status indicator light of the devices:
– Off – All the devices or modules power supply normal.
– Yellow – Some or all devices or module power supply fault.
5. Working status indicator light of the amplifier:
– Off – All amplifier working normally including spare amplifier.
– Yellow – Some or all amplifier fault.

7. Indicator light of test button: After press the test button, all indicator light color will
change from green to red to yellow and last to normal. System main power state indicator
light:
– Green – All devices and modules power supply normal.
– Yellow – Some or all devices and modules main power supply fault.
8. Fault resetting/ close zones.
9. All zones selection button.
10. 11 Alarm voice status indicator light and control button:
– Off – Alarm voice player and memory card audio file normal.
– Green – Alarm voice is playing.
– Yellow – Alarm voice lost or player fault.
12. 13 Evacuation voice status indicator light and control button:
– Off – Evacuation voice player and memory card audio file normal.
– Green – Evacuation voice is playing.
– Yellow – Evacuation voice or player fault.
14 15 16 17 20 21 26 27 Main controller line input control and status indicator light:
– Off – Current line input is not working.
– Green – Current line input is working.
18. 19 BGM status indicator light and control button:
– Off – BGM player and memory card audio file normal.
– Green – BGM is playing.
– Yellow – BGM or player fault.

22. 23 zone and group control mode selection button.
24. 25 Microphone and line input selection button, green means current input.
28. 29 Zone working status indicator and selection button.
30. A key fire radio:
– The current model is not fire – Manually enter the fire mode.
– The current model is a fire – Manual fire alarm reset button.
31. ” ON” MIC can be normal operation, “0ff” can not operate.

Back Panel Connectors:

1. Main and spare network interface.
2. Device address and function configuration( “1, 2” are control bits for device
address,”4,5″are the control bits for main device to terminal resistance and spare device
to terminal resistance, “6” is control bit for local voice monitor).
3. PTT micro phone output volume adjustment.
4 .Volume monitor.
5. Audio output monitor.
6. Line in volume adjustment.
7. Line in.
8. DC24V input.
9. Power switch.