| Intercom line: |
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| Impedance: |
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220 Ω AC
4700 Ω DC |
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| Nominal/maxinum level: |
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-10 dBu / +3 dBu |
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| Frequency response: |
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100 Hz - 10 KHz (-3 dB) |
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System
specification : |
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| Voltage operation : |
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+12 to +30 VDC |
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| Dynamic range: |
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80 dB |
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| Bringing impedance @ 1KHz: |
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> 20 KΩ |
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| Side-Tone cancellation: |
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Adjustable from 0 to 30 dB @ 1 KHz |
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| Microphone limiter: |
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Range: 28 dB |
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| Maximum cable length: |
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500-2000 mts, Depends on istallation |
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| Recommended wire type |
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Shielded mic cable: 2 x 0,30mm2 |
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| Call signal |
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+2,8 mA / 11 VDC |
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| Call threshold |
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3 VDC |
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| Remote mic-off |
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Power Interruption: 100 ms |
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| Remote buzz-off |
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Automatic, headset priority |
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| Reampliefier: |
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| Microphone type: |
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Dynamic or electret
dynamic only on ES-200 |
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| Iput impedance: |
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4k7Ω |
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| Nominal/max level : |
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-45 dBu (H) / -20 dBu (L) |
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| Limiter range: |
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28 dB |
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| Presence filter: |
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+6 dBu @ 4700 Hz |
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| Phantom voltage: |
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+9 VDC (internal preset) |
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Microphone selection
(ES-200): |
|
Automatic, headset priority |
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Headset
amplifier: |
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| Impedance: |
|
200 Ω (nominal), 2 KΩ max |
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| Maximum level: |
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20 Vpp (200 Ω) |
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| Output power: |
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250 mW (200 Ω) |
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| Frequency response: |
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250 Hz - 15 KHz |
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| Residual noise: |
|
-100 dBu (all mic-off) |
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Loudspeaker
amplifier
(ES-200): |
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| Impedance: |
|
16 Ω |
| |
|
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| Output power: |
|
1,25 Watt |
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| Loudspeaker selection: |
|
Automatic, headset priority |
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| P.A. out: |
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| Type: |
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Balanced by XLR |
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| Output impedance: |
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100 Ω |
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| Output level: |
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+4 dBu (nominal) / +8 dBu (max) |
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| Program input: |
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| Type: |
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Balanced by XLR |
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| Impedance (line/mic): |
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40 KΩ / 2 KΩ |
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| Input level: |
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Mic: adjustable -15 dBu to -45 dBu
Line: adjustable +10 dBu to -20 dBu |
|
P.A. relay
(EF-200) |
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| Connections: |
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1 NO + 1 NC circuit / JACK 1/4 |
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| Contacts: |
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0,5 Amp @ 125 VAC / 1 Amp @ 30 VDC |
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| Relay activaction : |
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By PA, micon A/B, or buzzer mute keys |
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Multichannel
operation: |
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| System cabling : |
|
Master-slave link
with standard RJ-45 (8) |
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| Channels:: |
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Maximum recommended: 10 (5 stations) |
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Interface
4W2-200: |
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3, 4 Wire mode,
Z/nominal level: |
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Rx: > 2 KΩ / -45 dBu to +10 dBu
Tx: < 600 Ω / +10 dBu to -60 dBu |
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2 Wire mode
(Telephone line): |
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Zterm: adjustable 220 Ω to 1k2 Ω |
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Headset AM-100
AM-100/2 |
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| Microphone: |
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Dynamic, cardioid, 200 Ω |
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| Headphone: |
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Dynamic, 400 Ω each muff |
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| Termination: |
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XLR-4. 1,5 mts steel cable |
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| Power supply: |
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| Mains voltage : |
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90-264 VAC / 50-60 Hz / 50 VA max |
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| Power supply (EF-200): |
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24 VDC nominal / 1,8 Amps |
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| Protections: |
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Short-circuit on the line, overheat |
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| DC current (ES-200): |
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40 ma / 120 ma |
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DC current
(EM-201, 4W2-200): |
|
30 ma / 60 ma |
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Emergency
supply: |
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| Battery type: |
|
Alkaline 9 V (near panel compartment) |
| |
|
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Emergency system
operation: |
|
12 VDC / 500 mA max |
| |
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| Emergency intervals: |
|
10 minutes to auto switch-off |
| |
|
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| Estimate battery life: |
|
1 hour (4 beltpack system) |
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| Accessories: |
|
| Program Input transformer: |
|
Ref: TDA -I |
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| P.A. out transformer: |
|
Ref: TDA-O |
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| Plastic security cover: |
|
Ref: TP-1 |
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| Metal, key protected cover: |
|
Ref: TPS-1 |
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Dimensios
and weight: |
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|
