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MARTIN WISMAN MVA 328

MARTIN WISMAN MVA 328


Proizvođač: MARTIN WISMAN MVA 328
Dostupnost: Nema na stanju
Šifra Proizvoda: 50729
Prikazana cena je za komad.

Martin Wisman // MVA 328 - Zone Paging Microphone 1. Zone selection Push the switch for one zone, some zones and all zones and the zone led will turn on, then push on talk button to begin announcement. 2. Announcement After selection the zone for paging, push on the talk button, then the led turn on , the internal chime will be activated, then the user could proceed with announcement. If at the same time another connected microphone call station is already making an announcement (and therefore the line is already busy), the talk led flashes. 3. Activation message 3 After selection the zones, open alarm switch. Protection and push the button. Based on MVT-6245 setting, the system plays the message once time or continuously till the alarm switch is back. 4. Priority Microphone call station has priority over music and pre-recorded message. 5. Pre-recorded messages Three different messages, 60 seconds max each, could be recorded. The first and second messages are activate by dry contact to broadcast on MVT-6245 and they go to all zones. The third message could be only activated by microphone call station and it goes only in the pre-selected zone. Pre-recorded message have priority on all music sources. Call Station Maximum can connect with 6pcs MVA-328 Model MVT-328 Sensitivity -50/-2dB 2,5/500mV S/N ratio >68dB Frequency response 100/17.000Hz(-3dB) Phantom power 12V Bass ±12dB Treble ±12dB Chime 2 tone active for contact free in priority and BGM Normal distortion >0.1% Operating condition Main power supply 24V DC Dimension 200×120×55mm Weight 0.96Kg Max number of microphone bases 6


call

Martin Wisman // MVA 328 - Zone Paging Microphone

1. Zone selection Push the switch for one zone, some zones and all zones and the zone led will turn on, then push on talk button to begin announcement.

2. Announcement After selection the zone for paging, push on the talk button, then the led turn on , the internal chime will be activated, then the user could proceed with announcement. If at the same time another connected microphone call station is already making an announcement (and therefore the line is already busy), the talk led flashes.

3. Activation message 3 After selection the zones, open alarm switch. Protection and push the button. Based on MVT-6245 setting, the system plays the message once time or continuously till the alarm switch is back.

4. Priority Microphone call station has priority over music and pre-recorded message.

5. Pre-recorded messages Three different messages, 60 seconds max each, could be recorded. The first and second messages are activate by dry contact to broadcast on MVT-6245 and they go to all zones. The third message could be only activated by microphone call station and it goes only in the pre-selected zone. Pre-recorded message have priority on all music sources.

  1. Call Station Maximum can connect with 6pcs MVA-328

 

Model

MVT-328

Sensitivity

-50/-2dB 2,5/500mV

S/N ratio

>68dB

Frequency response

100/17.000Hz(-3dB)

Phantom power

12V

Bass

±12dB

Treble

±12dB

Chime

2 tone active for contact free in priority and BGM

Normal distortion

>0.1%

Operating condition

 

Main power supply

24V DC

Dimension

200×120×55mm

Weight

0.96Kg

Max number of microphone bases

6



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