: Manually overrides voice-activated full-duplex functionality to switch the station into simplex mode . This is essential for talking over heavy background machinery noise or prioritizing output direction.
| Category | Specification | | :--- | :--- | | | Desktop with gooseneck mic, Flush-mounting version | | Power Supply | 24 VDC (18-36V range) | | Speaker Output | 1.0 W (63 Ohm) | | Frequency Response | 300 - 5000 Hz | | Cable | Twisted pair 2x0.5 mm² | | Connections | Screw terminals | | Working Temperature | 5°C to 55°C (41°F to 131°F) | | IP Rating | IP-44 (splash-proof); IP-22 (desktop variant) | | Dimensions (WxHxD) | 125 x 280 x 35 mm (flush-mount); 288 x 78 x 178 mm (desktop, w/o mic) | | Weight | 0.65 kg (flush-mount) |
Unhook the handset, press the Push-to-Talk (PTT) bar on the handset grip, and speak clearly into the mouthpiece. Receiving a Call When the station rings, unhook the handset. Identify the incoming caller.
(Item Number: ) is a robust, flush-mounted intercom panel designed specifically for demanding marine and industrial applications . Engineered by Zenitel to integrate seamlessly with the Vingtor ACM advanced communication exchanges , this communication hub delivers reliable, crystal-clear audio transmission in high-stress maritime environments like vessel bridges and control rooms. vingtor vmp-430 user manual
For technicians and facility managers, treat the VMP-430 manual not as optional reading, but as a binding operational requirement.
Several accessories are available to expand the functionality of the VMP‑430:
Terminals reserved for triggering external 24VDC or 110VAC/220VAC horns, bells, or flashing beacons in high-noise areas. Standard Wiring Schematic Note Receiving a Call When the station rings, unhook the handset
Speak clearly into the microphone from a distance of 5–10 cm. Release the button to listen to the reply. Receiving a Call
Inside the unit, you will find a heavy-duty terminal strip marked for connections.
for connecting the VMP-221 handset, or are you looking for the ACM exchange programming codes for the direct access keys? VMP-430 | Zenitel Engineered by Zenitel to integrate seamlessly with the
attempt to open the unit while the central system is powered if operating in hazardous (Ex) zones. (Note: Ensure your specific sub-model is rated for explosive environments before installation in hazardous areas).
Ensure the mounting plane is structurally reinforced and flat to maintain the IP-44 seal integrity.
: Manually switches speech direction for simplex communication. Technical Specifications Operation Voltage Powered directly from the ACM exchange Cable Requirements Twisted 2 pairs, 0.5mm² with an outer screen Connections Standard screw terminals for simplified installation Frequency Range 300 – 5000 Hz Protection Class IP44 (splash-proof) Dimensions 125W x 280H x 35D mm Weight Operating Temp 5°C to 55°C Installation & Configuration