OPERATION INSTRUCTIONS
PROMATRIX System User Handbook 1.1 2-3
2.2 Operation Instructions
2.2.1 Central Unit DPM 4000
According to its specified capabilities and specifications, the DPM 4000 central unit can be used to control and monitor PA-
and paging systems in buildings, but also to operate professional audio systems.
The DPM 4000 central unit is not an independent device. For its operation, at least the following is necessary:
1. A power supply unit (24 V / 4 A) (24 V / 12 A), preferably of the DPP 4000 – Series, depending on the power
consumption of the entire system.
2. When the installation includes paging stations:
- the desired amount of paging stations of the DPC 4000 – Series (max. 16)
- all required cables.
3. When the unit's audio section is utilized:
- power amplifiers, preferably of the DPA 4000 – Series, including cabling
- loudspeaker systems including cabling
4. When the integrated real-time clock is going to be synchronized to the DCF77–timesync-signal:
- an active DCF77–antenna for reception (NRS 90193) including cables
This feature is only available in areas where DCF77-reception is strong enough.
5. When slave clocks need to be synchronized:
- the required amount of slave clocks (max. 40) including cabling
Additionally, a PC providing the following features is needed for configuration purposes and operation:
- PC computer system with pentium processor (min. 80486 processor, 90 MHz) and Windows 95/98/NT
- 16 MB of RAM
- 1 hard disk offering free space of at least 5 MB
- 1 x 3.5” floppy drive, 1.44 MB
- 1 mouse
- 1 monitor (with a resolution of at least 800 x 600 pixels) with VGA-graphics board, 256 colors
- 1 serial port RS-232 with serial cable
- PROMATRIX Designer configuration software
- 1 CD ROM drive
All necessary cables, plugs, connectors or adapters for establishing connections are available through EVI Audio
GmbH. Our entire accessory assortment with order-numbers is included in the corresponding owner's manuals as
well as in the PA-systems price lists.
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