Master Audio
Xcellence Line Array Series 208.Ver 1.2
Sep 12
33
Do not connect Xcellence Line Array series units in parallel using PowerCon-
PowerCon without earth.
Fig.23.
Parallel connection for the Xcellence Line Array series (signal and mains)
Fig.24.
Connection for more than 4 units of X208 (signal and mains)
6.3. Parallel connection with subwoofers
You can connect X-215W and X-218W subwoofers in parallel with X-208 cabinets.
Please, follow the same parameters as explained in figure 24.
IMPORTANT:
For information on the Ethernet connections and the remote control of
the system, please refer to Master Audio DSPStudio Quick Installation Guide.
7. OVERVOLTAGE PROTECTION
The Xcellence series models incorporate an exclusive protection by Master Audio
against mains voltage overload and other related problems (lose of neutral,
connection between phases, etc)
In the mains input an electronic circuit compares the input voltage with a reference
value. When the input exceeds 250 Volts, the circuit reacts by blocking the input
tension until it returns to its correct limits (230V +/- 10%).
When the overvoltage LED lights up red, the unit stops running, until the correct
voltage is re-established.
Generally the cause of such an anomaly tends to be a neutral voltage drop or
incorrect connection of the equipment to 400V supply. Whenever the overvoltage
LED lights up, check the tension of the electrical phases: other devices in the sound
system are also at risk of electrical fault and severe damage.
