KV2 Audio EX10, Руководство пользователя

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EX6 · AC Power Requirements
AC Power
The EX6 uses a PowerCon 3-pole AC main system with locking connectors to prevent accidental disconnection. The
main AC connector (blue) serves as the power input.
The EX6 operates in either 115V or 230V modes. Althoug pre-configured at the factory, the unit's operating voltage
mode can bechanged in the field.
Voltage Requirements
The EX6 operates safely and without audio discontinuity if the AC voltage stays within the operating window
of 100V-130V in 115V mode and 200V-250V when working in 230V mode, at 50 or 60Hz.
If the On LED does not illuminate or the system does not respond to audio input, remove AC power
immediately. Verify that the voltage is within the proper range. If the problem persists, please contact KV2
Audio or an authorized service center.
If the voltage drops below the low boundary of its safe operating range, the loudspeaker will shut down if the voltage
does not rise above the low boundary before storage circuits are depleted. How long the loudspeaker will continue to
function during brownout depends on the amount of voltage drop and the audio source level during the drop. If the
voltage increases above the upper boundary of the range, the power supply can be damaged.
It is recommended that the voltage supply be within the rated voltage window. This ensures that AC voltage
variations from the service entry -or peak voltage drops due to cable runs - do not cause the amplifier to cycle
on and off or cause damage to the power supply.
For best performance, the AC cable voltage drop should not exceed 10 volts, or 10 percentat 115 volts and 5
percent at 230 volts.
Make sure that even with the AC voltage drop, the AC voltage always stays within recommended operating ranges. The
minimum electrical service amperage required by an EX6 speaker system is the sum of each loudspeaker's maximum
continuous rms current. An additional 50 percent above that amperage is recommended to prevent peak voltage
drops at the service entry.
The Power Connector
The EX6 requires a grounded outlet. It is very important that the loudspeaker AC supply be properly grounded in order
to operate safely and properly. Use the PowerCon AC cable-wiring diagram overleaf to create inter-national or special-
purpose power connectors:
Power connector assembly
EX6 · A
C P
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