Studiomaster Powerhouse 1000X-10, Руководство пользователя

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Controls & Features - Rear Panel
Amplifier status section
53 SIGNAL LEDs
Illuminate when the amplifier is operating at approximately 20% output power.
54 PEAK LEDS
Indicate when maximum power has been reached. They should only flash briefly on signal
peaks. Operating your Powerhouse with the top +10 segment of the bargraph constantly
illuminated and amplifier PEAK LEDs flashing continuously could damage your speakers. The
Powerhouse will detect this and enter a protect mode, shutting down.
If this happens it can be reset by turning off and then on the A.C power to the Powerhouse
again. Reduce the MAIN MIX faders a little to prevent entering protect mode again.
55 Thermal PROTECT LED
Illuminates when the amplifier has overheated. If this happens the speaker outputs will turn off
until the amplifiers have reached a safe operating temperature, then turn back on again.
Ensure the ventilation slots front and rear are not blocked or the air flow impeded. Check also
that a minimum speaker load of 4 ohms per channel is being used.
56 POWER LED
Illuminates when the Powerhouse has be switched on.
Rear panel
57 Power switch
Turns on/off the Powerhouse.
58 Circuit breaker
Interrupts the power to the unit in the event of a fault. If the circuit breaker trips there could be a
fault with the unit. Contact a Studiomaster service centre for advice.
59 AC power input: 230V AC 50/60 Hz
60 Phantom Power switch
This su48V to all mic channels to power condenser microphones. If phantom power is
not required ensure the switch is in the off position.
61 Speaker outputs
Industry standard 4 pole connector.
12
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230V
230V 50/60 Hz
CIRCUIT
BREAKER
+48V
PHANTOM POWER
POWER
ON
ON
PIN 1+ =
PIN 1- =
+
-
OUTPUT
L R
4 ohms MINIMUM
I
O
I
O
10
A
M
P
SIGNAL PEAK SIGNAL PEAK POWER
PROTECT
L R
53
57 58 59 60
61
54 53 54 55 56