Rear Panel - RCF SUB 8003-AS II Owner's Manual

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1 STEREO SIGNAL XLR INPUT (BAL/UNBAL). The system accept female XLR input connectors
and line-level signals from a mixing console or other signal source.
2 - STEREO SIGNAL LINK XLR OUTPUT. The output XLR male connector provides a loop
trough for speakers daisy chaining.
- XOVER SIGNAL OUTPUT. The output XLR male connector provides a crossover high
passed signal (24 dB/octave) for satellites speakers when the XOVER switch is pressed.
LINK/XOVER BUTTON. Pressing this button, the two XLR out become XOVER out.
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4 SYSTEM SET UP DISPLAY. Display the system setting values.
5 - ENCODER -INPUT SENSITIVITY. Controls the overall signal level at the input to the power
amplifier. The control ranges from + 99 Db gain reduction (maximum attenuation) to the 0 dB
gain reduction (maximum input gain).
- ENCODER - XOVER PRESETS. Provides 24 dB/octave low-pass and high pass filters. There
are two possible high pass choices (30 Hz or 40 Hz) and four low pass choices (60 Hz, 80 Hz,
100 Hz, 125 Hz) for eight preset combinations. Cardioid presets are available for all 30 Hz high
pass presets.
- ENCODER - TIME DELAY. The encoder provides a time delay setting expressed in meters.
6 - INPUT SENSITIVITY LED. Turns on when the encoder sets the input sensitivity.
- POWER INDICATOR. Power on indicator. When the power cord is connected and the
power switch is turned on this indicator lights green.
7 - DELAY LED. Turns on when the encoder sets the system delay.
- SIGNAL INDICATOR. The signal indicator lights green if there is signal present on one of
the XLR inputs.
- PRESET LED. Turns on when the encoder sets a system preset.
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- LIMITER INDICATOR. The amplifier has a built in compressor/limiter circuit to prevent
clipping the amplifiers or overdriving the transducers. When the soft clipping circuit is active, the
LED blinks RED. It is okay if the limit LED blinks occasionally. If the LED lights continuously, turn
down the signal level.
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REAR
PANEL