Wharfedale Pro Delta 18BA - Manual (Page 8)

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DELTA 15BA/18BA REAR PANEL LAYOUT
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1. Power switch: Turns the power on and off.
2. Circuit breaker: Protect amplifier from damage caused by short circuit or other electrical destruction. Reset
the breaker after the failure fixed.
3. POWER receptacle: This is the connection for the IEC AC power connector.
4. Volume control: Adjusts the volume.
5. LIMIT LED POWER LED: The red LED indicator illuminates when the signal limititng function is activated.
The green LED indicator illuminates when the unit is powered up.
6. Crossover frequency control: Adjustable 80Hz to 200Hz.
7. Phase switch: Selects the polarity of the signal being sent to the subwoofer. 0° selects the signal polarity
as it appears at the input. The 180° selection inverts the polarity of the signal.
8. Input B: TRS Jack and mae XLR balanced for INPUT B.
9. Input A: TRS Jack and male XLR balanced for INPUT A.
10 & 11. Output A & Output B: Balanced male XLR connector porvides output HIGH PASS signal. Selects
the signal type that is routed to the OUTPUT jacks, "THRU" sends the nprocessed signal to the outputs.
"HPF" filters the signal at 100Hz to the outputs.