APX_DPX Amps.qxd
2/6/2008
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DPX2251 signal connections and audio adjustments
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DPX1851 and DPX11551 signal connections and audio adjustments
1. RCA Input Jacks
2. IVS (Input Voltage Selector)
3. PFS (Precise Frequency Selector)
4. BBC (Bass Boost Control)
5. SLI (Speaker Level Inputs)
6. Gain Control
7. PCS (Polarity Control Switch)
8. RLC (Remote Level Control) Port
9. Crossover Frequency Multiplier
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10. Crossover Function Switch
11. Output Mode Switch
12. Subsonic Filter Frequency Selector
13. Slave RCA Jack
14. RCA Output Jack
15. Master/Slave Selector
16. RCA Input/High Input Switch
17. Status Indicator Lights
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