I found this manual to be complete in every detail. Besides the schematic it has a complete set of alignment instructions which are easy to understand. It also includes a complete parts list as well as an explanation of how the power supply and safety shutdown circuits operate. Even a schematic of the tuner is included.
The product was good and just what I needed, however I had moderate difficulty with the down load because the sight would not recognize my pass word. I was finally given a direct link to the manual and that worked.
Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
It is an very good and clear scanned service manual.
very recommended.
Text excerpt from page 4 (click to view)
Powered Subwoofer
ARC SUB
CONTROLS AND THEIR FUNCTION
1. Output Level - The Output Level adjustment determines volume level strength. 2. Crossover Frequency - The Crossover Frequency adjustment determines the highest frequency the ARC SUB will reproduce. It allows a seamless transition from the subwoofer to the satellite speakers. 3. On (LED) - This LED will light green when the unit is plugged in and is receiving signal. When in standby mode the LED is red.
4. Low Level Input - These left and right Line Level Inputs are normally used when the receiver/processor has line-level �pre-amp out � or �subwoofer out� jacks. 5. Fuse - Use only a slow-blo 1.0A 250V GMC fuse. 6. High Level Inputs - These High Level Inputs are for receivers that do not have line-level �pre-amp out� or �subwoofer out� jacks. When a pair of main or satellite speakers are attached to the OUTPUT terminals, frequencies below 180 Hz are attenuated by the high-pass filter.
