| SPEAKER | AUTO | INPUT OUTPUT | POWER |
| TURN ON |
| + – | GND REM +12V |
| | |
| | 12V DC AUDIO | L | |
| | OFFSET | |
| INPUT | REMOTE BASS | |
| LEVEL | | |
| | R | |
| LO | | |
| HI | | |
| ≤24” | | ≤18” |
| (60cm) | external fuse |
| (45cm) |
| |
| | |
bare-metal | external fuse | 12V |
chassis ground | |
| |
| | remote turn-on | | battery |
| | (see page 5) | |
MONO OPERATION
minimum impedance of 2 ohms
woofer
OPERATION
| SPEAKER | AUTO | INPUT OUTPUT | POWER |
| TURN ON |
| + – | GND REM +12V |
| | |
| | 12V DC AUDIO | L | |
| | OFFSET | |
R
LO
HI
Automatic Turn-On Selection: The IX series offers three different automatic turn-on modes that can be selected on the end panel; +12V, DC Offset, and Audio. Using either the DC Offset or Audio mode causes the REM terminal to have +12V out for turning on additional amplifi ers.
•Remote Turn-On: Set the switch to +12V to use the remote turn-on lead from your source unit. Run 18 gauge wire from the Remote Turn-On Lead on your source unit to the terminal labeled REM between the amplifi er’s positive and negative power terminals. This is the preferred automatic turn-on method.
•DC Offset Turn-On: If Remote Turn-On is not an option, the next best setting is DC Offset. The DC Offset mode detects a 6V DC offset from the HI-Level speaker outputs when the source unit has been turned on.
•Signal Sense Turn-On: The Audio setting is the fi nal alternative for Automatic turn-on. This is a Signal Sense turn-on method that detects the incoming audio signal from your source unit and automatically turns on the amp. This turn-on method will not work properly if the input gain control is not set appropriately.
2010 IX 500.1 1000.1 RevC.indd 4