Rear Panel Descriptions and Fuctions

4
3		0	PHASE 180
2								R
		OFF AUTO ON
	POWER							L
1				LEVEL	CROSSOVER		LINE OUT	LINE IN
					FREQUENCY		LINE OUT	LINE IN
		HI LEVEL OUT					HI LEVEL IN
	LEFT			RIGHT	LEFT			RIGHT
	+	-	-	+	+		-	-	+
8
10			115V		CAUTION	!
					CAUTION

			230V
9							LA VERNE CALIFORNIA U.S.A.

1.POWER switch – The power switch has three positions: OFF - AUTO - ON. While the OFF and ON positions are self-explanatory, the AUTO position instructs the Sub-1200 to remain in STANDBY mode until the unit receives an input signal.

NOTE: If the Sub-1200 unit does not receive an input signal for approximately 10 minutes, it will switch to stand by mode until it receives a further signal.

2.PHASE SWITCH – This switch toggles the PHASE of the subwoofer with respect to the main speakers. If the subwoofer is out of phase with the main speakers, bass response is at a reduced performance level and may

sound "weak". When all speakers are in phase, full-frequency response is at an optimal level.

(see pg.10 for more info.)

3.LEVEL – This control adjusts the subwoofers MASTER output level. Turn clockwise to INCREASE and counter-clockwise to DECREASE level.

4.CROSSOVER – The CROSSOVER control adjusts the Sub-1200’s low-pass frequency filtering for subwoofer output. Available low-pass settings are: 20 Hz, 40 Hz, 80 Hz and 120 Hz.(see pg.10 for more info.)

5.LINE OUT jacks – These jacks provide a LINE-LEVEL connection to external mixers/amplifiers with line level RCA inputs.

6.LINE IN jacks – These jacks provide a LINE-LEVEL connection from external devices with line level RCA outputs.

7.HI-LEVEL IN jacks – These MDP binding posts are for direct connection of speakers or speaker output from an external amplifier.

NOTE: These inputs are typically used for connecting to a system that does not have "pre-out" or line level outputs available.

8.HI-LEVEL OUT jacks – These MDP binding posts are for direct connection to main system speakers.

9.VOLTAGE SELECTOR – The VOLTAGE SELECTOR selects the amplifier to run on either 115V or 230V.

NOTES: PLEASE ENSURE THIS CONTROL IS SET CORRECTLY BEFORE PLUGGING IN AND POWERING ON THE SUB-1200. IF THIS CONTROL IS NOT SET CORRECTLY PRIOR TO USING THE SUB-1200, YOU MAY DAMAGE THE UNIT AND VOID YOUR WARRANTY. SELECT 115V FOR NORTH AMERICAN BASED POWER AND 230V FOR EUROPEAN BASED POWER.

10.AC MAINS terminal – For connecting the Sub-1200 to your AC outlet.