JBL EVOi.net Using More Than Two EVO Loud- speakers, Performing Auto EQ for AUX OUT Loudspeakers

I N S T A L L A T I O N S / S E T U P

Using More Than Two EVO Loud- speakers

If your system consists of more than two EVO loudspeak- ers then these auxiliary/delay systems should be hooked up to outputs 3A and 4B, the AUX OUT Loudspeakers.

			FLOATING BALANCED OUTPUTS
INTERFACE
LINK OUT	LINK IN	MONO			MONO
		SUM			SUM
		4 B	3 A	2 B	1 A

Figure 15 - AUX Out

Speakers 3A and 4B

Placing Measurement Microphone for AUX EVO Loudspeakers

For applications of more than two EVO loudspeakers hooked up to outputs 3A and 4B(the AUX OUT outputs), optimum placement of the Measurement Microphone is illustrated below in Figure 16.

Ideal placement of the Measurement Microphone is again determined by following the simple height-to-depth ratio of 1:2, where, for a given loudspeaker height the optimum position is a distance twice the height away from it, into the listener area. It is still crucial that the Measurement Microphone remains on the central axis of the room or listener area, equidistant from each loudspeaker.

Performing Auto EQ for AUX OUT Loudspeakers

Once the Measurement Microphone has been positioned and the SETTINGS LOCKED function has been disabled, running the Auto EQ routine is exactly the same as for the MAIN OUT SETUP 1&2.

Follow steps 1 – 4 from page 12, pressing AUX OUT SETUP 3&4 instead of MAIN OUT 1&2.

SETTINGS		AUTO EQ SETTING
LOCKED	EQ SET	EQ SET
	MAIN OUT	AUX OUT
TEST	SETUP 1&2	SETUP 3&4	AEQ ON
	HOLD TO CLEAR MAIN HOLD TO CLEAR MAIN

Figure 17 - AUX Out

Auto EQ Setup

At step 4, once the AEQ ON indicator has illuminated, the Auto EQ for all connected EVO Loudspeakers can be listened to simultaneously. See Testing Auto EQ.

If, as the result of this listening test, the Auto EQ set is not desirable, then the settings can be cleared. See Clear Auto EQ, and Auto EQ can be repeated.

Figure 16 - Measurement Microphone Placement for Auto EQ of Aux Speakers 3A and 4B

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