Lexicon RV-8 manual Performing Automatic Calibration

Setup				Lexicon
PERFORMING AUTOMATIC CALIBRATION (continued)
	Message	Description		Troubleshooting
		The RV-8 successfully calibrated the value	•	N/A
	(SPEAKER)
	OK	for the selected speaker without error.
		The selected speaker is not present in the	•	Set the corresponding CUSTOM or THX SETUP menu parameter to include the selected
	(SPEAKER)
	SPEAKER IS NOT ENABLED	speaker setup.		speaker in the speaker setup. (The RV-8 only calibrates values for speakers that are included in
				the speaker setup.)
		The microphones detected out-of-phase	•	Examine speaker/associated amplifier connections to ensure that speaker wires are not crossed.
	(SPEAKER)
	SPEAKER OUT OF PHASE	calibration noise signals, but the cali-	•	Dipolar speakers could cause this error. However, the RV-8 does not report this error unless at
		brated value is still accurate.		least half of the microphones detect out-of-phase calibration noise signals.
			•	Reflections from room objects could cause this error.
			•	Drivers intentionally wired out-of-phase could cause this error.
		The microphones detected calibration	•	The microphones might be positioned more than 30 feet (9.14m) from the selected speaker or in a
	(SPEAKER)
	SIGNAL TOO LOW	noise signals at an unusually low level.		location where echoes obscure calibration noise signals. Refer to the placement examples on pages
				3-40 to 3-44 to confirm that the microphones are appropriately positioned for automatic calibration.
			•	Examine microphone input connections to ensure that the microphones are properly con-
				nected to the RV-8 and that microphone cable plugs are fully inserted for a solid connection.
		The microphones did not detect calibra-	•	Refer to the microphone placement examples on pages 3-41 to 3-45 to confirm that the
	(SPEAKER)
	UNABLE TO CALCULATE	tion noise signals or the RV-8 could not		microphones are appropriately positioned for automatic calibration.
		calculate a value.	•	Examine microphone input connections to ensure that the microphones are properly con-
				nected to the RV-8 and that microphone cable plugs are fully inserted for a solid connection.
		One or more microphones did not detect	•	Refer to the microphone placement examples on pages 3-41 to 3-45 to confirm that the
	(SPEAKER)
	MAY NOT BE ACCURATE	calibration noise signals at a reasonable		microphones are appropriately positioned for automatic calibration.
		level. The calibrated value could be inac-
		curate.
		The microphones detected calibration	•	Decrease associated amplifier volume levels – including (if applicable) powered subwoofer amplifiers.
	(SPEAKER)
	SPKR OUTPUT TOO HIGH	noise signals at an unusually high level.	•	The microphones may be positioned too close (within 2 feet [0.61m]) of the selected speaker.
				Refer to the microphone placement examples on pages 3-41 to 3-45 to confirm that the micro-
				phones are appropriately positioned for automatic calibration.
		The microphones detected calibration	•	Increase associated amplifier volume levels – including (if applicable) powered subwoofer amplifiers.
	(SPEAKER)
	SPKR OUTPUT TOO LOW	noise signals at an unusually low level.	•	The microphones may be positioned too far away (more than 30 feet [9.14m]) from the
				selected speaker. See the microphone placement examples on pages 3-41 to 3-45 to confirm
				that the microphones are appropriately positioned for automatic calibration.

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