Integra DTR-7.4 instruction manual If One of the Messages Shown Below Appears

Troubleshooting Guide—Continued

	Symptoms	Causes	Remedies
	Noise during playback or
	skipping of the beginning	When “All” is set for the digital format	Try specifying the format you are playing at Setup
OTHER	sounds occurs with DTS	setting, time is required to change formats	Menu → Input Setup Menu → Digital Setup Sub-
	sources, PCM sources and	when different sources are played.	menu → Digital Format (See page 37).
	other digital sources.
	The unit cannot be		Change the Hardware Setup → Surr Back/Zone 2
	switched to Dolby EX or	“Surr Back/Zone 2” is set to “Zone 2.”
			Sub-menu setting to Surr Back (See page 31).
	DTS-ES mode.

If One of the Messages Shown Below Appears

“Not available with headphones use”

Operation not allowed because headphones are plugged into the DTR-7.4.

“Not available with Multichannel use”

Operation not allowed while the multichannel output is being used.

“Not available in this Sp Config”

Will not work with the current speaker configuration settings.

“Not available in Zone 2 mode”

Setting not allowed because the Zone 2 mode is turned on.

“Only available with Dolby D”

No setting other than Dolby Digital can be set.

“Not available in this Listening mode”

Will not work with the current listening mode.

“Not available with this signal”

The listening mode cannot be selected with the current input source.

“Not available in Pure Audio mode”

Will not work with the Pure Audio mode.

“Surr Back/Zone 2 setting is Surr Back”

Operation not allowed because the setting is Surr Back.

“Surr Back/Zone 2 setting is Zone 2”

Operation not allowed because the setting is Zone 2.

“Not available with Muting”

Operation not allowed because the muting is activated.

“Zone 2 is not On”

Will not work because Zone 2 has not been turned on.

Also refer to the respective instruction manuals of the CD player, DVD player, video cassette recorder, TV monitor, etc., that comprise your entertainment system. The DTR-7.4 contains an internal microcomputer that performs high-level operations. However, on extremely rare occasions, noise or interference from an external source or static electricity may cause faulty operation. If this occurs, unplug the power cord from the wall outlet, wait five or more seconds, and then plug it back in. This should correct the situation.

*To reset the surround mode and other settings to the factory default settings, hold down the Video 1 button with the DTR-7.4 turned on and then press the Standby/On button. “CLEAR” appears in the front display and the DTR-7.4 enters the standby state.

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