Adjustment Procedure for Dolby Surround, 77-EN

External Audio Processor Operation (Optional)

A compatible, external audio processor is operable from this unit when connected. Some audio processors may require a wired controller. The explanations below use the PXA-H700/PXA-H701 as an example.

Refer to the operating instructions of the audio processor for more details.

•The adjustments or settings performed on the connected audio processor cannot be operated properly from this unit.

•The setting “Setting the Speakers”, “Setting Bass Sound Control”, and “Graphic Equalizer Adjustments” are not available if the MRA- D550 is connected. Additionally, if the MRA-F350 is connected, the following setting “Setting the MX mode” is not available. Also, the setting content differs between the PXA-H700 and PXA-H701.

•This unit cannot be connected to the PXA-H510 and PXA-H900.

To display the Audio processor Setup Menu screen:

Your vehicle must be parked with the ignition key in the ACC or ON position. To do this, follow the procedure below.

1Bring your vehicle to a complete stop at a safe location. Engage the parking brake.

2Keep pushing the foot brake and release the parking brake once then engage it again.

3When the parking brake is engaged for the second time, release the foot brake.

•For automatic transmission vehicles, place the transmission lever in the Park position.

Now, the locking system for the Audio processor mode operation has been released. Engaging the parking brake can reactivate the Audio processor Setup Menu, as long as the car’s ignition has not been turned off. It is not necessary to repeat the above procedure (1 through 3) of “To display the Audio processor mode screen.”

Each time the ignition is turned OFF, perform the procedure of “To display the Audio processor mode screen.”