Inserting batteries into the remote

Insert two R6 (size-AA) batteries in the RM-AAU023 Remote Commander. Observe the correct polarity when installing batteries.

Notes

•Do not leave the remote in an extremely hot or humid place.•Do not use a new battery with old ones.•Do not mix manganese batteries and other kinds of batteries.

•Do not expose the remote sensor to direct sunlight or lighting apparatuses. Doing so may cause a malfunction.

•If you do not intend to use the remote for an extended period of time, remove the batteries to avoid possible damage from battery leakage and corrosion.

•When you replace the batteries, the remote buttons may be reset to their factory settings. If this happens, reassign the buttons again (page 69).

Tip

Under normal conditions, the batteries should last for about 3 months. When the remote no longer operates the receiver, replace all the batteries with new ones.

28GB
7:Calibrating the appropriate settings automatically

(AUTO CALIBRATION)

This receiver is equipped with DCAC (Digital Cinema Auto Calibration) Technology which allows you to perform automatic calibration as follows:

•Check the connection between each speaker and the receiver.•Adjust the speaker level.•Measure the distance of each speaker to yourlistening position.

The DCAC is designed to obtain proper sound balance in your room. However, you can adjust the speaker levels and balance manually according to your preference. For details, see “8: Adjusting the speaker levels and balance (TEST TONE)” (page 32).

Before you perform Auto

Calibration

Before you perform Auto Calibration, install and connect the speakers (page 14, 16).

•The AUTO CAL MIC jack is used for the supplied optimizer microphone only. Do not connect other microphones to this jack. Doing so may damage the receiver and the microphone.

•During calibration, the sound that comes out of the speakers is very loud. The volume of the sound cannot be adjusted. Pay attention to the presence of children or to the effect on your neighborhood.

•Perform Auto Calibration in a quiet environment to avoid the effect of noise and to get a more accurate measurement.

•If there are any obstacles in the path between the optimizer microphone and the speakers, the calibration cannot be performed correctly. Remove any obstacles from the measurement area to avoid measurement error.