Bose CE-1 CONTROL EXPANDER UNIT Operations Instructions download pdf (Page 31)

Getting Started

2 Hold down ?/1 for 5 seconds.

After “CLEARING” appears on the

display for a while, “CLEARED”

appears.

All the settings you have changed or

adjusted are reset to the initial settings.

Insert two R6 (size-AA) batteries in the

RM-AAU027 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 71).

• When the remote no longer operates the receiver,

replace all the batteries with new ones.

7: Calibrating the

appropriate settings

automatically

(AUTO CALIBRATION)

The DCAC (Digital Cinema Auto Calibration)

function allows you to perform automatic

calibration such as:

• Checking the connection between each

speaker and the receiver.

• Adjusting the speaker level.

• Measuring the distance of each speaker from

your listening 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 35).

Before you perform Auto Calibration, install

and connect the speakers (page 15, 17).

• 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.

Inserting batteries into the

remote

Before you perform Auto

Calibration

continued

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Bose CE-1 CONTROL EXPANDER UNIT Operations Instructions Page 31

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