DESCRIPTIONS OF THE FUNCTIONS1.SPEAKER SET (Selecting the output modes suitable for your speaker system)

See page 30 for details. (Once you have selected proper modes, you do not have to make a setting change until any alteration is made in your speaker system.)

2.LOW FREQ. TEST (Adjusting subwoofer level by using the test-tone)

The internal low frequency test-tone generator is useful for adjusting subwoofer level to make the subwoofer sound match the sound of other speakers in your audio system.

Operating procedure

1.After selecting this function (title) in step 2 on page 36, press the Parameter + or – key to display the mode for adjustment.

2.Press the Parameter Select (▼) key so that the arrow points to

. . . .

“TEST TONE OFF”. Next press the Parameter + or – key to switch to the “ON” position.

The test-tone is heard from the selected speaker(s).

3. Press the Parameter Select (▼) key so that the arrow points to

. . . .

“OUTPUT ”. Next press the Parameter + or – key to select the speaker whose sound you want to compare with the subwoofer sound. The test-tone is output from the selected speaker.

*Adjust the Master VOLUME control so that the test tone can be heard at your desired listening level.

*If “SUBWOOFER” is selected, the test-tone below 90 Hz is output from the subwoofer.

*The test-tone will not be necessarily output from the selected speaker(s) only. The output mode of the test-tone depends on the settings on “1. SPEAKER SET” in the SET MENU mode.

*Even if during source play, the test tone is output instead of the source sounds.

4.Press the Parameter Select (▼) key so that the arrow points to “FREQ... . . . . . 35 Hz”. To confirm that the subwoofer sound

matches the sound of other speakers, change the frequency of test-tone one by one by pressing the Parameter + or – key. (Frequency can be changed from 35 Hz to 250 Hz, and last, all range (35–250 Hz) of frequencies are output.)

Adjust subwoofer level with the control on the subwoofer so that the subwoofer sound matches the sound of other speakers in any range of low frequencies.

NOTE: This low frequency test-tone can also be applied to check the bass response in your room. For the best bass condition, bass sound must be heard definitely at any position in your room. If not so, change the setting of subwoofer or furniture in your room.

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