Denon AVR 1603 - AV Receiver Operations Instructions download pdf (Page 20)

NOTES:

-- Assignment of low frequency signal range --

• The signals produced from the subwoofer channel are LFE signals (during playback of Dolby Digital or DTS signals) and the low frequency

signal range of channels set to "SMALL" in the setup. The low frequency signal range of channels set to "LARGE" are produced from those

channels.

-- Crossover Frequency --

• When "Subwoofer" is set to "Yes" at the "Speaker Configuration Setting", set the frequency (Hz) below which the bass sound of the

various speakers is to be output from the subwoofer (the crossover frequency).

• For speakers set to "Small", sound with a frequency below the crossover frequency is cut, and the cut bass sound is output from the

subwoofer instead.

NOTE:For ordinary speaker systems, we recommend setting the crossover frequency to 80 Hz. When using small speakers, however,

setting the crossover frequency to a high frequency may improve frequency response for frequencies near the crossover frequency.

-- Subwoofer mode-

• The subwoofer mode setting is only valid when "LARGE" is set for the front speakers and "YES" is set for the subwoofer in the "Speaker

Configuration" settings (see pages 18, 19).

If "SMALL" is set for the front speakers or "NO" is set for the subwoofer, the subwoofer mode setting does not affect playback of low

frequency signal range.

• When the "+MAIN" playback mode is selected, the low frequency signal range of channels set to "LARGE" are produced simultaneously

from those channels and the subwoofer channel.

In this playback mode, the low frequency range expand more uniformly through the room, but depending on the size and shape of the room,

interference may result in a decrease of the actual volume of the low frequency range.

• When the "NORM" playback mode is selected, the low frequency signal range of channels set to "LARGE" are only produced from those

channels. In this playback mode there tends to be little interference of the low frequency range in the room.

• Try playing the music or movie source and select the playback mode providing the stronger low frequency range sound.

Input the distances from the listening position to the speakers and set the surround delay time.

Preparations:

Measure the distances from the listening position to the speakers (L1 to L3 on the diagram at the right).

L1: Distance from center speaker to listening position

L2: Distance from front speakers to listening position

LS: Distance from surround speakers to listening position

CAUTION:

Set the center speaker at the same distance from the front speakers (left and right) or the subwoofer,

or so that the difference in distance (L2 - L1) is 5 feet or less.

Set the surround speakers (left and right) at the same distance from the front speakers (left and right)

or the subwoofer, or so that the difference in distance (L2 - L3) is 15 feet or less.

FL Center FR

Listening

/position

Sk SR

Use the _ (left) and _ (right) buttons to set the distance from the front speakers and subwoofer to the

listening position.

; i i;i:iii..":iii;ii "" ""::= :::": .. _ .=.=.=....".=.==..

NOTE:

• The speaker distance can be adjusted between 0 and 60 feet in steps of 1 foot.

• The number changes in units of 1foot each time one of the buttons is pressed. Select the value closest

to the measured distance.

("/SW" appears only when subwoofer = yes.)

Press the ENTER or _ (down) button to switch to the center speaker setting.

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Denon AVR 1603 - AV Receiver Operations Instructions Page 20

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