iMai

Exit

Test signal

Rear iiSubwoofer i

(L)@(L)@@ (R)@(R)@!i @ @ i

Output mode @

Change the settings of each speaker in accordance with your speaker system.

_11 Press the cursor buttons (<, c_, A,V) to select a speaker and press

ENTER.

[] Press the cursor buttons (A,V) to select the setting and press

ENTER.

Example: Left surround (rear) speaker

@when the speaker is not used

@when using a large speaker capable of low-frequency (under 100 Hz) output.

@when using a small speaker that is not capable of low-frequency output.

The L and R (left and right main speakers) settings are automatically decided by the SW (subwoofer) setting.

@[ ...... 1

Center

speaker

 

 

 

 

Difference

 

Setting

Approx.

50 cm (1 1/2 feet)

1.3 ms

Approx.

100 cm

(3 feet)

2.6

ms

Approx. 150 cm

(5 feet)

3.9

ms

 

 

Approx.

200

cm

(6 feet)

5.3

ms

Rear

speakers

 

 

 

 

 

Difference

 

Setting

Approx.

200

cm

(6 feet)

5.3

ms

Approx.

400

cm

(12

feet)

10.6 ms

Approx.

600

cm

(18

feet)

15.9 ms

Delay time @

To obtain the maximum effect of Dolby Digital 5.1 channel source, all speakers should be located at the same distance from the listening position. However, in many cases they are not the center speaker is placed in line with the main speakers, etc. You can virtually increase the distance of the center and rear speakers by adjusting the delay time.

[] Press the cursor buttons (% c_, A,V) to select a 'ms'box and

press ENTER.

[] Press the cursor buttons (A,V) to adjust the delay time and press

ENTER.

Speaker balance @

You can adjust the output level of each effect speakers (center, surround L_) using the test tone.

[] Press the cursor buttons (<, c_, A,V) to select 'Test'and press

ENTER.

The test tone is one speaker at a time in below order, starting with the left main speaker.

L _C _R _ RS _ LS

I

[] Listening to the test tone, press the cursor buttons (A,V) to adjust the volume of effect speakers and press ENTER.

The value in the 'dB' box changes.

The subwoofer cannot output the test tone. Play something and retum to this screen to adjust

the output level of the subwoofer.

To exit the speaker setting mode

Press the cursor buttons (<_, E>,A,V) to select 'EXIT' and press ENTER.

These adjustments are not effective on digital signal output from this unit. Make

adjustments at your amplifier.

These adjustments may not be effective when the disc's original sound design is protected. PPCM indicator lights up or DMIX indicator turns off in that case.

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Image 33
Yamaha DVD-C920 owner manual Output mode @, Delay time @, Speaker balance @, To exit the speaker setting mode