Sony TAD-M30 Operating Instructions Manual page 15

Digital processing amplifier
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Adjusting the volume — TEST TONE Z
Adjust the volumes of the rear and center speakers to
match the volume of the front speakers.
While adjusting the speaker volumes, also check to make
sure all the speakers are connected and set correctly.
4
6,8
7
1
Switch the function of the stereo system or stereo
amplifier to a function other than DVD (i.e., tuner)
and adjust the front speaker volume to an
appropriate level.
2
Switch the function of the stereo system or stereo
amplifier to the function of the jack to which the
processing amplifier is connected.
Switch the function to "LD/DVD" for the
DHC-MD717.
3
Turn on the processing amplifier.
The ON-STANDBY indicator above the 1/u button on
the processing amplifier goes off.
4
Press SURROUND ON/OFF so that the SURROUND
ON/OFF button on the processing amplifier lights.
5
Press SURROUND MODE UP or DOWN so that
"NORMAL SURROUND" appears in the display.
6
Press TEST TONE on the remote.
You will hear the test tone from each speaker in
sequence.
If the test tone is not heard from a speaker
Press TEST TONE to turn off the test tone, then check
the following two points.
• Is the speaker connected correctly? (See page 10.)
3
• Is the speaker connection setting correct? (See
After checking these points, press TEST TONE again.
7
Press REAR and CENTER +/– on the remote to
5
adjust the volume so that the test tone can be
heard at the same level from all speakers.
Press
REAR +/–
CENTER +/–
When using components other than the
DHC-MD717
If the front speaker volume is still too low even after
9
lowering the volume of the rear and center speakers to
–20 dB, or too high even after raising the volume to
+10 dB, raise or lower the front speaker volume using
the volume control of the stereo system or stereo
amplifier and then press REAR and CENTER +/– to
adjust the volume again.
8
Press TEST TONE to turn off the test tone.
9
Turn MASTER VOLUME on the processing amplifier
(or press VOL +/– on the remote) to adjust the
overall volume.
z
To adjust the volume when using components other than the
DHC-MD717
After finishing the test tone adjustment, be sure to adjust the
overall volume using MASTER VOLUME on the processing
amplifier.
If you turn the volume control of the connected stereo system or
stereo amplifier after adjusting the volume with the test tone,
only the front speaker volume changes, disrupting the volume
balance between the front speakers and the other speakers. Even
if you turn MASTER VOLUME on the processing amplifier in
this condition, only the overall volume changes and the front
speaker volume remains too high (or low).
In these cases, turn the volume control of the connected stereo
system or stereo amplifier so that the front speaker volume is
balanced with that of the other speakers, or do the TEST TONE
adjustment again.
page 12.)
To adjust
the rear speaker volume within the range
of –20 dB to +10 dB (1 dB steps).
the center speaker volume within the
range of –20 dB to +10 dB (1 dB steps).
EN
15

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