Speaker Balance Adjustment; Before Operation - Yamaha EM-203VCD Owner's Manual

ADJUSTMENTS
VOLTAGE SPEAKERS
SELECTOR
CENTER/REAR
REAR CENTER REAR
R L
MAINS
REAR SINGLE
CENTER :6 MIN./SPEAKER
REAR :4 MIN./SPEAKER
REAR SINGLE :8 MIN./SPEAKER
SEE OWNER'S MANUAL FOR CONNECTION.
AC OUTLET SPEAKERS
FRONT
R L
6 MIN./SPEAKER
UNSWITCHED
100W MAX.
SEE OWNER'S MANUAL FOR CONNECTION.
3
VIDEO CD CHANGER RECEIVER
VIDEO CD
Version 2.0 / Playback Control
PROGRAM
STANDBY/ON
ECHO MUSIC ECHO
KARAOKE MEMORY
PHONES
DISPLAY MEMORY
TIME ADJ
1
VCD/CD
1 2
1 2
6 7
6 7
A B
TIME PROG
MODE
PREV
DISC SKIP
VCD/CD TUNER
CENTER/REAR
TEST
/DELAY
ECHO/KEY
4
LEVEL
SLEEP
2
TV CENTER CENTER FREQU
MODE MODE MODE
100kHz
AUTO NORMAL NORMAL
50kHz
FM
PAL PHANTOM PHANTOM 9kHz
AM
NTSC 10kHz
AM
GND
AUDIO SIGNAL
TAPE/MD LD/TV VCR SUBWOOFER
IN OUT IN OUT
FM
VIDEO SIGNAL
L LD/TV VCR MONITOR
OUT
TV
OUT IN OUT
MODE
R AUTO NORMAL
PAL PHANTOM
NTSC
AUDIO SIGNAL VIDEO SIGNAL
(General model)
2, 5
A/B/C/D/E PRESET/TUNING/BAND
DISC
OPEN/CLOSE CHANGE
1 2 3
DISC DISC DISC
INPUT SELECTOR VOLUME
VCD/CD TUNER
VCR•LD/TV•VCD/CD•TAPE/MD•TUNER
MIC TONE MIC MIC MIXING
AUTO/MAN'L REPEAT TIME INPUT TRIM
TIMER HOUR MIN
NORMAL SOFT MIN
TUNER
3 4 5
3 4 5
8 PRESET
8 9 0
C D E
+
I0
3
INDEX RANDOM OPEN/CLOSE
NEXT
RETURN SELECT
STOP PLAY/PAUSE
INPUT
1
MUSIC TIME INDEX
PROGRAM INTRO DIGEST
STANDBY/ON
KARAOKE
VOLUME
5

Speaker balance adjustment

This procedure lets you adjust the sound output level balance
between the front, center, and rear speakers using the built-in
test tone generator. When this adjustment is performed, the
sound output level heard at the listening position will be the
same from each speaker. This is important for the best
performance of the built-in Dolby Pro Logic surround decoder.
The adjustment of each speaker output level should be
done at your listening position with the remote control
transmitter. Otherwise, the result may not be satisfactory.

Before operation

Set the CENTER MODE switch on the rear panel of this unit
to the position suitable for your speaker system configuration.
(Refer to page 7 for details.)
ANTENNA
NORMAL (For 5-speaker configuration):
75
UNBAL.
CENTER FREQUENCY
MODE STEP Select this position when you use the center speaker.
100kHz
50kHz
FM
9kHz
AM
10kHz
PHANTOM (For 4-speaker configuration):
Select this position when you do not use the center
speaker. The center sound will be output from the left
and right front speakers.
1
Press the STANDBY/ON switch to turn the power on.
2
Turn the VOLUME control counterclockwise to decrease
the volume to minimum.
3
Press the PROGRAM button once or more so that "
PRO LOGIC" lights up on the sound field program
indicator.
4
Press the TEST button.
* "TEST" flashes on and off on the display.
MAX
5
Press the VOLUME + (up) button to increase the volume.
You will hear a test tone (like pink noise) from the left front
speaker, then the center speaker, then the right front
speaker, and then the rear speakers, for about two seconds
each. The display changes as shown below.
* The test tone from the left rear speaker and the right rear
speaker will be heard at the same time.
E-16
(L and R)