CENTER
VOCAL
SUBWOOFER
FUSE
AC POWER
VOD
2
BGM
1
DVD
3
AUDIO INPUT TERMINAL
SEND
out
RETURN
in
AUDIO OUTPUT
LINE PRE
OUT
L
R
MIC 5
IN
OUT
CENTER
SUBWOOFER
MIC 4
BGM
SENSITIVITY
REAR MICROPHONE INPUT
MICROPHONE EFFECTOR
REMOTE
CENTER POWER
OUTPUT SELECTOR
90 110 120
160
210
250
85
80
Hz
LOW PASS
GROUP-A
RIGHT
GROUP-B
RIGHT
GROUP-B
LEFT
GROUP-A
LEFT
USA 020898-1
029536-28
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WITHOUT AUTHORIZATION
SERIAL NO.
360140921200
MODEL NO.:
DX-388
D
CALIFORNIA, UNITED STATES OF AMERICA
E-mail: [email protected]
w w w . B e t t e r M u s i c B u i l d e r . c o m
ENGINEERED AND DESIGN IN U.S.A.
SUB
/
BASS
CENTER
/
VOCAL
SPEAKERS
OUTPUT
CAUTION: SYSTEM
IMPEDANCE
4
~
16 Ohm/SPEAKER
SUB
/
BASS
CENTER
/
VOCAL
DFS-306
CS-812
Large
CS-812
Large
DFS-206
Medium
DFS-206
Medium
VOD
2
DVD
3
BGM
1
SUB
WOOFER
VOCAL
MONITOR
VIDEO
OUT
VIDEO INPUT TERMINAL
SUB
LINE OUT
CENTER
LINE OUT
CENTER
VOCAL
SUBWOOFER
FUSE
AC POWER
VOD
2
BGM
1
DVD
3
AUDIO INPUT TERMINAL
SEND
out
RETURN
in
AUDIO OUTPUT
LINE PRE
OUT
L
R
MIC 5
IN
OUT
CENTER
SUBWOOFER
MIC 4
BGM
SENSITIVITY
REAR MICROPHONE INPUT
MICROPHONE EFFECTOR
REMOTE
CENTER POWER
OUTPUT SELECTOR
90 110 120
160
210
250
85
80
Hz
LOW PASS
GROUP-A
RIGHT
GROUP-B
RIGHT
GROUP-B
LEFT
GROUP-A
LEFT
USA 020898-1
029536-28
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WITHOUT AUTHORIZATION
SERIAL NO.
360140921200
MODEL NO.:
DX-388
D
CALIFORNIA, UNITED STATES OF AMERICA
E-mail: [email protected]
w w w . B e t t e r M u s i c B u i l d e r . c o m
ENGINEERED AND DESIGN IN U.S.A.
SUB
/
BASS
CENTER
/
VOCAL
SPEAKERS
OUTPUT
CAUTION: SYSTEM
IMPEDANCE
4
~
16 Ohm/SPEAKER
SUB
/
BASS
CENTER
/
VOCAL
DFS-306
CS-812
Large
CS-812
Large
DFS-206
Medium
DFS-206
Medium
VOD
2
DVD
3
BGM
1
SUB
WOOFER
VOCAL
MONITOR
VIDEO
OUT
VIDEO INPUT TERMINAL
SUB
LINE OUT
CENTER
LINE OUT
21
13. VIDEO SIGNAL OUT RECOMMENDATIONS
REMEDY:
If you have more than 2 RCA output to the display,
we recommend you use a signal amplifier. The signal
amplifier will stabilize your video quality. If you have a HDTV
(Plasma, or LCD) video we recommend you directly connect
your source to the video display.
14. POWER CAN NOT BE TURNED ON
REMEDY:
Check to see if your unit is plugged in properly.
Check your power cable.
15. PROTECTION FOR AUDIO/VIDEO EQUIPMENT
Before you hook up or disconnect any audio/video equip-
ment, you must turn off the power for all equipment. Other-
wise, it may cause black spots to appear on the LCD or
Plasma TV screen.
16. HUMMING NOISE
17. REMOTE CONTROL IS NOT WORKING
When connecting multiple audio sources the priority source
will automatically be selected. (The sources are listed in the
following order BGM, VOD & DVD. BGM being the priority
source.)
USING BGM, VOD, DVD:
When using the BGM input,
you cannot change to VOD or DVD unless you pause the
incoming audio from BGM, then you can select between
VOD or DVD (once you begin to play audio from BGM, the
source will automatically change back to BGM).
source.)
USING VOD, DVD:
When using VOD and DVD only, you
are free to select between the two sources. Pausing one
source will switch the audio to the next source.
18. AUDIO FEEDBACK
REMEDY:
• Turn down the dB on the equalizer especially 1K, 2.5K,
5K, and 10K Hz.
• Turn off the Mix Excite.
19. AMPLIFIER SHUT DOWN/INTERFERENCE NOISE
CAUSE:
The amplifier turned on but there is no music coming
out from the speaker powered output channels.
REMEDY:
Make sure that the AC-power supply is connected
to the correct voltage level according to the local market.
20. NOISE AND DISTORTION
When humming noise or displeasing sound appears, you
can replace the supplied power cord with an AC power
cord with a magnetic device as shown in the figure below.
In North America many families own satellite TVs, HD
TVs and cable TV receivers. They may cause interference
which affect both audio and video equipment. The power
cord as shown in figure 2 may help eliminate the humming
sound and enhance TV picture quality.
21. SOUND PROBLEM:
No sound.
REMEDY:
Positive and negative of speaker
wire are touching each other at the terminals. We
recommend using double banana plugs.
3 prong to 2 prong adaptor
110V~120V
NOTE
SPEAKERS
SEND
RETURN
AUDIO OUTPUT
LINE PRE
OUT
SEND
RETURN
AUDIO OUTPUT
LINE PRE
OUT
Right Position
JUMPER (HORIZONTAL)
JUMPER (VERTICAL)
Wrong Position
REMEDY:
When connecting multiple audio
sources the priority source will automatically
be selected. (The sources are listed in the
following order BGM, VOD & DVD. BGM
being the priority source.)
VOD
2
BGM
1
DVD
3
AUDIO INPUT TERMINAL
L
R
