4
3. SPEAKER SYSTEMS TERMINAL
1.Do not let the bare speaker wires touch each other
or any other metal part as this could damage this
unit and / or speakers.
2.Make sure that the polarity of the speaker wires is
correct. that is : +and-marking are observed. If
these wires are reversed, the sound will be unnatural
and will lack bass.
3.When one speaker system is used, speakers with
an impedance of 4 to 8 ohms should be connected
for used as main amplifier output terminals.
Be careful when using two pairs speaker system
at the same time, since use of speakers with an
impedance of less than 8 ohms will lead to damage,
should use speakers with an impedance of 8 ohms
to 16 ohms.
2. AC POWER FUSE HOLDER
Use T4A fuse.
5.MUSIC OUTPUT TERMINAL
This terminal outputs music sound only from the amplifier.
without music tone adjust, and not through master volume
control.
6.MIC SIGNAL OUTPUT
This terminal outputs microphones' sound only from the
amplifier with mike tone adjust. But not through master
Mic volume control.
Before plug-in the power supply, be sure to pick the
voltage of 230V 50Hz or 115V 60Hz correctly.
1. AC POWER SUPPLY
10
2
3
4
5
6
7
8
11
1
12
9
4. HEATSINKING BLOWER OUTLET
Air vents front and rear must not be obstructed.
600 WATTS
600 WATTS
MUSIC POWER
MUSIC POWER
INPUT VOLTAGE
T. H. D.
T. H. D.
AC 230V /115V
AC 230V /115V
0.05%
RIGHT
LEFT
Pure Sound 55
Pure Sound 55
Recording
LEFT
RIGHT
KOD
KOD
DO NOT REMOVE COVER (OR BACK),
NO USER-SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
DO NOT REMOVE COVER (OR BACK),
NO USER-SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CAUTION
CA
UT
ION
:
AIR VENTS FRONT A
ND
RE
AR
MUST NOT BE OBST
RU
CT
ED
8.SOUND-EFFECT DEVICE INPUT/OUTPUT
Use this terminal when connecting external sound
effect devices such as graphic equalizer, power
amplifier.
9.MUSIC SOURCE INPUT
The terminal use to connect sound source, such as
DVD CDG KOD AUX etc.
The original setting is on DVD position.
11.REAR MIC INPUT JACKS
These jacks are also for connecting microphones.
The MIC A is connected to the same circuit as the
MIC 1 jack on the front panel. And the MIC B is
connected to the same circuit as the MIC 2 jack on
the front panel.
12. DUAL VOLTAGE SELECTOR
10.VIDEO INPUT/OUT JACKS
Connect input jack with the video output of DVD
CDG KOD or AUX etc. And connect output jack
with the video input of the monitor/TV.
Before turn on power switch, be sure the AC voltage
selector is seted to the appropriate AC voltage
according to your area.
7. MIX OUTPUT TERMINAL
This terminal outputs music through music tone
adjust and microphone's sound with echo effect,
through master volume control. The terminal can
be used to connect MP3 recorder or power amplifier.
Summary of Contents for Pure Sound 55
Page 10: ...PROFESSIONAL KARAOKE ...
