Martin Roland MA-3000HD, Руководство по эксплуатации

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~115V T10A L 250V
T5A L 250V ~230V
HD 1 HD 2
HD IN HD OUT
HD
2.FUNCTION OF REAR PANEL
OPERATION MANUAL
2
1.AC POWER SUPPLY
Select the appropriate one before you plug
it in The voltage of AC115V or AC230V
2. AC POWER FUSE HOLDER
Use 115V/T10A and 230V/T5A fuse
4.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 conn-
ected for used as main amplifier output terminals
Be careful when using two pairs of front or center.
speaker 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 impe-
dance of 8 ohms to 16 ohms.
5. HEATSINKING BLOWER OUTLET
3. VOLTAGE SELECTION
6.AUXILARY OUTPUT TERMINAL
This terminal connects amplifier output to the in-
put terminal of external amplifier.
7.RECORDING OUTPUT TERMINAL
Use this terminal when recording amplifier output
at tape deck.
8.PRE-PROCESSING OUTPUT
9.SOUND-EFFECT DEVICE INPUT/OUTPUT
Use this terminal when connecting external sound
effect devices such as graphic equalizer.
1 1 . H D M I I N P U T A N D O U T P U T I N T E R FA C E S
The terminal use to connect sound source,such
as VOD DVD etc.
10.MUSIC SOURCE INPUT
AC115V to AC230V select switch
4 1 2 3
5 6 7 8
9
11
10 16
14 12
13 15
17
17. SIGNAL GROUND
16.
REAR MICROPHONE INPUT JACKS
14.DIGITAL OPTICAL INPUT JACKS
Connect input jack with the video output of DVD 、
VOD
、
AUX
、
Video tape
、
or LD etc. and connect
output jack with the video input of the monitor TV.
The original setting is on input position.
15.MIC SIGNAL OUTPUT
This terminal outputs microphones ＇ sound only
from the amplifier without echo effect.
12.VIDEO INPUT/ OUTPUT JACKS
13.DIGITAL COAXIAL INPUT JACKS