9
CONTROLS AND FUNCTIONS
FRONT PANEL :
features are available for active/powered model PS-312A ONLY.
KTV-Series
PRO-Line Coaxial Driver
Better Music Builder
KTV-Series
PRO-Line Coaxial Driver
8
10
11
12
9
1
2
4
5
6
3
7
BASS TONE CONTROL
for the LINE LEVEL INPUT (3):
Increase the bass tone by rotating clockwise and
decrease the bass tone by rotating counter-clockwise.
OVERLOAD INDICATOR
LINE LEVEL INPUT TERMINAL LEFT:
Source Input either for
microphone or music.
SIGNAL INDICATOR
LINE LEVEL INPUT TERMINAL RIGHT:
Transfer the signal
from this TERMINAL to SIGNAL OUTPUT TERMINAL (7)
for output after it is controlled by LINE VOLUME
CONTROL (8).
SIGNAL OUTPUT TERMINAL LEFT:
Output signal.
SIGNAL OUTPUT TERMINAL RIGHT:
Transfer the signal
on LINE LEVEL INPUT TERMINAL (3) which is controlled by
BASS TONE CONTROL (1) to the signal input TERMINAL
of another active speaker. It is also the signal output of
AUX1/AUX2 which is controlled by AUX VOLUME
CONTROL (10) and AUX SIGNAL INPUT TERMINAL (11).
LINE VOLUME CONTROL
for STEREO (3) LEFT and (5)
RIGHT: Increase volume
by rotating clockwise and
decrease
volume
by rotating counter-clockwise.
Attention: Please first adjust the volume to minimum. To
adjust input or output signal, adjust to an appropriate
volume.
TREBLE TONE CONTROL
for the LINE LEVEL INPUT (3):
Increase the treble tone by rotating clockwise and
decrease the treble tone by rotating counter-clockwise.
AUX VOLUME CONTROL:
Increase volume by rotating
clockwise and decrease volume by rotating
counter-clockwise. Be off at the Min. position.
AUX SIGNAL INPUT TERMINAL:
Source Input either for
microphone or music.
OPTIONAL SWTICH
for MICROPHONE SIGNAL INPUT
and LINE SIGNAL INPUT. Press button for microphone
signal and release button for line signal.
SPEAKER HANDLE
SAFETY LOCKING SCREW FOR POLE MOUNT
35MM SPEAKER STAND MOUNT
AC-POWER INPUT TERMINAL
POWER SWITCH ON/OFF
SPEAKER POWER OUTPUT TERMINAL
connect to
passive/non-powered speaker power input terminal.
1
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
3
PS-312A Front View
AC-P
ow
er: 1
10~
120
V 5
0/60
Hz
TH
E M
AX.
CO
NSU
MPTI
ON
PO
WER 22
0W
PS
-312
A
[Co
axi
al D
rive
r]
KT
V-S
ER
IE
S
OU
TPU
T
®
Be
tte
r Mu
sic B
uild
er
®
Bottom View
REAR PANEL :
features are available for
active/powered model PS-312A ONLY.
14
13
15
AC-Power: 110~120V 50/60Hz
THE MAX. CONSUMPTION POWER 220W
PS-312A
[Coaxial Driver]
KTV-SERIES
OUTPUT
17
16
18
®
Better Music Builder
®
P
S-
3
12
A
Summary of Contents for KTV/Portable PS-308
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