Read all safety instructions before operating the WM912 amplifiers .
1.Install equipment as follow condition.
Install at flat place, not bending curved.
Do not install near the water and moisture.
Locate power amplifier away from heat source, such as radiators or other
device that produce heat.
Do not drop objects or spill liquids into the inside of amplifier.
2.Keep in mind the following when connecting amplifier.
Connect the amplifier after reading of O P manuals.
Connect each connection of amplifier exactly, if not, it maybe caused hum,
damage, electric shock in case of misconnecting.
To prevent electric shock, do not open top cover.
Connect the power cord with safety after check of AC power.
Amplifiers should be serviced by qualified service person.
1 CHIME SIGNAL(not included)
INTERNAL SETTING HAVE FOUR TONE CHIME
PERMISSIBLE EXTERNAL CHIME REMOTE AND P.T.T REMOTE
2.MASTER R,L OUTPUT
3.TWO BAND EQ PER OUTPUT
4.SIGNAL INDICATOR PER INPUT
5.PERMISSIBLE PHANTOM MIC FOR ALL INPUT
6.AUTOMATIC PRIORITY FOR MIC 1~3
7.SELECTIVE MIC INPUT OF H.P.F
8.SELECTIVE MASTER OUTPUT PER INPUT SIGNAL
(OUTPUT L, L
R, R)
9.INDEPENDENT LINE INPUT WITH RCA PIN JACK(LINE 6~9)
10.RECORDING OUTPUT
11.LED INDICATOR FOR MASTER-OUTPUT
12.AC 230V/DC 24V
FEATURES:
.
1
2
3
4
5
6
1. CHIME
Pressing chime switch, chime signal will be activated as a pre signal. You can adjust level.
IMPORTANT NOTICE
Priority function will be given only for selected output.
2. INPUT 1 CONTROLS
Adjust level volume so as not to turn on +3 LED under two~three O'clock of master volume
this is control for MIC input level.
OUTPUT SWITCH
This is selector that send signal of input 1 to the master output. When input 1 are activated,
signal of input 4~ input 9 will be closed.
3. INPUT 2,3 CONTROLS
Adjust level volume so as not to turn on +3 LED under two~three O'clock of master volume
this is control for MIC LINE input level.
OUTPUT SWITCH
This is selector that send signal of input 2,3 to the master output. When PRIORITY on and
input 2,3 are activated, signal of input 4~ input9 will be closed.
MODE SWITCH
MIC
It is input mic switch of 300Hz H.P.F that makes sound clearance. When you select
switch, windy sound. Resonance frequency, plosive sound will be removed.
MIC
This is MIC input switch without filter line.
LINE
line input for CD, CASSETTE, TUNER.
IMPORTANT NOTICE
Selecting mode switch
" "(HPF)," "(flat) power will be supplied to input XLR connector for condensor MIC only.
If you connect unbalanced dynamic microphone with them, if may be defaulted and
should be minimized level volume before moving to mode switch for noise down.
When you switch "ON", priority is activated and will closed input 4~9.
PRIORITY 2,3
4.INPUT 4~9 CONTROLS
These make adjustment of MIC/LINE for input 4~9. Adjust output level so as not to turn "ON"
+3 LED under two~three O'clock.
OUTPUT SWITCH
This is selector that send signal of input 4~9 the masteroutput. When input 1~3 signal are
supplied,priority will be activated and close output of input 4~9
MODE SWITCH
MIC
It is input mic switch of 300Hz H.P.F that makes sound clearance. When you select
switch, windy sound.Resonance frequency, plosive sound will be removed.
MIC
This is MIC input switch without filter line.
LINE
line input for CD, CASSETTE, TUNER.
IMPORTANT NOTICE
Selecting mode switch
"
"(HPF),"
"(flat) power will be supplied to input XLR connector for condensor mic only.
If you connect unbalanced dynamic microphone with them, it may be defaulted and should
be minimized level volume before moving to mode switch for noise down.
5.MASTER L,R EQ
This is master volume for all input levels you had better use toward two~three O'clock.
Adjust level 3 LED for proper operation.
EQUALIZER
Adjust low, high if EQ volume according to condition.
6.POWER SWITCH
When switches the POWER switch to "ON" position ,then the power indicator lights ,
indicats the apparatus is o n.When switches the PO WER switch to "OFF"po sition
,Then
F
RONT PANEL CONTROLS
S
AFETY INSTRUCTIONS
the power indicator exindicats the apparatus is off.
3
4
POWER
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
PRIORITY
L
R
LOW
LOW
0
10
0
10
0
10
0
10
SIG
1
1 + 2
2
OUTPUT
LINE
0
10
S I G
1
1+2
2
OUTPUT
LINE
0
10
S I G
1
1 + 2
2
OUTPUT
LINE
0
10
S I G
1
1+2
2
OUTPUT
LINE
0
10
S I G
1
1 + 2
2
OUTPUT
LINE
0
10
S I G
1
1 + 2
2
OUTPUT
LINE
0
10
SIG
1
1+2
2
OUTPUT
LINE
0
10
