6
1. SEMAPHORE REGULATE
Output semaphore regulate
2. LOW CUT
High pass filter ON/OFF switch
3. IN/OFF
Equalizer range selection switch
4. OUT
Level pilot lamp
4. NOMENCLATURE AND FUNCTIONS
2
5. EQUALIZER CONTROLS
6. POWER SWITCH
On top of the opening Power
Press the end, power shut down
7. LED INDICATOR
High pass filter LED indicator
8. LED INDICATOR
Equalizer range led indicators
1
4.1 FRONT PANEL
5
6
T-6231
GRAPHIC EQUALIZER
ON
OFF
OUT
LOW
CUT
IN/
OUT
+12
+12
+6
+6
-6
-6
-12
-12
0
0
20
20
25
25
31.5
31.5
40
40
50
50
63
63
80
80
100
100
125
125
160
160
200
200
250
250
315
315
400
400
500
500
630
630
800
800
1K
1K 1.25K
1.25K 1.6K
1.6K
2K
2K
2.5K
2.5K 3.15K
3.15K 4K
4K
5K
5K
6.3K
6.3K
8K
8K
10K
10K 12.5K
12.5K 16K
16K
20K
20K
0
0
+6
+6
+12
+12
-6
-6
-12
-12
+17
+17
+10
+10
0
0
-10
-10
8
3
4
7
T-6231