SAE TXQ Series, User Manual

Page: 19 / 24

17/20
LEVEL
40
18
15
12
9
6
3
0
CLIP
OUTPUT
LEVEL
8
+12dB
0
-
LEVEL
40
20
12
6
3
0
3
6
12
CLIP
GAIN
GAIN
LINE
-10
-3dB
+40
Power Level adjustment
Procedure
Power On
This is a normal step to adjustment,
for more professional adjustment
you should have a professional
person to do that.
For high power system, the
Power-on order is very important,
not in the order is likely to damage
the equipment. Therefore we
suggest that you use the sequence
power device.
Music Audition
Adjust the volume from very small to loud slowly, after you confirm
the sound is normal then make it more louder. When the speaker
output is close to its limit, the CLIP light will lights up and you
should turn down your volume now, don't let the CLIP lights on long
time, it means over load, may damage the system.
This step should operated by
professional person, if you don't
know how to do, please be careful!
Mixer Processor
Input
stable pink
noise the Put
output to 0dB the line
LEVEL
40
20
12
6
3
0
3
6
12
CLIP
CH
0
12
MAIN
0
12
GAIN
GAIN
LINE
-10 +40
Adjust the
input level of
processor like
the above
picture
40
18
15
12
9
6
3
0
CLIP
INPUT
LEVEL
Power Level Adjustment
Power amplifier should be in the condition of no load in the
following adjustment process:
Process：
Sound console Source
Peripheral devices
Power Amplifier
Power off
Adjust input
gain
Put
output to 0dB the main
Processor Amp
Mixer
The main output
amplitude set
should be
displayed
as: 0 db
Adjust the output level of
processor, the range like
the above picture shows Adjust the volume knob
and make the output level
within the range as above
picture shows. Then adjust the input
gain to make the main
output less 3dB.
This setting is to ensure
twice power.
TX Series Power Amplifier