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SX-HP Operation Manual REV01 1022
H - AC Power Inlet
32A Neutrik Powercon® inlet for detachable connection.
J - Speaker Output Section
Neutrik Speakon® and Binding Post connector per channel
connect to loudspeakers.
I - Cooling Fan Outlet
Outlet for cooling air flow. Do not block or cover this outlet
K - DIP Switches
DIP switches for Mode and Sensitivity setup.
L - Analog Input Section
Balanced Analog Inputs and Loop-Through Outputs for each
channel. A 3-pin female XLR connector for each channel in-
put and two 3-pin male XLR output connectors are provided
(one per channel). The signal at these connectors is paralle-
led with the input signal for feeding the input signal to other
amplifiers.
7.) CONTROLS AND INDICATORS
7.1) SX-27000/SX-29000 Front Panel
OFF
ON
CH A
CH B
POWER
PROTECT
E
A
F
E
G
C D
B
K
H
J
L
I
I
I
7.2) SX-27000/SX29000 Back Panel
I
I
A - Level and Signal Indicators
LEDs indicate signal presence and level as follows:
-20dB green = -20dB below rated output
-10dB green = -10dB below rated output
- 7dB green = -7dB below rated output
- 3dB green = -3dB below rated output
- 1dB green = -1dB below rated output
0dB yellow = rated output
+1dB yellow = 1dB over rated output
+2dB yellow = 2dB over rated output
Clip red
= clipped signal detected at Input or Output
B - Protect Mode
Indicator (red) Illuminates when the amplifier output
channel has stopped operating.
C - Power CH A/B
Indicator (blue) Illuminates when power supply is activated
for channel pair A/B.
D - Bridge Mode CH A/B
Indicator (orange) Illuminates when Bridge Mode is activated
for channel pair A/B or C/D.
E - Cooling Vent Grille
Provides cooling air flow ventilation from front to back. Do
not block or cover these vents.
F - Gain Control
Sets output level of each channel.
G - Power Switch
Power LED´s Illuminate when the amplifier is connected to
the mains power supply and switched on.