4
. O P E R A T I N G I N S T R U C T I O N
7
Effective value over current protection- fuse protection
Weather the effective power current can temporarily reach the peak depends on the impedance of the
load and the type of signal, because the fuse protection support RMS several times of the standard
power. To prevent turning the amp off in extreme cases, the amplitude of the input signal should be
reduced (due to the SMPS over current protection),there by reducing the power current consumption.
24V DC power supply
Note:
Pls don't reverse the positive and negative polarity of the battery to
avoid any damage to the devise. Post 100A current maximum support, such
as more than easily damaged terminals.
21.6~ 26.5V operating voltage range
100V speaker output
1 channels Class-D amplifier output with source filters to pass invalid audio
signal; available for 100V external speaker. The total power of the speakers
connected to the output terminals can not exceed 80% of the RMS of the
amplifier.
Power LED
When power is turned on, the power LED emits blue light.
Signal LED
SIGNAL is an output signal indicating. When the corresponding outputs
detects a signal is and the output voltage reaches 10V, the signal LED emits
green light. Under normal operating it flashes.
Protect the LED
When the protection circuit is working, the orange protection LED indicator
on.
Clip LED
When the output voltage exceeds the rated maximum level, distortion orange
LED lights up. Distortion long bright LED indicates the status of the peak
above the machine work. To avoid serious distortion or cut the top, so they
should be appropriate to reduce the volume.
