Audibax Pro PA4250T Manual De Usuario página 6

PA4250T / PA4500T
FEATURES
- Digital power amplifier with switching source technology.
- Class D PA power amplifier with minimal energy consumption.
- Reduced space with better heat dissipation
- Four-channel power amplifier in 19" rack-mount unit
- Nominal output power 240w/350W/500W for four channels
- Separate four-channel 4-16Ω/100V speaker outputs
- Balanced XLR input via Euroblock connector for four channels
- Gain control per channel.
- High pass filter adjustment per channel.
- Auto standby function to save power consumption
- Four separate channel indicators for guard, clip, in and out
- Complete protection against short circuit, overload, high temperature, clip and DC.
- Wide AC input from 110V to 230V
FRONT PANEL
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1. PROT
Protection indicator will light on in orange once the amplifier comes into protection
status. The protection maybe resulted from speaker line short circuit, speaker line open
circuit, amplifier overload and inner working temperature over 55°C, this indicator give
visually guidance ask for repair and It will light o ffonce these failures been repaired. There
are four separate protection indicators for each four channels.
2. CLIP
Clip indicator will light on in red once the input or output is too high. There are four
separate CLIP indicators for each four channels.
3. INPUT
Input indicator will light on in green once there is any input signal has been detected.
There are four separate input indicators for each four channels.
4. OUPUT
Output indicator will light on in green once there is output signal has been passed. There
are four separate output indicators for each four channels
5. POWER
The power indicator will turn blue once the unit has been powered.
6. POWER SWITCH
Power switch used to power on and power off the equipment.
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