User Manual

2
Servicing
Refer all servicing to qualified personnel. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so .
Servicing is required when the apparatus has been damaged in any way , such as power supply cord or plug is damaged , liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture , does not operate normally, or has been dropped.
To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Do not use this apparatus near water. Install in accordance with the manufacture-r's instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including am- plifiers) that produce heat. Do not block any ventilation openings.
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions. Keep these instructions. Heed all warnings.
Only use attachments/accessories spec-
ified by the manufacturer.
Power Cord and Plug
Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replace- ment of the obsolete outlet.
Protect the power cord from being walk- ed on or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
Cleaning
When the apparatus needs a cleaning, you can blow off dust from the apparatus with
Follow all instructions.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
a blower or clean with rag etc.
Don't use solvents such as benzol, alcohol, or other fluids with very strong volatility and flammability for cleaning the apparatus body. Clean only with dry cloth.
The mains plug is used as the disconnect device, the disconnect device shall remain readily operable.
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TECHNICAL SPECIFICATIONS
Mono channels(CH1-CH6)
Microphone Input Frequency Response: Distortion( THD&N)
Sensitivity
Max. Input Maximum Voltage Gain SNR( Signal to Noise Rate ) Phantom power(Mic Pin2/Pin3 & Pin1) Line Input Frequency Response: Distortion( THD&N) Sensitivity Max. Input Maximum Voltage Gain
Stereo channels(CH7/8-CH11/12)
Line Input Frequency Response: Distortion( THD&N) Sensitivity Max. Input
Maximum Voltage Gain
SNR( Signal to Noise Rate )
Electronically Balanced, Discrete Input Configuration 20Hz to 22kHz, +/-2dBu
0.03% At 1kHz
-40dBu
-19dBu
60dB CH MIC INPUT MAIN OUT(XLR,balanced)
50dB CH MIC INPUT REC OUT(Unbalanced) 60dB CH MIC INPUT MIC OUT(Unbalanced)
60dB CH MIC INPUT MONO OUT(Unbalanced)
103dB
+18V~+21V with switch control Electronically Balanced 20Hz to 22kHz, +/-2dBu
0.03% At 1kHz
0dBu +21 dBu
20dB CH MIC INPUT MAIN OUT(XLR,balanced)
10dB CH MIC INPUT REC OUT(Unbalanced)
20dB CH MIC INPUT MIC OUT(Unbalanced)
20dB CH MIC INPUT MONO OUT
(Unbalanced)
Electronically balanced 20Hz to 22kHz, +/-2dBu
0.03% At 1kHz
+10dBu
+21 dBu
10dB CH MIC INPUT MAIN OUT(XLR,balanced)
0dB CH MIC INPUT REC OUT(Unbalanced)
4dB CH MIC INPUT MONO OUT
(Unbalanced)
103dB
Input
Channels
PROFESSIONAL MIXER PREAMPLIFIER