Operation Manual
Multi Channel Power Amplifier
DPA-430H
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Страница 1: ...Operation Manual Multi Channel Power Amplifier DPA 430H All manuals and user guides at all guides com a l l g u i d e s c o m...
Страница 2: ...ect the device from power separate AC input cable from inlet or unplug the AC Cord The socket outlet shall be installed near the equipment and shall be easily accessible CAutION These servicing instru...
Страница 3: ...Instructions 2 Features 3 Accessories 3 Precautions 4 Installation Precautions 4 Front Panel 5 Rear Panel 7 Volume Range Setting 8 Connecting Speakers 9 Applications 10 Block Diagram 11 Specification...
Страница 4: ...cluding amplifiers that produce heat 9 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...
Страница 5: ...power supply for each channel Low power consumption low heat dissipation and light weight High pass filter switch 3dB at 65Hz 400Hz Protection circuitry over heat over current speaker short DC output...
Страница 6: ...Hz 400Hz 65Hz 400Hz 65Hz CH 1 PROT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 2 PROT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 3 PROT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 4 POWER PROT VOLUME MIN MAX HPF CLIP 10d...
Страница 7: ...clips distortion occurs NOTE Do not operate the unit with the CLIP LED continuously on Decrease the volume level to avoid signal clipping 4 PROTECTION INDICATOR PROT indicator lights red when the prot...
Страница 8: ...When the unit is connected with horn speaker the high pass filter must be set to ON If not use the high pass filter it may damage the connected speakers possibly resulting in fire 7 VENTILATION It is...
Страница 9: ...r greater than those specified below NOTE Connecting speakers with a smaller impedance than specified could damage the unit 3 FAN It is the cooling fan vents When inner temperature reaches the certain...
Страница 10: ...imum by changing the volume range setting internally The factory default setting is 0dB minimum 1 Volume Range 0dB minimum factory default 2 Volume Range 0dB 12dB To change the volume range from 0dB m...
Страница 11: ...pecified below NOTE 1 Connecting speakers with smaller impedance than specified could damage the unit 2 Do NOT connect low impedance speakers such as 4 8 etc to these speaker terminals it could causes...
Страница 12: ...MULTI CHANNEL POWER AMPLIFIER 10 DPA 430H Applications Applications All manuals and user guides at all guides com...
Страница 13: ...MULTI CHANNEL POWER AMPLIFIER 11 DPA 430H Block Diagram Block Diagram All manuals and user guides at all guides com...
Страница 14: ...ff 3dB 2dB 65Hz High Pass Filter On 3dB 2dB 400Hz Volume Control 0dB minimum default 0dB 12dB with setting change S N 20kHz LPF A WTD Better than 100dB Input Sensitivity Impedance 1V 10k Balance Opera...
Страница 15: ...MULTI CHANNEL POWER AMPLIFIER 13 DPA 430H DIMENSIONS 482 44 440 420 44 All manuals and user guides at all guides com...
Страница 16: ...ay be determined first by locating the appropriate country which the product was purchased in then by locating the product type To obtain specific warranty information and available service locations...
Страница 17: ...13 DPA 430H 15 MA 106 NOTE All manuals and user guides at all guides com...
Страница 18: ...12 DPA 430H NOTE All manuals and user guides at all guides com...
Страница 19: ...3 DPA 430H All manuals and user guides at all guides com...
Страница 20: ...branded products as well as private label manufacturing of electronics sold under other names OEM The company is no longer just a Korean company but rather a global company that is truly international...
