Inter-m DPA-430L Скачать руководство пользователя страница 2

MULTI CHANNEL POWER AMPLIFIER

Welcome

Welcome

A personal welcome to you from the management and employees of Inter-M

All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.

We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.

Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!

RISK OF ELECTRIC SHOCK

DO NOT OPEN 

CAutION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

To prevent fire or shock hazard, do not
expose the unit to rain or moisture.

*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.

near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.

*CLASS 2 WIRING (Adjacent to speaker terminal): The speaker output of this apparatus can exceed 10 Watts and could be a shock injury.

Connection to speakers should be performed by a skilled person.

*Do not install this equipment in a confined space such as a book case or similar unit.
*This apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.
*It has heed to be easy to disconnect the device. To disconnect 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 instructions are for use by qualified service personnel only. 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.

NOtE
*

This equipment has been tested and found to comply with the limits for a Class A digital device,  pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against  harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense. 

This  symbol  is  intended  to  alert  the  user  to  the
presence  of  uninsulated  “dangerous  voltage”  within
the  product’s  enclosure  that  may  be  of  sufficient
magnitude  to  constitute  a  risk  of  electric  shock  to
persons.

This  symbol  is  intended  to  alert  the  user  to  the
presence  of  important  operation  and  maintenance
(servicing)  instructions  in  the  literature  accompanying
the appliance.

Caution: To prevent electric shock do not use this (polarized) plug with

an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.

Attentions: Pour  prévenir  les  chocs  électriques  ne  pas  utiliser  cette

fiche  polarisée  avec  un  prolongateur,  une  prise  de  courant
on  une  autre  sortie  de  courant,  sauf  si  les  lames  peuvent
étre  insérées  à  fond  sans  en  laisser  aucune  partie  à
découvert.

Содержание DPA-430L

Страница 1: ...Operation Manual Multi Channel Power Amplifier DPA 430L...

Страница 2: ...t the device To disconnect 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...

Страница 3: ...tion Environment 2 Important Safety Instructions 2 Features 3 Accessories 3 Precautions 4 Installation Precautions 4 Front Panel 5 Rear Panel 7 Connecting Speakers 8 Applications 9 Block Diagram 10 Sp...

Страница 4: ...s or other apparatus including 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 g...

Страница 5: ...8 x 2 channels Bridge Mode Independent SMPS power supply for each channel Low power consumption low heat dissipation and light weight High pass filter switch 3dB at 50Hz Protection circuitry over heat...

Страница 6: ...dB 30dB 400Hz 65Hz 400Hz 65Hz 400Hz 65Hz 400Hz 65Hz CH 1 PR OT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 2 PR OT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 3 PR OT VOLUME MIN MAX HPF CLIP 10dB 30dB CH 4 POWER PR...

Страница 7: ...ate 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 protection circuitry is activated When the p...

Страница 8: ...r frequency 3dB is 20Hz when the high pass filter switch is off or 50Hz when the high pass filter switch is on 7 VENTILATION It is the air vents Do not stuck the ventilation panel to secure enough coo...

Страница 9: ...INALS Connect speaker cables to these terminals NOTE Connecting speakers with a smaller impedance than specified could damage the unit 4 FAN It is the cooling fan vents When inner temperature reaches...

Страница 10: ...se specified below NOTE 1 Connecting speakers with smaller impedance than specified could damage the unit 2 Do NOT connect low impedance speakers than the specified speaker impedance it could causes d...

Страница 11: ...9 DPA 430L Applications Applications AC INPUT OUTPUT FAN 1 FAN 2 CH 1 4 4 4 4 CH 2 8 BRIDGE 1 2 CH 3 CH 4 GND GND GND GND BRIDGE 3 4 ON OFF BRIDGE 1 2 ON OFF INPUT CH 2 CH 1 CH 4 CH 3 8 BRIDGE 3 4 DPA...

Страница 12: ...MULTI CHANNEL POWER AMPLIFIER 10 DPA 430L Block Diagram Block Diagram...

Страница 13: ...Filter Off 3dB 2dB 20Hz High Pass Filter On 3dB 2dB 50Hz S N 20kHz LPF A WTD Better than 100dB Input Sensitivity Impedance 1V 10k Balance Operating Temperature 10 C 40 C Power Source 120VAC or 220 24...

Страница 14: ...MULTI CHANNEL POWER AMPLIFIER 12 DPA 430L DIMENSIONS 482 44 440 420 44...

Страница 15: ...s of warranty for a given product may be determined first by locating the appropriate country which the product was purchased in then by locating the product type To obtain specific warranty informati...

Страница 16: ...14 DPA 430L NOTE...

Страница 17: ...NOTE 13 DAP 430L 15 MA 106...

Страница 18: ...12 DAP 430L NOTE...

Страница 19: ...3 DAP 430L...

Страница 20: ...any but rather a global company that is truly international in scope with factories and offices in Korea and China and sales and marketing operations located in Japan Europe and the U S A With more th...

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