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Operation Manual

Digital Power Amplifier

DPA-50E

* Rack mount products in the Western Hemisphere(North America, South America,

and the Caribbean) do not have handles installed due to customer preference.

DPA-50E_MANUAL_139706_FOR_RFA 16. 7. 19. 8:50 Page 1

Содержание DPA-50E110w

Страница 1: ...Operation Manual Digital Power Amplifier DPA 50E Rack mount products in the Western Hemisphere North America South America and the Caribbean do not have handles installed due to customer preference...

Страница 2: ...the device from power separate AC input cable from inlet or unplug the AC Cord Caution These servicing instructions are for use by qualified service personnel only To reduce the risk of electric shock...

Страница 3: ...Environment 2 Important Safety Instructions 2 Features 3 Contents and Accessories 3 Front Panel 4 Rear Panel 6 Installation Precautions 9 Applications 10 Block Diagram 11 Specifications 12 Service Pr...

Страница 4: ...ther 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 groundi...

Страница 5: ...as AC power when DC 24V power supplied POWERFUL AND DETAILED SOUND QUALITY High S N ratio and Low THD reproduces powerful and detailed sound COMPLETE PROTECTION CIRCUITS Complete circuit protection i...

Страница 6: ...neously when there isa rise of the internal temperature of the DPA 50E or when there are excessive simultaneous inputs to the 8 channels 2 PROT LED of the corresponding channels and grouped PROT LED w...

Страница 7: ...r excessively input PROT LEDs of CH1 and CH2 are turned on 3 VOLUME CONTROL Volume adjustments are made Turn clockwise to increase the volume level 4 FAN VENTS The air circulation passage to prevent o...

Страница 8: ...rminals Connect OPT IN of LO Z OUTPUTS to LO Z OUT and connect in accordance with the voltage power Turn to page 7 Connecting Speakers section to find more about how to connect MIN MAX SIGNAL LINK 8 7...

Страница 9: ...e high impedance terminal 100 200 then make sure that LO Z OUT terminal is connected with OPT IN terminal 4 Do not close the speaker output line to the signal input line LO Z OPT IN LO Z OUT COM CH1 4...

Страница 10: ...ing Turn clockwise to turn up the signal level and counterclockwise to lower the signal level It is mainly for priority broadcasting so don t make the VOLUME level too low 8 SIGNAL LINK SWITCH Turn ON...

Страница 11: ...3 G 7 8 COM PRIORITY VOLUME PRIORITY PGM INPUTS CH1 OPT IN LO Z OUT COM CH1 OPT IN LO Z OUT COM CH2 OPT IN LO Z OUT COM CH3 OPT IN LO Z OUT COM CH4 OPT IN LO Z OUT COM CH5 OPT IN LO Z OUT COM CH6 OPT...

Страница 12: ...H6 OPT IN LO Z OUT COM CH7 OPT IN LO Z OUT COM CH8 100V 70V COM CH2 100V 70V COM CH5 100V 70V COM CH6 100V 70V COM CH3 100V 70V COM CH4 100V 70V COM CH7 100V 70V COM CH8 AC INPUT 220 240V 50 60Hz 110W...

Страница 13: ...H3 CH4 PWM CH1 CH2 PWM To CH5 8 PRI SIGNAL CONTACT P C COM 7 6 4 8 5 LIMMITER Clip LED_CH4 IND_CH4 LIMMITER Clip LED_CH3 IND_CH3 AG Volume AG Volume LIMMITER Clip LED_CH2 IND_CH2 LIMMITER Clip LED_CH1...

Страница 14: ...D AES17 Rated Power Less than 0 1 S N 20kHz LPF Better than 90dB Frequency Response 1W 3dB 80Hz 18kHz Operating Temperature 10 C 40 C Power Source AC 220 240V 50 60Hz DC 24V Power Consumption 110W We...

Страница 15: ...DIGITAL POWER AMPLIFIER 13 DPA 50E DIMENSIONS 88 420 440 482 34...

Страница 16: ...able by contacting your warranty provider Variations and Options Variations and Options Variations Products supplied through legitimate sources are compatible with local AC power requirements Options...

Страница 17: ...15 DPA 50E NOTE...

Страница 18: ...16 DPA 50E NOTE...

Страница 19: ...DIGITAL POWER AMPLIFIER 17 DPA 50E...

Страница 20: ...company 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 mo...