Inter-m DPA-50E110w, Руководство по эксплуатации

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DIGITAL POWER AMPLIFIER
7
DPA-50E
※
Connecting Speakers
Before connecting speakers to the unit, be sure to disconnect the AC power cable.
Make certain that the total impedance is not less than the rated impedance indicated.
※
Warning: 1. Make certain that the total impedance is not less than the rated impedance indicated.
2. Please make sure not to use 4
Ω
, 70V, 100V terminals simultaneously.
3. If you’re just dealing with the high impedance terminal(100
Ω
, 200
Ω
), 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
4Ω
SPEAKER
8Ω or 8Ω
FOR 100V TERMINAL FOR 70V TERMINAL
100
LO-Z
100V 70V COM
CH1
HI-Z
OPT
IN
LO-Z
OUT
COM
CH1
200
100V 70V COM
CH1
HI-Z
LO-Z
OPT
IN
LO-Z
OUT
COM
CH1
※
Please make sure not to use 4
Ω
, 70V, 100V terminals simultaneously.terminal.
Make sure that LO-Z OUT terminal is connected
with OPT-IN terminal.
(ONE 4
Ω
SPEAKER) (TWO 8
Ω
SPEAKERS)
Make sure that LO-Z OUT terminal is connected
with OPT-IN terminal.
FOR 4
Ω
TERMINAL
DPA-50E_MANUAL_139706_FOR_RFA 16. 7. 19. 8:50 Page 7