DAPAudio PA90CDT V3, Руководство пользователя

Страница: 8 / 18

6
Backpanel
Fig. 2
17. AC fuse T1,6A
Replace the fuse only with a fuse with the same specifications.
18. DC fuse T10A
Replace the fuse only with a fuse with the same specifications.
19. 4
Ω
terminal
Connect this terminal to the + terminal of your 4
Ω
speaker(s). In case of using several speakers make
sure that the total speaker load is 4
Ω
. The total power rating for each channel of the low impedance
speakers should be at least 90W.
20. DC power
Press this switch to operate from an external 24Vdc supply (ie. Battery) connected to the 24Vdc
terminal (25).
21. 70V terminal
Connect this terminal to the + terminal of your 70V speaker(s). In case of using several speakers make
sure all speakers are wired in parallel.
The total power rating of the 70V-speakers should never exceed
90W.
22. Fan
Do not obstruct the air inlet.
23. AM antenna input
24.
Power cord
Connect to the mains, then turn on the power switch (16) to operate the unit.
Note: Please make sure that the supply voltage matches the operation voltage before connecting
the unit to mains.
25. DC 24V terminal
DC 24V input (battery)
26. Common speaker terminal
Connect this terminal with the – terminal of your low speaker(s).
27. 25V terminal
Connect this terminal to the + terminal of your 25V speaker(s). In case of using several speakers make
sure all speakers are wired in parallel.
The total power rating of the 25V-speakers should never exceed
90W.
28. 100V terminal
Connect this terminal to the + terminal of your 100V speaker(s). In case of using several speakers
make sure all speakers are wired in parallel. The total power rating of the 100V-speakers channel
should never exceed 90W.
29. GND Screw
This screw offers a separate ground connection. Can be useful in case of grounding problems.
30. FM antenna input