DSPPA MP250UB Manual del usuario - Página 8
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Rear Panel
1
INPUT VOLTAGE SWITCH
AC110-120V 50-60Hz
AC220-240V 50-60Hz
CAUTION
R ISK OF ELECT RIC SHOCK
D O NOT OPEN
警告
请勿打开,以免触电
1. POWER IN (Can switch to 110-120V or 220-240V)
Connect working power. Insert the plug into the machine and then connect the power grid.
2. Bluetooth Antenna Interface
Connect the Bluetooth antenna.
3. Radio Antenna Interface
Connect the radio antenna.
4. DC24V Power Input
DC24V backup power input interface.
5. Audio Power Output Terminal
Note: No terminal can be connected to the "Ground wire", no matter directly or through other devices.
6. AUX OUT
7. AUX1 IN
8. AUX2 IN
9. Audio Source Selection Switch (AUX2-MIC2. Note: Please turn down the volume or turn off the
device before using the switch.)
AUX2 and MIC2/24V. Phantom voltage switch by turning left and right.
10. Phantom Voltage LED
11. MIC2 Balanced IN
12. AUX2/MIC2 VOL.
13. 100V EMC IN (Note: When using external 100V emergency signal input, the machine ground wires
of the two devices can not be connected.)
14. EMC IN VOL.
15. General EMC IN
3
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DC IN
24V/4A
AUX OUT
AMPLIFIER OUT
4
5
6
2
BT
AUX1 IN
AUX2 IN
MIC2 IN
PUSH
+24V
AUX2
MIC2 PHANTOM
7
8
9 10 11
3
FM ANT
EMC IN
350mV
VOL
VOL
12 13 14
15