DSPPA MP300PIII Manual do utilizador - Página 4
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1. Features
Three microphone inputs, two auxiliary inputs, and one AUX output for link.
Transformer for the speaker outputs at 100V, 70V and P1.
Muting function.
Individual volume control.
Low and high tone control.
A five-element LED level meter is provided for the quick and easy visual monitoring of
sound level.
The protection and alarm in case of output short-circuit.
2.Description of Appearance
2.1 Description of front panel
ON
ON
OFF
1 2
1
LED power indicator
For main power.
2
Power switch
For main power.
3
LED level meter
Indicate output level.
4
Bass control
Adjust bass response.
Note:
When all the five elements of the LED level meter remain lit, it indicates that the sound is distorted. In such a case,
adjust each volume controlling button, until LED element 4 (+8dB) and LED element 5(+10dB) shall flash.
2
4
6
8
10
LEVELMETER
TONE
BASS
TREBLE
MIN
MAX
MIN
MAX
MIN
3
4
5
MIC1 VOL
MIC2 VOL
MIC3 VOL
MAX
MIN
MAX
MIN
6
5 Treble control
Adjust treble response.
6
MIC volume control
Adjust microphone volume.
7 AUX volume control
Adjust AUX input volume.
8 MIC1 input jack
Connect to microphone of unbalanced 30-600Ω with 1/4"phone
plug. The muting function is activated while the signal is sent to
MIC1.
1
MIX AMPLIFIER MP600PIII
AUX1 VOL
AUX2 VOL
MAX
MIN
MAX
MIN
MAX
7
MIC1
8