DIGITAL POWER AMPLIFIER
4
DPA-150Q
Front Panel
Front Panel
1. AC, STBY, DC LED
When Power switch is on, AC or DC LED will illuminate depending on input Power source. When Power
switch is off, STBY LED will turned on
※
NOTE: During operation of DC, amplifier is keep going to work even if the switch of power is turned off.
2. OUTPUT LEVEL INDICATOR (1CH, 2CH, 3CH, 4CH)
Indicator display of unit’s output level status.
SIG(-30dB) LED: Green, -10dB LED: Green, CLIP LED: Orange, PROTECT LED: Red
※
Note: If CLIP LED is lit, sound output is distorted. Reduce the volume level.
3. VOLUME CONTROL
Volume adjustments are made. Turn clockwise to increase the volume level.
DPA
DIGITAL POWER AMPLIFIER
150Q
CH 1
CH 2
CH 3
CH 4
Power SW
Power LED
AC LED
STBY LED
DC LED
AC/DC
SW ON
ON
ON
OFF
OFF
SW OFF
OFF
OFF
ON
OFF
AC only
SW ON
ON
ON
OFF
OFF
SW OFF
OFF
OFF
ON
OFF
DC only
SW ON
ON
OFF
OFF
ON
SW OFF
ON
OFF
OFF
ON
