Front Panel - Inter-m DPA-300T Operation Manual

DIGITAL POWER AMPLIFIER

Front Panel

Front Panel
1. SYSTEM POWER INDICATORS
When Power switch is on, AC or DC LED will illuminate depending on input Power source. When Power
switch is off, STBY LED will illuminte.
※NOTE: During operation of DC, amplifier is keep going to work even if the switch of power is turned off.
AC/DC
AC only
DC only
2. SIGNAL INDICATORS (CH1, CH2, CH3, CH4[DPA-300Q/QO ONLY])
The LEDS indicate the amplifier's output signal levels.
SIG : Green, -10dB : Green, Clip : Yellow, PROTECT : Red
3. VOLUME CONTROL (CH1, CH2, CH3, CH4[DPA-300Q/QO ONLY])
Turn the volume controls clockwise to increase gain and counterclockwise to decrease gain.
4. COOLING VENTS
Air flow is front to back. DO NOT block front or rear air vents.
5. POWER SWITCH
Push on/off switch. When Power switch is on, BLUE LED will illuminate.
4 DPA-300T/300Q, DPA-300TO/300QO
DPA 300Q
DIGITAL POWER AMPLIFIER
CH 1 CH 2
Power SW Power LED
SW ON ON
SW OFF OFF
SW ON ON
SW OFF OFF
SW ON ON
SW OFF ON
CH 1 CH 1
AC LED STBY LED
ON OFF
OFF ON
ON OFF
OFF ON
OFF OFF
OFF OFF
DC LED
OFF
OFF
OFF
OFF
ON
ON