Manual

– 17 – AtlasSound.com
Specifications are subject to change without notice.
Owner’s Manual
DPA-102PM - Networkable 2-Channel
Power Amplifier with DSP
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
A. Level Control Assignment Check the appropriate box for desired mode of output level control. The DPA
Output level can be controlled by either Front Panel pots or by the GUI, but not
both at the same time.
Note: The output level control and the user level control are the same control
and they are PRE the output limiter setting.
B. Select the Amp Load Select the load, 4Ω or 8Ω, that is closest to the actual speaker load that will be
connected to the amplifier. Failure to do so may cause the amplifier to enter
protect mode.
C. Power Savings Mode When this box is checked the amp is in Auto Power Down (APD) mode. After
30 minutes with no audio signal at the amplifier, the DPA amp will enter Standby
mode. In Standby mode the amp will draw only 1W of power. When signal is
present the amplifier will return to Ready mode.
• Standby Mode Indicators The front panel blue LED will blink once
every 5 seconds and the GUI signal meter
status LED will blink blue every 5 seconds.
• Active / Ready Indicator The front panel blue LED will be constantly
illuminated and the GUI signal meter status
LED will be constantly illuminated blue
D. Amplifier Password The amplifier log in password can be changed any time. Note: the User Name /
Host Password can be changed via the IP Config page.
E. Naming the Channels Inputs & Outputs Each Input and Output can be named separately. The name that is assigned will
apply throughout the GUI.
F. Paging Control For a future feature
7. DSP Settings - The following settings can be accessed by clicking on the icon button to access the parameters.
Level Tab Adjust the fader by dragging the fader button or enter the amount in the data
box.
I/O Router Tab Any of the DPA 2 or 4 inputs can be mixed to any output. Select the channel and
assign the input levels desired to go to the amplifiers output stage. If more than
one input is assigned they will be summed.
Hi & Lo Pass Filters Tab Each output channel has a hi pass & lo pass filter. Filter slope and frequency can
be assigned by dragging the fader or typing a value.
EQ Tab Each output channel has 5 parametric filters available.
Output Level Tab The output level controls have the accumulations of all the settings except the
limiter. The output level is PRE limiter. Note: The output level is the same levels
as the Home Page User Level Control.
Delay Tab Each output channel has up to 60mS of assignable delay.
Limiter Tab Each output channel has up to -12dB of limiting to be assigned.
Note: The limiter threshold is fixed and is designed to be a hard limiter. All gain
controls are PRE limiter.