Atlas AA50PHD Owner's Manual - Page 16

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Atlas AA50PHD Owner's Manual
Wiring the AAPHD Series Amplifier
•
Mic/Line Input - Use 2 conductor w/ shield for low level signals; 20-22 gauge stranded wire is best. Maintain the proper
polarity, + to +, – to – , and shield to ground.
•
Unbalanced Inputs and Outputs - Pre-made RCA cables can be purchased from Atlas Sound to simplify interconnection to
external devices.
•
Zone 2 Out - Use 2 conductor, 20-22 gauge, shielded is best. Terminate the shield at the input to the device if possible.
•
Speaker Outputs - The AAPHD Series is rated for Class 2 wiring, meaning it is not required to run the wire in conduit. Use
Class 2 rated wire, 2 conductor unshielded wire of the appropriate gauge. Contact Atlas Sound Tech Support at 1-800-876-3333
for more information on proper wire gauge selection.

Level Control Security Cover Option

In order to prevent unauthorized operation of the AAPHD Series amplifiers, optional security covers are available which take the place
of the front panel knobs. After the amp has been installed and is operating as desired, grasp the front panel knobs and pull straight out
from the front panel. Replace the knobs with security covers, Atlas Sound part number AAVCC-5, available in quantities of 5.
AtlasSound.com
AA50PHD-CE
50W Mixer Amplifier
CONFORMS TO
PA Amplifier
ANSI/UL STD. 60065
Model AA50PHD-CE
CERTIFIED TO CAN/CSA
Output Rated 50W
STD. C22.2 No. 60065
Designed and Engineered
by Atlas Sound
600
4 0 1 0 5 0 1
Made in China
– +
220~230V AC
50Hz 150W
Zone 2 - Output
Amplifier Output
COM 4 50V 100V
CLASS 2 WIRING
AA50PHD-CE
Professional Mixer Amplifier
1
2
5
5
4
6
4
6
3
7
3
7
2
8
2
8
2
1
9
1
9
0
10
0
10
Front Panel
Knob
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Specifications are subject to change without notice.
1
2
3
4
5
6
7
8
9
10
Zone 2 Assign
Mute RCV
Input 1
Remote
Input 4
Input 3
Input 2
Input 1
Input 4
Input 3
Input 2
Phantom
Level
Off
Off
Off
Off
Off
Off
Off
Off
Line/Tel
Master
On
On
On
On
On
On
On
On
Mic
Input 2,3,4
Inputs
Remote Input
2,3,4
NC
Select (RIS)
Bass
Treble
Level
Amp In
Sum In
Sum In
G
10V 4 3 2 GND
Return
Remote Level
RIS
Input 4
–
L & R
G –
+
RMT
VOX
Summed
Pre Out
Chan 3
Chan 2
Mute
Sens
Channel 1 - Input
Signal
Limiter
Fault
Power
3
Master Level
5
5
4
6
4
6
Power
3
7
3
7
8
2
8
1
9
1
9
0
10
0
10
or
Security Cover
– 16 –
Owner's Manual
11
12
NC
RIS
NC
On
NC
Off
NC
+
PHD