User Manual for Atlas Sound AA400PHD 6-Channel 400W Mixer Amplifier Click to enlarge the picture
Contents of the user manual for the Atlas Sound AA400PHD 6-Channel 400W Mixer
- Product category: Mixer/Amplifiers Atlas Sound
- Brand: Atlas Sound
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Atlas Sound Mixer/Amplifiers
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User manual for the Atlas Sound AA400PHD 6-Channel 400W Mixer contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Atlas Sound product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Atlas Sound user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Atlas Sound product will considerably shorten its lifespan!
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Product description The AA400PHD 400W Mixer Amplifier from Atlas Sound is designed for distributed business paging and background music (BGM) systems, medium to large speech privacy systems, and in applications where music on hold (MOH) plus paging is required. With four microphone/line inputs and three stereo line inputs, the AA400PHD Amp can accommodate a variety of input sources including paging microphones, media players, and digital music receivers.The AA400PHD Amp includes the Push Here Diagnostic (PHD), an automatic system test. The PHD button is designed to check the connected speaker lines for wiring and impedance errors. The unit also incorporates remote input selection and remote level control features that allow the integrator to use the WPD-RISRL remote wall plate (not included) and select the input and adjust the volume from that wall plate up to 200’ from the amplifier.The AA400PHD Amp provides 400W output power into 25V, 70.7V, or 4 ohm speaker systems. Rear panel DIP switch allows for creation of Zone 2 output mix using any or all of inputs 1-4. Unit can also be set up to mute inputs 2 through 6 on signal from Input 1 for paging applications where other input sources need to be muted during a page. Inputs 1 to 4 are either Mic or Line selectable and Phantom Power is an option when using them as a microphone input. - General
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- 400W into 25/70.7V and 4 ohm loads
- Automated diagnostic system test (push here diagnostic)
- 4 balanced Mic/Line/Tel inputs with phantom power
- 3 unbalanced, summing line level inputs
- Input assignable zone 2 output
- Remote level control
- Remote Input Select (RIS)
- Line output
- Preamp in for external processors
- Variable mute sensitivity control for input 1
- Contact closure mute terminals
- Applications
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- Distributed business paging and background music (BGM) systems
- Small to medium speech privacy systems
- Applications where music on hold (MOH) plus paging is required
UPC: 612079190874 In the Box Atlas Sound AA400PHD 6-Channel 400W Mixer Amplifier Limited 3-Year Warranty Guides & Manuals Table of Contents
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Technical parametersAtlas Sound AA400PHD Specs | Power Output | Maximum average power @ 50 Hz to 15 kHz with 0.5% THD, 4 ohms 400 W RMS | | Transformer Outputs | 25 V ,400 W RMS
70.7 V, 400 W RMS
4 ohms, 400 W RMS | | Front Panel | Power Switch: Push Type
Indicators: Signal, Peak, Limit, Power
PHD Test: Circuit Push Momentary
Level Controls: Master, Inputs 1 to 6 | | Rear Panel | Inputs: 4 x Mic / Line Balanced, 3-position PHX Type. 3.5 mm pitch
2 x Auxiliary unbalanced, RCA
1 x Auxiliary unbalanced, 3.5 mm
Amp In: Unbalanced RCA 600 ohms
Tone Controls:
Bass: ±6 dB @ 100 Hz
Treble: ±6 dB @ 10 kHz
Mute:
VOX Sensitivity: Pot rotary, Range (-) 500 +/-200 uV
Remote Mute: Contact closure, 2-position phoenix, 3.5 pitch | | Remote | Type 10 VDC Return
Connector 4-position Phoenix 3.5 mm pitch
Control Port: Input 2
Control Port: Input 4, 5, 6 or DIP switch assigned master
Supply Port: 10 VDC Send
Ground Port: Ground | | Remote Input | Type: Ground activated
Connector: 4-position Phoenix 3.5 mm pitch
Inputs Controlled: 4, 5, 6 | | Control Switch | Zone 2 Assign: Inputs 1, 2, 3, 4
Mute Receive: Inputs 1, 2, 3, 4, 5, 6
Phantom Power: Inputs 1, 2, 3, 4
Mic/Line Select: Inputs 1, 2, 3, 4
Remote Level: Assigned Master or Inputs 4, 5, 6
RIS: On/Off | | Outputs | Main: Transformer Coupled, Balanced, 4 Ω, 25 & 70.7 V. Class 2 Rated, Removable 4-position PHX 5.08 mm pitch, accepts up to 12 to 24 gauge wire, 12 A rating
Zone 2: Unbalanced 600 ohms / 10 kOhms, Max 1.0 V out, removable. 2-position PHX 3.5 mm pitch, accepts up to 18 - 26. Gauge wire, 8 A rating
Pre Out: RCA, unbalanced 150 ohms | | Technical Data | Inputs: 4 x Total
Frequency Response: 50 Hz to 15 kHz +/- 3 dB
Thd+N: 0.5% or less, at 1 kHz, rated output
Input Sensitivity / Impedance:
Input 1, 2, 3, 4 - Mic Mode 5 mv, No Trim, 1200 ohms
Input 1, 2, 3, 4 - Line Mode 316 mV (-10 dBV) 1200 ohms
Input 4 - 3.5 mm Summed, 3, 4 316 mV (-10 dBV) 10 kOhms
Input 4, 5, 6 - RCA Unbalanced Summed 316 mV (-10 dBV) 10 kOhms
Signal To Noise Ratio
Mic: >55 dB
Line: >55 dB
Telephone: >55 dB
Input 5, 6: >75 dB
Phantom Power: 24 VDC | | Power Requirements | AC Mains: 120 V, 60 Hz
AC Cord: 2M, 18 gauge, NEMA 5-20P
Idle Power: 0.07 A, 6 W, 39 BTU
Average Power: 0.28 A, 30 W, 101 BTU
Maximum Power: 0.86 A, 89 W, 303 BTU | | Chassis | Steel | | Dimensions (H x W x D) | 3.7 x 16.5 x 15" (9.3 x 42 x 42 cm) |
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