Stewart Audio AV30MX-2 Operation Manual

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AV30MX-2 Operation Manual

1 Important safety instructions

1. Please read carefully prior to product installation or operation.
2. Read these instructions.
3. Keep these instructions.
4. Heed all warnings.
5. Follow all instructions.
6. Do not use this apparatus near water.
7. Clean only with dry cloth.
8. Do not block any ventilation openings. Install in accordance with manufacturer's instructions.
9. Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
10. The unit should only be connected to 120-240VAC, 50-60 Hz power supply. Use only the
power adapter that is sold with the unit.
11. Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the point they exit from the apparatus.
12. Only use attachments/accessories specified by the manufacturer.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate properly, or has been dropped.
2 Approvals
equipment has been tested and found to be compliant with the limits for Class A Digital device
This
pursuant to part 15 of the FCC rules, and in compliance with the EN55022 and EN55024 EMC
standards.
AV30MX-2 Operations Manual Rev C
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Summary of Contents for Stewart Audio AV30MX-2

  • Page 1: Important Safety Instructions

    Class A Digital device This pursuant to part 15 of the FCC rules, and in compliance with the EN55022 and EN55024 EMC standards. AV30MX-2 Operations Manual Rev C Page 1 Table of Contents...
  • Page 2: Explanation Of Warning Symbols

    Clean regularly with a soft cloth to remove dust and debris. Also check that vent holes and slots are not covered and that there is adequate ventilation for convection cooling. AV30MX-2 Operations Manual Rev C Page 2 Table of Contents...
  • Page 3 Troubleshooting ............................9 Warranty Information ..........................10 Warranty Summary ........................10 Eligibility Requirements ......................10 Non-warranty Repairs......................... 10 Shipment Instructions ........................ 11 Packaging Instructions ........................ 11 10 Accessories ............................... 12 AV30MX-2 Operations Manual Rev C Page 3 Table of Contents...
  • Page 4: Unpacking And Visual Inspection

    There are a number of different mounting options for the AV30MX/PMX-2 to meet a variety of installation requirements. 5.3.1.1 Pole Mounting The AV30MX-2 has mounting holes on both the top and side of the unit which can be used with the AV-Pole bracket available from Stewart Audio. Part Number: AV-Pole...
  • Page 5 5.3.3 Cooling Considerations Because the AV30MX-2 is cooled by convection with no fans, the amplifier must be given adequate space to allow for proper airflow. Do not stack the amplifiers on top of each other or mount it in a way that other equipment will block airflow around the case.
  • Page 6 5.3.5 Input Connections Your AV30MX-2 has two independent stereo inputs which are then mixed into the final output. Input 1 will accept a stereo 3.5mm jack while input 2 will accept stereo RCA phono plugs. Both inputs should be stereo, unbalanced, and line-level. Note that the input sensitivity is 0.5V (-6dBV).
  • Page 7: Controls And Indicators

    Be certain to monitor the clip indicators when adjusting the input levels. 6.3 Remote Mute The AV30MX-2 can be remotely muted (such as muting during a fire alarm). 5-12VDC should be applied to the terminal block labeled “MUTE” on the rear of the AV30MX-2. Polarity should be observed when connecting the triggering power source as the amplifier will not be muted if polarity is reversed.
  • Page 8: Technical Specifications

    4.35 inches (11.1 cm)  Depth 3.2 inches (8.1 cm)  Weight 0.37 lbs. (0.16 kg)  Warranty 3 years Stewart Audio reserves the right to change features and specifications without notice. AV30MX-2 Operations Manual Rev C Page 8 Table of Contents...
  • Page 9: Troubleshooting

    Procedure: Check all cables for damage or loose connections and reduce the input signal level at the mixer or preamp level. Replace the cables and loudspeakers temporarily to see if this resolves the problem. AV30MX-2 Operations Manual Rev C Page 9...
  • Page 10: Warranty Information

    9 Warranty Information 9.1 Warranty Summary All Stewart Audio products and accessories, unless excluded in this summary, are covered by a 3- year limited warranty on parts and labor from the data of purchase. In order to be eligible for warranty repairs, the products and accessories must have been purchased through an authorized Stewart Audio dealer and submitted by the original purchaser.
  • Page 11: Packaging Instructions

    If Stewart Audio is unable to contact the sender in 14 days, the merchandise will be considered scrap and may be disposed of. 9.4 Shipment Instructions  If Stewart Audio requests that you ship the defective product back to their service center, please refer to the guide below.
  • Page 12 10 Accessories The following amplifier accessories are available from Stewart Audio. All part numbers shown are Stewart Audio part numbers. Mounting Brackets AV-POLE Pole-mount bracket for AV Series amplifiers AV-BRACKET Universal mounting bracket for AV Series amplifiers AV30MX-2 Operations Manual Rev C...

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