Marshall Electronics AR-DM3X Manuals

Marshall Electronics AR-DM3X Operating instructions manual (12 pages)

• Identifier: id-1007657
• Brand: Marshall Electronics
• Device: Speaker System
• Type: Operating instructions manual, PDF
• Key Aspects: FAQ Section for Common Queries, Accessibility Features Overview
• UPD Date: 08.08.2026
• Source File: 1150828.pdf
• Pages: 12
• Description: Instruction guide for the Marshall Electronics AR-DM3X. The guide describes usage and setup validation, operational procedures, startup procedures, system configuration.

Key Pages and Contents:

• Basic Operation (continued)

  Headphone Output and Audio Adjustments ■ Headphone Output The headphone output accepts standard stereo headphones with a 1/4" TRS connector. Headphones with an 1/8” (3.5mm) mini-plug connector may be used with an adapter. The stereo speakers are muted when a connec

• Module Installation (continued)

  DOLBY Module Installation IMPORTANT: The following procedure involves exposing and handling bare electronic components. Proper anti-static precaution must be taken before opening the AR-DM3X-X Audio Monitor to avoid damage during installation. This includes working

• DOLBY Decoding (continued)

  DOLBY Downmix Configurations The following table shows the available downmix configurations and corresponding channel assignments for common DOLBY E program configurations (PGM) and DOLBY DIGITAL audio coding modes (ACM). Channel Assignments DOLBY Type PGM / ACM Availab

• Optional Modules (continued)

  Output Modules ■ ARDM-AES-4OUT Features: • 4 Unbalanced AES/EBU Outputs (8 Audio Channels Outputs) • Outputs the 8 channels currently selected on the audio monitor • Supports DOLBY Bitstream Pass-Through or Decoded Output • Analog Signals converted to 48kHz