Monitor Controller Owners Manual
Table Of Contents
- 1 Welcome
- 2 Important Safety Information
- 3 Safety Marking Symbols
- 4 Service Information
- 5 m905 features
- 7 Unpacking and Installing
- 8 Connecting the m905
- 9 Normal Operation Mode
- 10 Setup Mode
- 11 General Setup
- 12 ABOUT CROSS-FEED
- 13 Communication Error Handling
- 14 Computer Audio Setup
- 15 Updating Firmware
- 16 Specifications
- 17 Block Diagram
- 18 PCB Jumper Locations
- 19 Wiring Diagrams
- 20 Cleaning and Maintenance
- 21 Warranty Information
- 22 Manual Revisions
4
5 m905 features
• Analog inputs - unbalanced, balanced (2nd pair balanced available on m905 Analog) , CUE, talkback mic
• Digital inputs - 2x AES3, 1 S/PDIF, 1 TOSLINK, ADAT (selectable in 4 pairs, or 2 pairs in S/MUX), USB, AES3
Dual Wire mode. AES and S/PDIF connectors support DSD64 or DSD128 via DoP Version 1.1
• Audio circuitry designed for completely transparent and musical playback performance
• Asynchronous Class 2 USB playback supports up to 24bit /196kHz and DSD64 or DSD128 via DoP Version
1.1, configured for two channels down from computer and 10 channels up to computer
• Mastering quality DAC circuitry with configurable de-emphasis filtering
• s-lock dual-stage Phase Lock Loop for ultra low jitter clock regeneration
• Hybrid RCU with hardware switches, large level encoder and graphical LCD
• LCD display shows input, level, output, SPL and DAC status plus a full calibration menu
• RCU includes built in microphone for talkback and onboard SPL meter
• SPL meter features include level, peak, fast and slow modes, A & C weighting
• Precision .5 dB step level control for speakers and headphones, volume displayed in absolute or custom
reference level
• Reference headphone amplifier circuitry, with outputs on both the RCU and ACU
• Dedicated mono, dim, mute and sub mute switches
• Mono mode can be set to L+R summed, L only in both channels, or R only in both channels
• L solo, R solo, L-R and sub solo modes are available
• 3 available stereo speaker outputs, with two assignable mono sub outputs (or single stereo sub output)
• Multi-mode SUB/ DAC/ METER out
• Optional IR (infrared) remote control via Grace Design Remote, Apple Remote or iOS and Andriod with the
Logitech Harmony Hub Remote
• SUB out mode for stereo or multiple mono subwoofer outputs
• DAC out mode for a fixed DAC output fed by the selected digital input
• METER out mode fed by selected input signal (digital or analog), configurable with a fixed level or to fol-
low the monitor level
• Detachable RCU tilt base
• Five year transferrable warranty