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
3
2 Important Safety Information
• Indoor use only
• Ordinary Protection: This equipment should not be exposed to dripping or splashing
• Avoid placing objects filled with liquids, such as vases or glasses, on this equipment
• Class I Equipment (grounded type)
• Electrical rating: 100-240V~ 50-60Hz 60W
• Mains supply voltage fluctuations are not to exceed ±10% of the nominal supply voltage
• Pollution Degree 2
• Installation (Overvoltage) Category II for transient overvoltages
• Maximum Relative Humidity: <80%
• Operation temperature range: 10 °C to 40 °C
• Storage and transportation temperature range –40 °C to 70 °C
• Maximum altitude: 3000m (9843 ft)
• Equipment suitable for continuous operation
• Weight: ACU 7.8lbs, RCU 2.2lbs
3 Safety Marking Symbols
CAUTION: READ ACCOMPANYING DOCUMENTS This symbol, located on the equipment and
in this manual, refers to important instructions. Read this manual thoroughly before
operating this equipment.
WARNING: ELECTRICAL SHOCK HAZARD This symbol, located on the equipment and in this
manual, indicates the potential for electrical shock hazard.
4 Service Information
The Grace Design m905 contains no user serviceable components. Contact Grace Design for repair and
upgrade information. In the event that your Grace Design m905 needs to be returned to the factory, contact
us for a return authorization number.