Mark Levinson N432 N431

Notes

Contents

Main CAUTION Important Safety Instructions From all of us at Mark Levinson, thank you for choosing a Mark Levinson Power Amplifier. Table of Contents Unpacking W arning! Caution! Pr oduct Registration Installation Considerations Placement DO review Important Safety Instructions and Power Caution! Ventilation DO select a dry, well-ventilated location out of direct sunlight. Note Power Requirements Caution! Important: Warm-up & Break-in Although the N432/431 delivers superior performance from the Period Page Special Design Features Massive Power Supply Balanced Design Extensive Pr otection Front Panel 1. Indicator LED 2. Power Button Note: 3. Standby Button Rear Panel Caution! 1. Rear Panel Handles Caution! 2. Loudspeaker Binding Posts (Outputs) Caution! 3. Unbalanced Input 4. Balanced Input Note 5. RS-232 Communications Port 6. Communication Ports Note 7. trigger in and out connectors 8. power save mode switch Important! 9. ~ac mains connector Note W arning! Danger! Linking Making Link DO use Link or communication ports, such as master, Connections Caution! Constructing Link Communication Cables Note Cr eating a Slave Chain Component Requirements & Connections Note To create a slave chain that includes the N432/431: N320S N432 N431 Page Troubleshooting 1. No audio and the front panel indicator LED is not lit. Danger! 2. No audio and the front panel indicator LED is dimly lit. Page 7. No audio and the front panel indicator LED is lit at full brightness. 8. The amplifier keeps powering off. 9. If all else fails... Care & Maintenance Note Caution! Specifications Declaration of Conformity Dimensions, N432 Dimensions: N431 Rack-Mounting