HP N31.5 manual AC Power Cord Socket

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Warning!

Caution:

3AC POWER CORD SOCKET

This socket accepts AC mains power via the supplied AC power cord.

4FUSE COMPARTMENT

The panel surrounding the main power switch is also a hinged cover for the Nº31.5’s fuse compartment. The Nº31.5 uses two 1.0-ampere slo-blow fuses (type T1A slow-blo 5x20mm).

Never attempt to open the fuse compartment without first removing the AC power cord from the Nº31.5. If you need to replace the fuses, always use the same type of fuse.

To open the fuse compartment, insert the tip of a small, flat-bladed screw- driver into the slot at the top edge of this panel. Gently pry open the top edge of the compartment cover.

5-6 SLAVE OUT and SLAVE IN

These communication ports allow the Nº31.5 to “link” to certain compat- ible Mark Levinson components via the Madrigal Communications Link sys- tem (MCL). (See Setting Options.) When making these connections (which resemble large versions of standard U.S. telephone connectors), make sure that the Link cable’s locking tabs engage securely in the components’ com- munication ports.

To set up a Linked system consisting only of transport and processor:

1.Using a Link cable (see Madrigal Communications Link), connect the master port on the Mark Levinson digital processor to the Nº31.5’s slave in port.

2.Make sure that the digital audio connection between the two op- erates (you should see “44.1” on the processor, indicating that it has locked onto the Nº31.5’s output).

3.Press play on the Nº31.5—that’s it.

To add multiple Mark Levinson transports to the system, simply connect the first Nº31.5’s slave out port to the second Nº31.5’s slave in port. Subsequent transports are connected from slave out to slave in in a “daisy chain.”

If you are linking a Mark Levinson preamplifier, it must be the last compo- nents in this “daisy chain.” Run a Link cable from the last slave out port to the slave port of the Mark Levinson preamplifier. (Mark Levinson power amplifiers employ a different, special linking connection from the preampli- fier.)

Connecting the communication ports other than as described in this manual may damage the Nº31.5 and the digital processor, and will void the products’ warranties.

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Contents Operating Manual Page Important Safety Instructions Table of Contents Introduction to Programming Unpacking and Placement Operating Voltage Frequency Quick Start… Warm up/break-in period Special Design Features Industrial Design Convenience Features Communications Links Setup and Installation Repeat this procedure for the other three spikes Connect a Digital Output to Your Processor Placement of Your Transport Insert Batteries in the Remote Control Front Panel See Top Panel Repeat A-B Program Review Top Panel Search Reverse Next CD Transport Assembly To overcome the magnet, you’ll need to give it a firm pull Display Infrared Receiver and Transmitter Semblies Remote ControlNumeric Keypad No30 on No31, for example Miscellaneous Controls Battery Compartment Feet or less Class Laser Product Rear PanelAC Power Cord Socket Digital OUTPUT, Eiaj Optical Basic Operation Page Page Page Introduction to Programming Delete Programming Advanced Programming Page Setting Options Available even without Linking Auto-Standby Madrigal Communications Link Linked amplifiers? you ask Conductor Source Component Link Cable Conductor Amp-Amp Link Cable Using Learning Remote Controls Place the Nº31.5 in ITS Front Panel Teaching Mode Operate Troubleshooting Linked Functions DON’T Work Care and Maintenance Canadian Warranty Obtaining Service Specifications Dimensions Installation Notes Page Madrigal Audio Laboratories, Inc. All rights reserved