IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s
instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
9. Only use attachments/accessories specified by the manufacturer.
10. Unplug this apparatus during lightning storms or when unused for long periods of
time.
11. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as when liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
FCC Information
NOTE: This equipment has been tested and found to comply with
the limits for Class B digital devices, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in
a commercial installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at
his own expense.
Product Serial #:
Purchased at:
Date of purchase:
Part No. 0017142 Rev. A 10/05
©2005 LOUD Technologies Inc. All Rights Reserved.
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CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ......................................................2
INTRODUCTION .........................................................................................................4
The Link.MIDI 4x4 USB MIDI Interface ....................................4
Link.MIDI 4x4 Features ...................................................................4
GETTING STARTED ..................................................................................................5
Connecting the Link.MIDI 4x4 .....................................................5
Hookup Diagram ................................................................................6
LINK.MIDI 4X4 FEATURES ...................................................................................8
Front Panel ............................................................................................8
1. INPUT 2-4 .....................................................................................8
2. OUTPUT 4 .....................................................................................8
3. ACTIVITY Indicators ................................................................8
4. USB/THRU Switch .....................................................................8
5. POWER Indicator ......................................................................9
Rear Panel .............................................................................................9
6. INPUT 1 ..........................................................................................9
7. OUTPUT 1-3 ................................................................................9
8. USB Connector ...........................................................................9
9. Kensington Security Slot ........................................................9
APPENDIX A: SERVICE INFORMATION .................................................10
Warranty Service .............................................................................10
Troubleshooting ...............................................................................10
Repair ...................................................................................................11
APPENDIX B: LINK.MIDI 4X4 SPECIFICATIONS .............................12
TAPCO LIMITED WARRANTY .......................................................................14
Don’t forget to visit our website at www.tapcogear.com
for more information about this and other TAPCO products.
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INTRODUCTION
Thank you for purchasing the TAPCO Link.MIDI 4x4 USB MIDI
Interface for digital recording systems equipped with a USB port on
either a Macintosh or a PC.
The Link.MIDI 4x4 is a 4x4 USB MIDI interface that is powered
directly off the USB connection so no external power supply is required.
Since it uses the USB drivers in the operating system of the computer
(Windows XP and OS X), no drivers are required to be installed.
The Link.MIDI 4x4 USB MIDI Interface
The Link.MIDI 4x4 is typically used to interface MIDI keyboards or
other MIDI instruments and devices to MIDI sequencing software on a
computer. It provides four MIDI inputs and four MIDI outputs on standard
5-pin MIDI connectors. A USB connector transfers the MIDI data to
and from a PC or Macintosh computer. Since each MIDI connector can
transmit MIDI data for up to 16 channels, the Link.MIDI 4x4 can handle
up to 64 channels of MIDI data.
Link.MIDI 4x4 Features
• 4-In, 4-Out MIDI Interface (64x64 MIDI channels)
• High-speed USB connection to PC or Macintosh computers
• USB/THRU switch routes MIDI IN 1 to MIDI OUTS 1-4
• MIDI IN and MIDI OUT activity indicators for each port
• USB powered (requires no external power supply)
• Convenient collapsible swivel-foot for desktop operation
• Compact size
Link.MIDI 4x4 Minimum System Requirements
PC Requirements
• Windows XP (SP1)
Macintosh Requirements
• OS X (10.3 or later)
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GETTING STARTED
IN
OUT
1 2 3 4
POWER
USB
THRU
USB MIDI INTERFACE
LINK.midi 4x4
ACTIVITY THRU
OUTPUT
INPUT
2 3 4 4
Use this section to get your Link.MIDI 4x4 set up quickly.
Connecting the Link.MIDI 4x4
• To stand the Link.MIDI 4x4 upright, pull the
stabilizer bar downward and twist it out 90º from
the body, as shown here.
• Connect your MIDI keyboard(s) and other MIDI
equipped instruments or sound modules to the
MIDI IN ports on the Link.MIDI 4x4.
• Connect the USB port on the Link.MIDI 4x4 to the
USB port on your computer using the USB cable
included in the box.
• Configure the Link.MIDI 4x4 in your application
software.
Many MIDI Interface applications require connecting
just one keyboard or MIDI controller to INPUT 1 and
using multiple MIDI outputs. This is why INPUT 1 is
located on the back of the Link.MIDI 4x4 along with
OUTPUTS 1-3. This keeps all the cables in the back and
out of the way.
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