Roland E-A7 Expandable Arranger Keyboard User Manual

1. Introduction and Overview

The Roland E-A7 is a versatile arranger keyboard designed for musicians requiring professional sounds and authentic backing styles. Its intuitive dual-screen layout separates styles on the left and sounds on the right, providing quick access to most options via dedicated buttons. This instrument supports WAV file import for custom instrument creation and direct sampling. The powerful E-A7 Tone Manager software allows for editing and organizing user tones, drum kits, and samples on a computer. It also features a microphone input with dedicated vocal effects and is lightweight for portability.

Figure 1: Front-right view of the Roland E-A7 Expandable Arranger Keyboard.

Key Features:

• Over 1,500 versatile tones from various regions.
• WAV file import and onboard sampling functionality.
• Extensive library of backing styles from Asia, the Middle East, Europe, and South America.
• Powerful arranger engine with direct control buttons and versatile, one-touch performance options.
• 156 dedicated buttons for rapid access to frequently used functions.

2. Setup Guide

2.1 Unpacking and Initial Inspection

Carefully remove the E-A7 keyboard from its packaging. Inspect the unit for any signs of damage that may have occurred during transit. Ensure all accessories, such as the power adapter and owner's manual, are present.

2.2 Power Connection

1. Connect the supplied AC adapter to the DC IN jack on the rear panel of the E-A7.
2. Plug the AC adapter into a standard electrical outlet.
3. Press the POWER button located on the top panel to turn on the instrument.

2.3 Connecting Peripherals

The E-A7 offers various connectivity options for external devices:

• USB Port: For connecting to a computer for MIDI data transfer or using the E-A7 Tone Manager software.
• 1/4-inch Phone Jack (Output): For connecting to external amplifiers, mixers, or audio interfaces.
• Miniature Phone Jack (Input): For connecting external audio players.
• MIDI Connectors (IN/OUT): For connecting to other MIDI devices.
• Pedal Jacks: For connecting sustain pedals or other assignable foot pedals.
• Microphone Input: For connecting a microphone to utilize the dedicated vocal effects.

Figure 2: Rear panel connections of the Roland E-A7.

3. Operating Instructions

3.1 Navigating the Dual-Screen Interface

The E-A7 features a unique dual-screen layout. The left screen typically displays style information and controls, while the right screen is dedicated to sound selection and parameters. Use the dedicated buttons and knobs surrounding each screen for navigation and parameter adjustment.

Figure 3: Close-up of the E-A7's dual-screen interface and control panel.

3.2 Sound and Style Selection

• Selecting Tones: Use the buttons and rotary encoder near the right screen to browse and select from over 1,500 available tones.
• Selecting Styles: Use the controls near the left screen to choose from the extensive library of backing styles. Styles can be categorized by genre or region.
• One-Touch Settings: Utilize the one-touch performance options to instantly recall pre-configured sound and style combinations.

3.3 WAV Import and Sampling

The E-A7 allows users to import WAV files to expand the instrument's sound library or to sample audio directly into the keyboard. Refer to the detailed owner's manual for specific steps on performing these advanced functions.

3.4 Vocal Effects

Connect a microphone to the dedicated input to utilize the E-A7's built-in vocal effects. Adjust parameters such as reverb, chorus, and other effects to enhance vocal performances.

3.5 Pitch Bend and Octave Controls

The E-A7 includes a pitch bend/modulation lever and dedicated octave shift buttons for expressive control during performance.

Figure 4: Pitch bend lever and octave/transpose controls.

4. Maintenance

4.1 Cleaning

To maintain the appearance and functionality of your E-A7, regularly wipe the surface with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and then dry thoroughly. Avoid using abrasive cleaners, solvents, or waxes, as these can damage the finish.

4.2 Storage

When not in use, store the keyboard in a clean, dry environment away from direct sunlight, extreme temperatures, and high humidity. If transporting, use a protective case to prevent physical damage.

5. Troubleshooting

This section provides solutions to common issues you might encounter with your Roland E-A7.

5.1 No Power

• Ensure the AC adapter is securely connected to both the keyboard and a working electrical outlet.
• Verify that the power button is fully pressed.
• Test the electrical outlet with another device to confirm it is supplying power.

5.2 No Sound Output

• Check the master volume knob on the keyboard and ensure it is turned up.
• If using external speakers or headphones, ensure they are properly connected and their volume is adjusted.
• Verify that no headphones are plugged into the headphone jack if you intend to use the internal speakers or external outputs.
• Check individual track volumes within the E-A7's mixer settings.

5.3 Incorrect Tones or Styles

• Ensure you have correctly selected the desired tone or style using the dedicated buttons and screens.
• If using user-created content, verify that it has been loaded correctly and is accessible.

If you encounter issues not covered here, please refer to the comprehensive owner's manual or contact Roland customer support.

6. Specifications

7. Warranty Information

For detailed warranty information regarding your Roland E-A7, please refer to the warranty card included with your product or visit the official Roland website. Warranty terms and conditions may vary by region and purchase date.

8. Customer Support

Should you require further assistance, technical support, or service, please visit the official Roland website for contact information, FAQs, and additional resources. You can typically find support details under the 'Support' or 'Contact Us' sections of their website.

Official Roland Website: www.roland.com