Table of Contents
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Before using this unit,
carefully read the sections
entitled: "USING THE UNIT
SAFELY" (p. 2, 3) and
"IMPORTANT NOTES" (p. 4).
These sections provide
important information
concerning the proper
operation of the unit.
Additionally, in order to feel
assured that you have gained
a good grasp of every feature
provided by your new unit,
this Owner's Manual should
be read in its entirety. The
manual should be saved and
kept on hand as a convenient
reference.
01566867
'03-12-3N
Thank you, and congratulations on your choice of the Roland PK-7 Pedal Keyboard.
The PK-7 is a pedal keyboard unit which was designed especially for the VK-88/VK-
8. It provides a pedal keyboard, an expression pedal for dynamic volume changes, foot
switches that let you control various functions of the VK-88/VK-8 by foot, and a hold
pedal to sustain the sound.
Features
● Twenty-note pedal keyboard and removable expression pedal
The PK-7 features a twenty-note pedal keyboard for maximum enjoyment of organ
playing. The built-in expression pedal can be removed from the pedal keyboard unit
to make the unit more compact for transportation.
● Foot switches for controlling the VK-88/VK-8
Two foot switches are built into the expression pedal. During a performance, you can
switch the settings of the VK-88/VK-8 without removing your foot from the
expression pedal or your hands from the keyboard.
● Hold pedal
A hold pedal is located where it can be easily operated by your right foot, for
additional expressive possibilities when playing sustain-type sounds.
● Single-cable connection to the VK-88
When connecting the PK-7 to the VK-88, the PK cable that is supplied with the VK-88
is the only connection required-no need for MIDI cables, analog cables, or an AC
power adaptor. This makes setup quick and easy.
Conventions used in this manual
Pages in this manual where you can find additional information are indicated like this: (p. **).
Using The Unit Safely................................................................................... 2
Important Notes ............................................................................................ 4
Names and Functions................................................................................... 5
Connections ................................................................................................... 7
Connecting to the VK-88................................................................... 7
Connecting to the VK-8..................................................................... 8
Troubleshooting ............................................................................................ 9
Error Messages .............................................................................................. 9
Specifications ............................................................................................... 10
MIDI Implementation ................................................................................ 11
MIDI Implementation Chart ..................................................................... 12
Copyright © 1998 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the writ-
ten permission of ROLAND CORPORATION.
Owner's Manual
INDEX
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Table of Contents
Related Manuals for Roland PK-7
Summary of Contents for Roland PK-7
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Page 1: Table Of Contents
● Single-cable connection to the VK-88 When connecting the PK-7 to the VK-88, the PK cable that is supplied with the VK-88 is the only connection required–no need for MIDI cables, analog cables, or an AC power adaptor. -
Page 2: Using The Unit Safely
• Do not attempt to repair the unit, or replace parts within it (except when this manual provides specific instructions directing you to do so). Refer all servicing to your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” page. - Page 3 • Whenever you suspect the possibility of lightning in your area, disconnect the AC adaptor from the outlet. • Be careful when handling the expression pedal unit or attaching/detaching the expression pedal unit to/from the PK-7 so you do not get your fingers pinched.
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Page 4: Important Notes
Important Notes In addition to the items listed under “USING THE UNIT SAFELY” on page 2 and 3, please read and observe the following: Power Supply • Do not connect this unit to same electrical outlet that is being used by an electrical appliance that is controlled by an inverter (such as a refrigerator, washing machine, microwave oven, or air conditioner), or that contains a motor. -
Page 5: Names And Functions
Pressing the right switch in the direction of the arrow will turn the rotary brake on/off. When the PK cable that is supplied with the VK-88 is used to connect the PK-7 to the VK- 88, you can assign the function that will be controlled by each switch, left and right. - Page 6 (sold separately) to make the connections. HOLD OUT (Hold Pedal output) Jack This jack outputs the on/off data from the hold pedal. If you are using the PK-7 with the VK-8, you use a monaural cable (phone-phone) (sold separately) to connect this jack to the VK-8’s HOLD PEDAL jack...
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Page 7: Connections
Connecting to the VK-88 (Turning the Power On) Use the PK cable that is supplied with the VK-88 to connect the VK-88 and PK-7. The supplied AC adaptor is not used. The PK-7 will be turned on/off by the power switch of the MEMO VK-88, regardless of the position of the PK-7’s own power switch. -
Page 8: Connecting To The Vk-8
Changing the MIDI channel If the PK-7 is connected to the VK-88/VK-8, there is no need to change the MIDI transmit channel. However if you are connecting to another MIDI device, you can change the MIDI transmit channel of the PK-7 if desired. To set the MIDI transmit channel to “1,”... -
Page 9: Troubleshooting
82 (ORCHESTRAL TONES EXPRESSION) Error Messages In the following situations, the indicator of the rear panel of PK-7 will blink for approximately five seconds. Situation 1: It is possible that the MIDI cable has been disconnected or is damaged. -
Page 10: Specifications
Specifications Pedalboard: • Control: • Connectors: • Power: • Current Draw: 200 mA (DC 9 V) • Dimensions: • Weight: • Accessories: • Options: * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. 20 keys Expression Pedal Foot Switch-L/R... -
Page 11: Midi Implementation
MIDI Implementation Model: PK-7 (MIDI Pedal Keyboard) Date: Oct.21,1998 Version: 1.00 1. Recognized Receive Data ■System Realtime Messages Status * By receiving an Active Sensing message, this unit enters the mode timing the interval between incoming MIDI messages. If the interval exceeds 500 ms, this unit transmits Note Off messages corresponding to the transmitted notes being On, and returns from this mode. -
Page 12: Midi Implementation Chart
MIDI FOOTPEDAL Model PK-7 Function… Basic Default Channel Changed Default Mode Messages Altered Note Number : True Voice Note ON Velocity Note OFF After Key’s Touch Ch’s Pitch Bend Control Change Prog Change : True # System Exclusive SongPos System... - Page 13 Information When you need repair service, call your nearest Roland Service Center or authorized Roland distributor in your country as shown below. PHILIPPINES AFRICA AFRICA G.A. Yupangco & Co. Inc. 339 Gil J. Puyat Avenue EGYPT Makati, Metro Manila 1200,...
- Page 14 IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE. BLUE: NEUTRAL BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.