Roland PK-7A User Manual
Owner’s Manual
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.
Thank you, and congratulations on your choice of the Roland PK-7A Pedal Keyboard.
In addition to the pedal keyboard, which greatly enhances enjoyment in playing the
organ, the PK-7A MIDI pedal keyboard unit also features an expression pedal that
lends precise and dynamic volume expression to performances, a foot switch that enables pedal control over a variety of Roland VK-88/VK-8 combo organ functions, and
a hold pedal for sustaining notes.
Features
●
Twenty-note pedal keyboard and removable expression pedal
The PK-7A 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. When the PK-7A is connected to
a Roland VK-88 or VK-8 combo organ, you can then switch settings of the Roland VK88 or VK-8 as you perform 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.
04230167 ’05-11-1N
*04230167-01 *
●
Single-cable connection to the VK-88
When connecting the PK-7A to the VK-88, the PK cable is the only connection
required–no need for MIDI cables, analog cables, or an AC adaptor. This makes setup
quick and easy.
●
Switching MIDI Channels and Octave Shift
The PK-7A also features a MIDI channel switching knob that allows you to match the
MIDI channel settings with other equipment when the PK-7A is connected to an
external MIDI device other than a Roland combo organ (VK Series). Furthermore, you
can use Octave Shift to change the pitch in octave increments.
Conventions used in this manual
Pages in this manual where you can find additional information are indicated like this: (p. **).
Copyright © 2005 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
For the U.K.
IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
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.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
Under no circumstances must either of the above wires be connected to the earth terminal of a three pin plug.
USING THE UNIT SAFELY
BLUE:
BROWN:
NEUTRAL
LIVE
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic
animals or pets.
The symbol alerts the user to important instructions
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.
The ● symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the powercord plug must be unplugged from the outlet.
001
• Before using this unit, make sure to read the
instructions below, and the Owner’s Manual.
..........................................................................................................
002c
• Do not open (or modify in any way) the unit or its
AC adaptor.
..........................................................................................................
003
• 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.
..........................................................................................................
004
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct
sunlight in an enclosed vehicle, near a heating
duct, on top of heat-generating equipment); or
are
• Damp (e.g., baths, washrooms, on wet floors);
or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
..........................................................................................................
007
• Make sure you always have the unit placed so it is
level and sure to remain stable. Never place it on
stands that could wobble, or on inclined surfaces.
..........................................................................................................
008c
• Be sure to use only the AC adaptor supplied with
the unit. Also, make sure the line voltage at the
installation matches the input voltage specified on
the AC adaptor’s body. Other AC adaptors may
use a different polarity, or be designed for a
different voltage, so their use could result in
damage, malfunction, or electric shock.
..........................................................................................................
009
• Do not excessively twist or bend the power cord,
nor place heavy objects on it. Doing so can
damage the cord, producing severed elements
and short circuits. Damaged cords are fire and
shock hazards!
..........................................................................................................
011
• Do not allow any objects (e.g., flammable
material, coins, pins); or liquids of any kind
(water, soft drinks, etc.) to penetrate the unit.
..........................................................................................................
2
012c
• Immediately turn the power off, remove the AC
adaptor from the outlet, and request servicing by
your retailer, the nearest Roland Service Center,
or an authorized Roland distributor, as listed on
the “Information” page when:
• The AC adaptor or the power-supply cord has
been damaged; or
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been
spilled onto the unit; or
• The unit has been exposed to rain (or otherwise
has become wet); or
• The unit does not appear to operate normally
or exhibits a marked change in performance.
..........................................................................................................
013
• In households with small children, an adult
should provide supervision until the child is
capable of following all the rules essential for the
safe operation of the unit.
..........................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
..........................................................................................................
015
• Do not force the unit’s power-supply cord to
share an outlet with an unreasonable number of
other devices. Be especially careful when using
extension cords—the total power used by all
devices you have connected to the extension
cord’s outlet must never exceed the power rating
(watts/amperes) for the extension cord. Excessive
loads can cause the insulation on the cord to heat
up and eventually melt through.
..........................................................................................................
016
• Before using the unit in a foreign country, consult
with your retailer, the nearest Roland Service
Center, or an authorized Roland distributor, as
listed on the “Information” page.
103b
• At regular intervals, you should unplug the AC
adaptor and clean it by using a dry cloth to wipe
all dust and other accumulations away from its
prongs. Also, disconnect the power plug from the
power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug
and the power outlet can result in poor insulation
and lead to fire.
..........................................................................................................
104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
107d
• Never handle the AC adaptor body, or its output
plugs, with wet hands when plugging into, or
unplugging from, an outlet or this unit.
..........................................................................................................
108b
• Before moving the unit, disconnect the AC
adaptor and all cords coming from external
devices.
..........................................................................................................
109b
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet (p. 7).
..........................................................................................................
110b
• Whenever you suspect the possibility of lightning
in your area, disconnect the AC adaptor from the
outlet.
..........................................................................................................
118c
• Keep any knob bolt you may remove and the
included knob bolts in a safe place out of
children’s reach, so there is no chance of them
being swallowed accidentally.
..........................................................................................................
101b
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
..........................................................................................................
102d
• Always grasp only the output plug or the body of
the AC adaptor when plugging into, or
unplugging from, this unit or an outlet.
..........................................................................................................
3
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
301
• 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. Depending on the way in which the electrical
appliance is used, power supply noise may cause this unit
to malfunction. If it is not practical to use a separate
electrical outlet, connect a power supply noise filter
between this unit and the electrical outlet.
302
• The AC adaptor will begin to generate heat after long
hours of consecutive use. This is normal, and is not a
cause for concern.
307
• Before connecting this unit to other devices, turn off the
power to all units. This will help prevent malfunctions
and/or damage to speakers or other devices.
Placement
352a
• This device may interfere with radio and television
reception. Do not use this device in the vicinity of such
receivers.
352b
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the vicinity of
this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience
such problems, you should relocate such wireless devices
so they are at a greater distance from this unit, or switch
them off.
355b
• When moved from one location to another where the
temperature and/or humidity is very different, water
droplets (condensation) may form inside the unit. Damage
or malfunction may result if you attempt to use the unit in
this condition. Therefore, before using the unit, you must
allow it to stand for several hours, until the condensation
has completely evaporated.
358
• Do not allow objects to remain on top of the keyboard or
pedal board. This can be the cause of malfunction, such as
keys ceasing to produce sound.
360
• Depending on the material and temperature of the surface
on which you place the unit, its rubber feet may discolor
or mar the surface.
You can place a piece of felt or cloth under the rubber feet
to prevent this from happening. If you do so, please make
sure that the unit will not slip or move accidentally.
Maintenance
401a
• For everyday cleaning wipe the unit with a soft, dry cloth
or one that has been slightly dampened with water. To
remove stubborn dirt, use a cloth impregnated with a
mild, non-abrasive detergent. Afterwards, be sure to wipe
the unit thoroughly with a soft, dry cloth.
402
• Never use benzine, thinners, alcohol or solvents of any
kind, to avoid the possibility of discoloration and/or
deformation.
Additional Precautions
553
• Use a reasonable amount of care when using the unit’s
buttons, sliders, or other controls; and when using its jacks
and connectors. Rough handling can lead to malfunctions.
556
• When connecting / disconnecting all cables, grasp the
connector itself—never pull on the cable. This way you
will avoid causing shorts, or damage to the cable’s
internal elements.
558b
• To avoid disturbing your neighbors, try to keep the unit’s
volume at reasonable levels (especially when it is late at
night).
559a
• When you need to transport the unit, package it in the box
(including padding) that it came in, if possible. Otherwise,
you will need to use equivalent packaging materials.
4
Index
USING THE UNIT SAFELY..............................................................................2
Important Notes..................................................................................................4
Names and Functions ........................................................................................6
Connections .........................................................................................................8
Attaching the Expression Pedal...................................................................8
Connecting to the VK-88...............................................................................9
Connecting to the VK-8...............................................................................10
Connecting to External MIDI Devices Other than the VK-88/VK-8....11
Setting the MIDI Channel....................................................................12
Changing the Pitch (Octave Shift)......................................................12
Troubleshooting................................................................................................13
Error Messages.............................................................................................13
Specifications.....................................................................................................14
MIDI Implementation ......................................................................................15
MIDI Implementation Chart ...........................................................................16
5
Names and Functions
Rear Panel
11 12 13
5 6
7
Cord Hook
8
9 10
3
2
4
1.
2.
3.
MEMO
4.
MEMO
1
Pedal Keyboard
The PK-7A features a 20-note pedal keyboard that is ideal for organ performance.
Expression Pedal
Advancing the pedal will increase the volume, and returning the pedal toward yourself
will decrease the volume. For instructions on connecting it, refer to page 8.
Foot Switches
Two foot switches are built on the sides of the expression pedal.
You can control the connected devices by pressing the foot switch.
For more information on the foot switch functions when the PK-7A is connected to a VK-88 or
VK-8, refer to “Connecting to the VK-88” (p. 9) or “Connecting to the VK-8” (p. 10).
Hold Pedal
Pressing down on the Hold pedal holds (sustains) the sound from the connected device.
For more information on the Hold pedal function when the PK-7A is connected to a VK-88 or
VK-8, refer to “Connecting to the VK-88” (p. 9) or “Connecting to the VK-8” (p. 10).
6
5.
MEMO
POWER Switch
This turns the power of the PK-7A on/off.
If the PK cable is used to connect the PK-7A to the VK-88, the PK-7A will turn on/off in tandem
with the VK-88. The power switch of the PK-7A need not be switched on/off.
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