Page 1
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-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.
01566867 ’03-12-3N
Conventions used in this manual
Pages in this manual where you can find additional information are indicated like this: (p. **).
INDEX
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 written permission of ROLAND CORPORATION.
Page 2
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.
• Before using this unit, make sure to read the
instructions below, and the Owner’s Manual.
..........................................................................................................
• Do not open (or modify in any way) the unit or its
AC adaptor.
..........................................................................................................
• 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.
..........................................................................................................
• 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.
..........................................................................................................
• 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.
..........................................................................................................
• 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.
..........................................................................................................
• 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!
..........................................................................................................
• Do not allow any objects (e.g., flammable material,
coins, pins); or liquids of any kind (water, soft
drinks, etc.) to penetrate the unit.
..........................................................................................................
• 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, the power-supply cord, or the
plug 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.
..........................................................................................................
2
Page 3
• 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.
..........................................................................................................
• Protect the unit from strong impact.
(Do not drop it!)
..........................................................................................................
• 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.
..........................................................................................................
• 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.
..........................................................................................................
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
..........................................................................................................
• Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
..........................................................................................................
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
..........................................................................................................
• 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.
..........................................................................................................
• Never climb on top of, nor place heavy objects on
the unit.
..........................................................................................................
• Never handle the AC adaptor body, or its output
plugs, with wet hands when plugging into, or
unplugging from, an outlet or this unit.
..........................................................................................................
• Before moving the unit, disconnect the AC adaptor
and all cords coming from external devices.
..........................................................................................................
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet.
..........................................................................................................
• 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.
..........................................................................................................
3
Page 4
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. Depending on the
way in which the electrical appliance is used, power supply noise may cause this unit to malfunction or may produce audible
noise. If it is not practical to use a separate electrical outlet, connect a power supply noise filter between this unit and the
electrical outlet.
• The AC adaptor will begin to generate heat after long hours of consecutive use. This is normal, and is not a cause for concern.
• 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
• This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers.
• Do not expose the unit to direct sunlight, place it near devices that radiate heat, leave it inside an enclosed vehicle, or
otherwise subject it to temperature extremes. Excessive heat can deform or discolor the unit.
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. This can be the cause of malfunction, such as keys ceasing to produce
sound.
Maintenance
• 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.
• Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation.
Additional Precautions
• 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.
• 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).
• 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
Page 5
Names and Functions
Front Panel
Rear Panel
5
6
7
1
8
9
2
10
3
4
11
1.
2.
3.
4.
5.
MEMO
Pedal Keyboard
The PK-7 features an easily transportable twenty-note pedal keyboard.
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 7.
Foot Switches
Two foot switches are built onto the sides of the expression pedal. Pressing the left
switch in the direction of the arrow will switch the rotary effect between slow/fast.
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 VK88, you can assign the function that will be controlled by each switch, left and right.
Hold Pedal
By pressing the Hold pedal you can hold (sustain) the Organ Voice/Orchestral Tones
(VK-88)/Other Tones (VK-8).
POWER Switch
This turns the power of the PK-7 on/off.
If the PK cable that is supplied with the VK-88 is used to connect the PK-7 to the VK-88,
the PK-7 will turn on/off in tandem with the VK-88. The power switch of the PK-7
need not be switched on/off.
6.
AC Adaptor Jack
Connect the supplied AC adaptor to this jack.
5
Page 6
7.
PK OUT Connector
Use the PK cable that is supplied with the VK-88 to connect this connector to the VK-88.
After connecting to the VK-88, make sure to set the PEDAL KEYBOARD [SELECT]
switch on the VK-88’s rear panel to PK IN (VK-88 Owner’s Manual, p. 22).
NOTE
8.
9.
NOTE
10.
Do not attempt to use any cable other than the supplied PK cable, since this will cause malfunctions.
This connector cannot be used with the VK-8.
MIDI Connectors
Use these connectors to connect external MIDI devices such as the VK-8. Use a MIDI
cable (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
If a cable is connected to this jack, Hold data will not be sent from the PK OUT connector or the
MIDI OUT connector. In this case, you can’t change the MIDI channel.
EXPRESSION OUT (Expression pedal output) Jack
This jack outputs the data from the expression pedal. When a stereo cable (phone-phone)
(sold separately) is used to connect this jack to the VK-8’s EXPRESSION PEDAL jack, the
expression pedal will control the overall volume of the VK-8.
NOTE
NOTE
11.
NOTE
The expression pedal is designed only for Roland/Boss products. Connecting it to products made
by manufacturers other than Roland or Boss may cause malfunctions.
If a cable is connected to this jack, Expression data will not be output from the PK OUT
connector or MIDI OUT connector.
FOOT SW-L OUT/FOOT SW-R OUT (Foot switch L output /Foot switch
R output) Jacks
These jacks output on/off data from the foot switches. When a monaural cable (phonephone) (sold separately) is used to connect this to the VK-8’s CONTROL PEDAL jack,
you can use a foot switch to control functions other than rotary effect fast/slow or brake.
If a cable is connected to this jack, on/off data from the foot switches will not be output from the
PK OUT connector or the MIDI OUT connector.
6
Page 7
Connections
MEMO
The PK-7 is shipped with the expression pedal detached. Before connecting the PK-7 to
another device, please attach the expression pedal.
NOTE
1.
2.
3.
NOTE
When attaching or detaching the expression pedal, be careful not to step on a knob bolt. When
removing the knob bolts, place them out of the reach of children. If a knob bolt is accidentally
swallowed, consult a doctor immediately.
Connect the expression pedal cable to the connector in the upper part
of the PK-7.
While being careful not to pinch the cable, place the expression pedal
on the PK-7.
Use the three supplied knob bolts to fasten the expression pedal,
making sure that the bolt holes are aligned.
The connector in the upper part of the PK-7 is only for connecting the supplied expression pedal.
Connecting this to any device other than the PK-7’s own expression pedal could result in
malfunction.
To prevent malfunction and/or damage to speakers or other devices, always turn down the
volume, and turn off the power on all devices before making any 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.
1.
2.
3.
4.
5.
6.
MEMO
MEMO
The supplied AC adaptor is not used. The PK-7 will be turned on/off by the power switch of the
VK-88, regardless of the position of the PK-7’s own power switch.
Make sure that the VK-88’s power is turned off.
Set the PEDAL KEYBOARD [SELECT] switch (located on the rear panel
of the VK-88) to the PK IN position.
Use the PK cable that is supplied with the VK-88 to connect the VK88’s PK IN connector to the PK-7’s PK OUT connector.
As explained on the VK-88 Owner’s Manual, turn on the power of the
VK-88.
Make sure that the indicator on the rear panel of the PK-7 is lit.
Play the pedal keyboard. If you hear the pedal part of the VK-88,
connections are complete.
You can select the part that will be sustained when you press the Hold pedal.
→
HOLD PEDAL ASSIGN (VK-88 Owner’s Manual, p. 80)
A variety of functions can be assigned to each foot switch (L/R).
→
PK FOOT L ASSIGN (VK-88 Owner’s Manual, p. 68)
→
PK FOOT R ASSIGN (VK-88 Owner’s Manual, p. 68)
7
Page 8
Connecting to the VK-8 (Turning the Power On)
Use a MIDI cable to connect the VK-8 and PK-7.
MEMO
The PK-7 provides a “MIDI Merge” feature, which allows you to have the MIDI
messages received at MIDI IN be combined with the MIDI messages produced by
playing the PK-7 itself. The resulting merged data stream is then transmitted from the
MIDI OUT connector.
1.
2.
3.
NOTE
4.
5.
6.
7.
Make sure that the power of the VK-8 and PK-7 is turned off.
Use a MIDI cable to connect the VK-8’s MIDI PEDAL IN connector to the
PK-7’s MIDI OUT connector.
Connect the appropriate end of the AC adaptor to the DC IN jack. Then
connect the other end to a standard AC outlet.
Once the connections have been completed, turn on power to your various devices in the order
specified. By turning on devices in the wrong order, you risk causing malfunction and/or
damage to speakers and other devices.
Turn on the power of the PK-7, and make sure that the indicator on the
PK-7’s rear panel is lit.
As described in the VK-8 Owner’s Manual, turn on the power of the VK-8.
Make sure that the Sub-Keyboard Function is on (VK-8 Owner’s
Manual p. 58).
Play the pedal keyboard. If the pedal part is heard from the VK-8,
connections are complete.
Once you have made connections as described above, you can use the switches and pedals to control the following functions.
•
Expression pedal: Control the volume of all parts of the Organ, and the Other Tones.
•
Foot switch L: Switch the rotary effect between slow/fast.
•
Foot switch R: Turn the rotary effect brake on/off.
•
Hold pedal: Hold (sustain) the sound of the Organ voice and Other Tones.
MEMO
MEMO
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
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,” hold down the C2 note (the left-most note) and the Hold pedal while you
turn on the power. Similarly, you can use the notes from D2 to D#3 to select channels 3–16. When the power is
turned off, the MIDI transmit channel will automatically be set to “2.”
NOTE
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
NOTE
When the PK-7’s FOOT SW-L OUT/FOOT SW-R OUT/HOLD jack is connected to the
VK-8’s CONTROL PEDAL jack, you can assign a variety of functions to the foot switch.
Use a mono cable (phone-phone) to make connections.
→
Assigning a Function to the Control Pedal (VK-8 Owner’s Manual, p. 40)
When the PK-7’s EXPRESSION OUT jack is connected to the VK-8’s EXPRESSION
PEDAL jack, you can use the expression pedal to simultaneously control the volume of
all parts of the Organ and the Other Tones. Use a stereo cable (phone-phone) to make
connections.
If you want to change the MIDI channel, disconnect the cable from the HOLD OUT jack first.
Turn off the power of the PK-7 after turning off the power of VK-8.
8
Page 9
Appendix
Troubleshooting
If the PK-7 does not function as you expect, please check
the following points first. If this does not resolve the
problem, contact your dealer or a nearby Roland service
center.
●
The power (indicator) does not come on when I turn
on the power switch.
◆
If the PK-7 is connected to a device that cannot use
the PK cable (such as the VK-8), the supplied AC
adaptor must be used. After connecting the AC
adaptor correctly, turn the power switch on.
●
The power (indicator) does not turn on/off when I
turn the PK-7’s power switch on/off.
◆
The PK-7’s power is switched on/off in tandem
with the VK-88 when it is connected to the VK-88
using the PK cable that is supplied with the VK-
88. Make sure that the VK-88’s power is turned on
and the PK cable is connected correctly.
●
The foot switch, hold pedal, and/or expression
pedal do not operate correctly.
◆
Make sure that the expression pedal cable is
correctly connected to the connector on the upper
part of the PK-7 (p. 7).
◆
If the PK cable is used to connect the PK-7 to the
VK-88
•
Make sure that the cable is connected correctly
(p. 7).
•
Check the settings of the switches or pedals.
Foot switch: VK-88 Owner’s Manual, p. 68 (PK
FOOT L ASSIGN/PK FOOT R ASSIGN)
Hold pedal: VK-88 Owner’s Manual, p. 80
(HOLD PEDAL ASSIGN)
Expression pedal: VK-88 Owner’s Manual,
p. 82 (ORCHESTRAL TONES EXPRESSION)
◆
If a MIDI cable is used to connect the PK-7 to the
VK-8
•
Check that the MIDI cable is connected
correctly (p. 8).
•
If you wish to use the expression pedal to
control the volume of the Other Tones, use a
stereo cable (phone-phone) to connect the PK7’s EXPRESSION OUT jack to the VK-8’s
EXPRESSION PEDAL jack, or the PK-7’s
EXPRESSION OUT jack to the VK-8’s
CONTROL PEDAL jack. (VK-8 Owner’s
Manual, p. 40–41)
◆
If MIDI and analog cables are used to connect the
PK-7 to the VK-8
•
Make sure that the polarity of the VK-8’s
CONTROL PEDAL jack is set to “Standard.”
(VK-8 Owner’s Manual, p. 56)
•
Make sure that a function is assigned to the VK8’s CONTROL PEDAL jack. (VK-8 Owner’s
Manual, p. 40–41)
•
Use a stereo cable (phone-phone) when
connecting the PK-7’s EXPRESSION OUT jack
to the VK-8’s EXPRESSION PEDAL jack, or the
PK-7’s EXPRESSION OUT jack to the VK-8’s
CONTROL PEDAL jack.
●
Cannot assign a function to the foot switch.
◆
When the PK-7 is connected to the VK-8 without
using analog cables, functions other than Rotary
Slow/Fast (foot pedal L) and Rotary Brake (foot
pedal R) cannot be assigned.
●
MIDI channel can’t be changed.
◆
If a cable is connected to the HOLD OUT jack, the
MIDI channel can’t be changed. If you want to
change the MIDI channel, disconnect the cable
from the HOLD OUT jack (p. 8).
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.
Action 1: Check the MIDI cable connections.
Situation 2: MIDI data could not be received correctly.
Action 2: If the indicator continues blinking for an
extended period of time, there is a problem
with the content of the MIDI data.
9
Page 10
Specifications
Pedalboard: 20 keys
• Control: Expression Pedal
• Connectors: PK OUT Jack
• Power: DC 9 V: AC Adaptor, or Supplied from VK-88 via PK cable
• Current Draw: 200 mA (DC 9 V)
Foot Switch-L/R
Damper (Hold) Switch
Power Switch
MIDI Connectors (IN/OUT)
HOLD OUT Jack
EXPRESSION OUT Jack
FOOT SW-R OUT Jack
FOOT SW-L OUT Jack
DC IN Jack
• Dimensions: 905 (W) x 492 (D) x 264 (H) mm
35-11/16 (W) x 19-3/8 (D) x 10-7/16 (H) inches
• Weight: 15.7 kg / 34 lbs 10 oz
• Accessories: Owner’s Manual
AC Adaptor
PK connector’s cable
• Options: Combo Organ: VK-88 / VK-8
* In the interest of product improvement, the specifications and/or appearance of this unit are
subject to change without prior notice.
10
Page 11
MIDI Implementation
Model: PK-7 (MIDI Pedal Keyboard)
Date: Oct.21,1998
Version: 1.00
1. Recognized Receive Data
■
System Realtime Messages
Status
FEH
* 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.
2. Transmitted Data
■
Channel Voice Messages
●
Note off
Status
8nH kkH 40H
n = MIDI channel : 0H - FH (ch.1 - 16)
kk = note number :24H - 37H (36 - 55)
●
Note on
Status
9nH kkH 78H
n = MIDI channel : 0H - FH (ch.1 - 16)
kk = note number :24H - 37H (36 - 55)
●
Control Change
❍
Expression (Controller number 11)
Status
BnH 0BH vvH
n = MIDI channel : 0H - FH (ch.1 - 16)
vv = expression :00H - 7FH (0 - 127)
* If the EXPRESSION OUT jack on the rear panel is in use, this unit doesn't send
Expression message via MIDI.
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
■
System Realtime Message
●
Active sensing
Status
FEH
* This will be transmitted constantly at intervals of approximately 250 ms.
■
System Exclusive Messages
“Data Set 1 (DT1)” to control VK-8/7 is the only System Exclusive messages transmitted by
PK-7.
●
Data Set1 DT1
Status
F0H 41H, 10H, 00H, 08H, 12H, aaH, F7H
Byte Remarks
F0H Exclusive status
41H ID number (Roland)
10H device ID
00H model ID
08H model ID (VK-7)
12H command ID (DT1)
aaH address MSB: The most significant byte of the address
bbH address
ccH address
ddH address LSB: The least significant byte of the address
eeH data: The actual data to be transmitted.
sum checksum
F7H EOX (End Of Exclusive)
* This unit sends the following messages to control ROTARY SOUND of the VK-8/7.
F0 41 10 00 08 12 02 00 10 3D ... F7
(Rotary Speed: Transmit by FOOT SW-L)
F0 41 10 00 08 12 02 00 10 3E ... F7
(Rotary Rotation: Transmit by FOOT SW-R)
Data byte Status
bbH, ccH, ddH, eeH, sum
❍
General Purpose Controller 3 (Controller number 18)
Status
BnH 12H vvH
n = MIDI channel : 0H - FH (ch.1 - 16)
vv = control value :00H, 7FH (0, 127)
* This message will be sent by operating a foot switch locating left side of the expression
pedal.
* If a FOOT SW-L OUT jack on the rear panel is in use, the unit doesn't send this message
via MIDI.
❍
General Purpose Controller 4 (Controller number 19)
Status
BnH 13H vvH
n = MIDI channel : 0H - FH (ch.1 - 16)
vv = control value :00H, 7FH (0, 127)
* This message will be sent by operating a foot switch locating right side of the expression
pedal.
* If a FOOT SW-R OUT jack on the rear panel is in use, the unit doesn't send this message
via MIDI.
❍
Hold 1 (Controller number 64)
Status
BnH 40H vvH
n = MIDI channel : 0H - FH (ch.1 - 16)
vv = control value :00H, 7FH (0, 127)
* If a HOLD OUT jack on the rear panel is in use, the unit doesn't send Hold 1 message via
MIDI.
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
11
Page 12
Control
Change
MIDI FOOTPEDAL
Model PK-7
Date : Oct. 21, 1998
Version : 1.00
MIDI Implementation Chart
Mode 1 : OMNI ON, POLY
Mode 3 : OMNI OFF, POLY
Mode 2 : OMNI ON, MONO
Mode 4 : OMNI OFF, MONO
O : Yes
x : No
RemarksRecognizedTransmitted
Function…
Basic
Channel
Default
Changed
Note
Number :
After
Touch
Mode
Velocity
Pitch Bend x
Prog
Change
: True #
x
****************
System
Common
System
Real Time
Aux
Message
Notes
*1 For controlling Rotary Sound of the VK-8/7
System Exclusive
O *1
True Voice
Key’s
Ch’s
Default
Messages
Altered
Note ON
Note OFF
1 – 16
1 – 16
36 – 55
****************
x
x
Mode 3
x
****************
O (9n, v=120)
O (8n, v=64)
SongPos
SongSel
Tune
x
x
x
Clock
Commands
All Sound OFF
Reset All Controllers
Local ON/OFF
All Notes OFF
Active Sensing
Reset
x
x
x
x
x
x
O
x
11
18
19
64
O
O
O
O
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
O
x
x
x
x
x
Expression
General Purpose 3
General Purpose 4
Hold 1
Page 13
Information
When you need repair service, call your nearest Roland Service Center or authorized Roland distributor in your country as
shown below.
As of November 1, 2003 (Roland)
ARGENTINA
Instrumentos Musicales S.A.
Av.Santa Fe 2055
(1123) Buenos Aires
ARGENTINA
TEL: (011) 4508-2700
BRAZIL
Roland Brasil Ltda
Rua San Jose, 780 Sala B
Parque Industrial San Jose
Cotia - Sao Paulo - SP, BRAZIL
TEL: (011) 4615 5666
MEXICO
Casa Veerkamp, s.a. de c.v.
Av. Toluca No. 323, Col. Olivar
de los Padres 01780 Mexico D.F.
MEXICO
TEL: (55) 5668-6699
PANAMA
SUPRO MUNDIAL, S.A.
Boulevard Andrews, Albrook,
Panama City, REP. DE PANAMA
TEL: 315-0101
U. S. A.
Roland Corporation U.S.
5100 S. Eastern Avenue
Los Angeles, CA 90040-2938,
U. S. A.
TEL: (323) 890 3700
VENEZUELA
Musicland Digital C.A.
Av. Francisco de Miranda,
Centro Parque de Cristal, Nivel
C2 Local 20 Caracas
VENEZUELA
TEL: (212) 285-8586
AUSTRALIA
Roland Corporation
Australia Pty., Ltd.
38 Campbell Avenue
Dee Why West. NSW 2099
AUSTRALIA
TEL: (02) 9982 8266
NEW ZEALAND
Roland Corporation Ltd.
32 Shaddock Street, Mount Eden,
Auckland, NEW ZEALAND
TEL: (09) 3098 715
HONG KONG
Tom Lee Music Co., Ltd.
Service Division
22-32 Pun Shan Street, Tsuen
Wan, New Territories,
HONG KONG
TEL: 2415 0911
Parsons Music Ltd.
8th Floor, Railway Plaza, 39
Chatham Road South, T.S.T,
Kowloon, HONG KONG
TEL: 2333 1863
INDIA
Rivera Digitec (India) Pvt. Ltd.
409, Nirman Kendra Mahalaxmi
Flats Compound Off. Dr. Edwin
Moses Road, Mumbai-400011,
INDIA
TEL: (022) 2493 9051
INDONESIA
PT Citra IntiRama
J1. Cideng Timur No. 15J-150
Jakarta Pusat
INDONESIA
TEL: (021) 6324170
MALAYSIA
BENTLEY MUSIC SDN BHD
140 & 142, Jalan Bukit Bintang
55100 Kuala Lumpur,MALAYSIA
TEL: (03) 2144-3333
PHILIPPINES
G.A. Yupangco & Co. Inc.
339 Gil J. Puyat Avenue
Makati, Metro Manila 1200,
PHILIPPINES
TEL: (02) 899 9801
SINGAPORE
Swee Lee Company
150 Sims Drive,
SINGAPORE 387381
TEL: 6846-3676
TAIWAN
ROLAND TAIWAN
ENTERPRISE CO., LTD.
Room 5, 9fl. No. 112 Chung Shan
N.Road Sec.2, Taipei, TAIWAN,
R.O.C.
TEL: (02) 2561 3339
THAILAND
Theera Music Co. , Ltd.
330 Verng NakornKasem, Soi 2,
Bangkok 10100, THAILAND
TEL: (02) 2248821
BAHRAIN
Moon Stores
No.16, Bab Al Bahrain Avenue,
P.O.Box 247, Manama 304,
State of BAHRAIN
TEL: 211 005
VIETNAM
Saigon Music
Suite DP-8
40 Ba Huyen Thanh Quan Street
Hochiminh City, VIETNAM
Tel: (08) 930-1969
JORDAN
AMMAN Trading Agency
245 Prince Mohammad St.,
Amman 1118, JORDAN
TEL: (06) 464-1200
KUWAIT
Easa Husain Al Yousifi Est.
Abdullah Salem Street,
Safat, KUWAIT
TEL: 243-6399
LEBANON
Chahine S.A.L.
Gerge Zeidan St., Chahine Bldg.,
Achrafieh, P.O.Box: 16-5857
Beirut, LEBANON
TEL: (01) 20-1441
QATAR
Al Emadi Co. (Badie Studio
& Stores)
P.O. Box 62, Doha, QATAR
TEL: 4423-554
SAUDI ARABIA
aDawliah Universal
Electronics APL
Corniche Road, Aldossary Bldg.,
1st Floor, Alkhobar,
SAUDI ARABIA
P.O.Box 2154, Alkhobar 31952
SAUDI ARABIA
TEL: (03) 898 2081
TURKEY
Ant Muzik Aletleri Ithalat
Ve Ihracat Ltd Sti
Siraselviler Caddesi Siraselviler
Pasaji No:74/20
Taksim - Istanbul, TURKEY
TEL: (0212) 2499324
U.A.E.
Zak Electronics & Musical
Instruments Co. L.L.C.
Zabeel Road, Al Sherooq Bldg.,
No. 14, Grand Floor, Dubai, U.A.E.
TEL: (04) 3360715
EGYPT
Al Fanny Trading Office
9, EBN Hagar A1 Askalany Street,
ARD E1 Golf, Heliopolis,
Cairo 11341, EGYPT
TEL: 20-2-417-1828
REUNION
Maison FO - YAM Marcel
25 Rue Jules Hermann,
Chaudron - BP79 97 491
Ste Clotilde Cedex,
REUNION ISLAND
TEL: (0262) 218-429
SOUTH AFRICA
That Other Music Shop
(PTY) Ltd.
11 Melle St., Braamfontein,
Johannesbourg, SOUTH AFRICA
P.O.Box 32918, Braamfontein 2017
Johannesbourg, SOUTH AFRICA
TEL: (011) 403 4105
Paul Bothner (PTY) Ltd.
17 Werdmuller Centre,
Main Road, Claremont 7708
SOUTH AFRICA
P.O.BOX 23032, Claremont 7735,
SOUTH AFRICA
TEL: (021) 674 4030
CYPRUS
Radex Sound Equipment Ltd.
17, Diagorou Street, Nicosia,
CYPRUS
TEL: (022) 66-9426
DENMARK
Roland Scandinavia A/S
Nordhavnsvej 7, Postbox 880,
DK-2100 Copenhagen
DENMARK
TEL: 3916 6200
FRANCE
Roland France SA
4, Rue Paul Henri SPAAK,
Parc de l'Esplanade, F 77 462 St.
Thibault, Lagny Cedex FRANCE
TEL: 01 600 73 500
FINLAND
Roland Scandinavia As,
Filial Finland
Elannontie 5
FIN-01510 Vantaa, FINLAND
TEL: (0)9 68 24 020
GERMANY
Roland Elektronische
Musikinstrumente HmbH.
Oststrasse 96, 22844 Norderstedt,
GERMANY
TEL: (040) 52 60090
GREECE
STOLLAS S.A.
Music Sound Light
155, New National Road
Patras 26442, GREECE
TEL: 2610 435400
HUNGARY
Roland East Europe Ltd.
Warehouse Area ‘DEPO’ Pf.83
H-2046 Torokbalint, HUNGARY
TEL: (23) 511011
IRELAND
Roland Ireland
G2 Calmount Park, Calmount
Avenue, Dublin 12
Republic of IRELAND
TEL: (01) 4294444
ITALY
Roland Italy S. p. A.
Viale delle Industrie 8,
20020 Arese, Milano, ITALY
TEL: (02) 937-78300
NORWAY
Roland Scandinavia Avd.
Kontor Norge
Lilleakerveien 2 Postboks 95
Lilleaker N-0216 Oslo
NORWAY
TEL: 2273 0074
POLAND
MX MUSIC SP.Z.O.O.
UL. Gibraltarska 4.
PL-03664 Warszawa POLAND
TEL: (022) 679 44 19
PORTUGAL
Tecnologias Musica e Audio,
Roland Portugal, S.A.
Cais Das Pedras, 8/9-1 Dto
4050-465 PORTO
PORTUGAL
TEL: (022) 608 00 60
RUSSIA
MuTek
3-Bogatyrskaya Str. 1.k.l
107 564 Moscow, RUSSIA
TEL: (095) 169 5043
SPAIN
Roland Electronics
de España, S. A.
Calle Bolivia 239, 08020
Barcelona, SPAIN
TEL: (93) 308 1000
SWITZERLAND
Roland (Switzerland) AG
Landstrasse 5, Postfach,
CH-4452 Itingen,
SWITZERLAND
TEL: (061) 927-8383
SWEDEN
Roland Scandinavia A/S
SWEDISH SALES OFFICE
Danvik Center 28, 2 tr.
S-131 30 Nacka SWEDEN
TEL: (0)8 702 00 20
UKRAINE
TIC-TAC
Mira Str. 19/108
P.O. Box 180
295400 Munkachevo, UKRAINE
TEL: (03131) 414-40
UNITED KINGDOM
Roland (U.K.) Ltd.
Atlantic Close, Swansea
Enterprise Park, SWANSEA
SA7 9FJ,
UNITED KINGDOM
TEL: (01792) 702701
KOREA
Cosmos Corporation
1461-9, Seocho-Dong,
Seocho Ku, Seoul, KOREA
TEL: (02) 3486-8855
AUSTRIA
Roland Austria GES.M.B.H.
Siemensstrasse 4, P.O. Box 74,
A-6063 RUM, AUSTRIA
TEL: (0512) 26 44 260
BELGIUM/HOLLAND/
LUXEMBOURG
Roland Benelux N. V.
Houtstraat 3, B-2260, Oevel
(Westerlo) BELGIUM
TEL: (014) 575811
CZECH REP.
K-AUDIO
Kardasovska 626.
CZ-198 00 Praha 9,
CZECH REP.
TEL: (2) 666 10529
AFRICA
CHILE
Comercial Fancy S.A.
Rut.: 96.919.420-1
Nataniel Cox #739, 4th Floor
Santiago - Centro, CHILE
TEL: (02) 688-9540
URUGUAY
Todo Musica S.A.
Francisco Acuna de Figueroa 1771
C.P.: 11.800
Montevideo, URUGUAY
TEL: (02) 924-2335
EUROPE
AUSTRALIA/
NEW ZEALAND
ASIA
CENTRAL/LATIN
AMERICA
NORTH AMERICA
MIDDLE EAST
AFRICA
EL SALVADOR
OMNI MUSIC
75 Avenida Norte y Final
Alameda Juan Pablo ,
Edificio No.4010 San Salvador,
EL SALVADOR
TEL: 262-0788
ROMANIA
FBS LINES
Piata Libertatii 1,
535500 Gheorgheni, ROMANIA
TEL: (266) 364 609
PARAGUAY
Distribuidora De
Instrumentos Musicales
J.E. Olear y ESQ. Manduvira
Asuncion PARAGUAY
TEL: (021) 492-124
COSTA RICA
JUAN Bansbach
Instrumentos Musicales
Ave.1. Calle 11, Apartado 10237,
San Jose, COSTA RICA
TEL: 258-0211
CRISTOFORI MUSIC PTE
LTD
Blk 3014, Bedok Industrial Park E,
#02-2148, SINGAPORE 489980
TEL: 6243-9555
IRAN
MOCO, INC.
No.41 Nike St., Dr.Shariyati Ave.,
Roberoye Cerahe Mirdamad
Tehran, IRAN
TEL: (021) 285-4169
ISRAEL
Halilit P. Greenspoon &
Sons Ltd.
8 Retzif Ha'aliya Hashnya St.
Tel-Aviv-Yafo ISRAEL
TEL: (03) 6823666
SYRIA
Technical Light & Sound
Center
Khaled Ebn Al Walid St.
Bldg. No. 47, P.O.BOX 13520,
Damascus, SYRIA
TEL: (011) 223-5384
CANADA
Roland Canada Music Ltd.
(Head Office)
5480 Parkwood Way Richmond
B. C., V6V 2M4 CANADA
TEL: (604) 270 6626
Roland Canada Music Ltd.
(Toronto Office)
170 Admiral Boulevard
Mississauga On L5T 2N6
CANADA
TEL: (905) 362 9707
CHINA
Roland Shanghai Electronics
Co.,Ltd.
5F. No.1500 Pingliang Road
Shanghai 200090, CHINA
TEL: (021) 5580-0800
Roland Shanghai Electronics
Co.,Ltd.
(BEIJING OFFICE)
10F. No.18 Anhuaxili
Chaoyang District, Beijing 100011
CHINA
TEL: (010) 6426-5050
Roland Shanghai Electronics
Co.,Ltd.
(GUANGZHOU OFFICE)
2/F., No.30 Si You Nan Er Jie Yi
Xiang, Wu Yang Xin Cheng,
Guangzhou 510600, CHINA
Tel: (020) 8736-0428
Page 14
For the USA
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Unauthorized changes or modification to this system can void the users authority to operate this equipment.
This equipment requires shielded interface cables in order to meet FCC class B Limit.
This product complies with the requirements of European Directive 89/336/EEC.
For EU Countries
For Canada
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
NOTICE
AVIS
For the U.K.
IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE.
BLUE:
BROWN:
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.
NEUTRAL
LIVE
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