Yamaha Cp4 Instruction Manual

							CP4 STAGE/CP40 STAGE Owner’s Manual41
Quick Start Guide
7Select a destination for the Performance 
using the Data Dial, and then press the 
[ENTER] button.
8Press the [+1/YES] button to load the data or 
the [-1/NO] button to cancel the process.
If you pressed the [+1/YES] button, the data will be 
loaded. To cancel loading, press the [EXIT] button 
while the “Now loading...” message is displayed. If 
you pressed the [-1/NO] button, no data will be 
loaded and the instrument will return to the previous 
screen.
9Press the [EXIT] button the required number 
of times to exit the File area.
Configuring Utility Settings 
for the Overall System
Accessed by pressing the [U TILITY] button, the Utility 
area can be used to set parameters that affect the entire 
instrument.
Setting the master compressor
The master compressor is an effect applied just before 
the stage piano’s sound is output in order to compress 
high volumes and smooth out differences in loudness. 
Using the following procedure, you can configure the 
master compressor to suit the environment in which the 
stage piano is played.
1Press the [UTILITY] button.
The Utility menu will be displayed.
2Use the [ V] and [ E] buttons to select 
04: MasterComp , and then press the [ENTER] 
button.
The master compressor setting screen will be 
displayed.
3Select a preset* for the master compressor 
using the Data Dial. (*: Each preset 
configures all parameters to suit a specific 
need.)
NOTEWhile each preset configures all parameters to suit a 
specific need, you can adjust these parameters if 
necessary. To do so, press the [ E] button to move to the 
screen’s other panes.
4Press the [STORE] button.
All Utility settings will be st ored in the stage piano’s 
memory.



 

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							42CP4 STAGE/CP40 STAGE Owner’s Manual
Quick Start Guide
Turning on and off the master 
compressor
[MASTER COMP] button
Using the control panel’s [MASTER COMP] button, you 
can conveniently toggle on and off the master 
compressor configured as described in  Setting the 
master compressor . When you turn on the master 
compressor in this way, the button will light up. The 
button’s light will go out when you turn off the master 
compressor.
Locking the control panel
[PANEL LOCK] button
Using the Panel Lock function,  you can lock your stage 
piano’s buttons, Part sliders, and other controllers in 
order to avoid operating them  by mistake while playing. 
Press and hold (for at least one second) the [PANEL 
LOCK] button to toggle between the locked and 
unlocked conditions. When you turn on the button, its 
light will flash briefly and then stay lit. It will go out when 
you turn off the button.
By default, all controllers except the following can be 
locked:
[PANEL LOCK] button, [SHIFT ] button, [EXIT] button, 
MASTER EQ sliders, [MASTER VOLUME] dial, keyboard, 
pitch bend wheel, modulation  wheel, foot switch, and 
Foot Controllers 1 and 2 (CP4 STAGE) or foot controller 
(CP40 STAGE).
NOTE
• Functions assigned to a foot switch or foot controller will remain  active when the [PANEL LOCK] button is on.
• If you try to operate a locked controller while the [PANEL LOCK]  button is on, the message “Panel Locked.” will be displayed and 
the button will flash briefly.
• Panel locking will always be disabled when the stage piano is  turned on.
Changing lockable controllers
Using the following procedure, you can change the 
controllers that will be lock ed when the [PANEL LOCK] 
button is turned on.
1Press the [UTILITY] button.
The Utility menu will be displayed.
2Use the [ V] and [ E] buttons to select 
06: Panel Lock, and then press the [ENTER] 
button.
The screen for selecting lockable controllers will be 
displayed.
3Use the [ S] button to move the cursor ( 3) to 
the panel lock parameter corresponding to 
the controllers you would like to remain 
active when the panel is locked, and then set 
the parameter to “off” using the Data Dial. 
Use the [ E] button to move to the screen’s 
other panes and make similar settings.
NOTERefer to the Reference Manual  (pdf) for details on each 
of the panel lock parameters.
4Press the [STORE] button.
All Utility settings will be st ored in the stage piano’s 
memory.
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Panel lock parameter 
						

							CP4 STAGE/CP40 STAGE Owner’s Manual43
Quick Start Guide
Changing the master tuning
You can adjust the tuning of the stage piano as a whole 
as described below.
1Press the [UTILITY] button.
The Utility menu will be displayed.
2Use the [V] button to select 01: General , and 
then press the [ENTER] button.
The pane for setting the master tuning will be 
displayed.
3Move the cursor (3 ) to the MasterTune  
parameter using the [
M] button, and then 
change its setting using the Data Dial.
The master tuning can be set in units of one cent.
NOTEThe stage piano’s default tuning is 440 Hz (for A3), and 
3 to 4 cents is roughly equivalent to 1 Hz.
4Press the [STORE] button.
All Utility settings will be stored in the stage piano’s 
memory.
Restoring initial settings
As described below, the Factory Set function can be 
used to restore your stage  piano’s User Memory to its 
initial condition. When execu ted, all Performances and 
Utility settings stored in User Memory will be returned to 
their defaults. This can prove useful when you have 
accidentally overwritten some of the User Memory’s 
default Performances and Utility settings.
NOTICE 
When the Factory Set function is executed, all Performances 
and Utility settings currently stored in User Memory will be 
overwritten with their defaults. It is wise, therefore, to 
regularly create backup copies of important data on a USB 
flash-memory device or the like (page 39).
1Press the [UTILITY] button.
The Utility menu will be displayed.
2Use the [ E] button to select  07: Job, and then 
press the [ENTER] button.
The Utility Job menu will be displayed.
3Use the [ V] button to select  01: Fa ctor yS e t, 
and then press the [ENTER] button.
The Factory Set screen will be displayed.
4Set the  PowerOn  Auto  parameter to “off” , and 
then press the [ENTER] button.
The following confirmation message will be displayed 
before executing the Factory Set function.
Press the [-1/NO] button if you do not wish to 
proceed. In addition, you can also return to the 
Performance screen by pressing the [EXIT] button 
several times.
NOTICE
If you set the  PowerOn Auto  parameter to “on” before 
executing the Factory Set function, the function will then 
execute automatically whenever you subsequently turn 
on your stage piano. As this can result in the loss of 
important settings and data, we recommend that the 
parameter normally be set to “off” . When you return the 
PowerOn Auto  parameter from “on” to “off” , you must 
execute the Factory Set function in this condition to 
store the new setting.
5Press the [+1/YES] button.
The Factory Set function will be executed. 
NOTICE
You should never turn off the stage piano while the 
Factory Set function is executing — that is, while the 
message is displayed on-screen. If this precaution is not 
observed, the content of User Memory may be lost and 
system data may become corrupted, preventing the 
instrument from operating normally the next time it is 
turned on.
6Press the [EXIT] button the required number 
of times to exit the Utility area.
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							44CP4 STAGE/CP40 STAGE Owner’s Manual
Quick Start Guide
Using with a Computer
Although your stage piano is exceptionally powerful and 
versatile all by itself, connecting it to a computer allows 
for even greater convenience and flexibility. For example, 
when connected in this way, you can integrate the 
instrument with DAW appli cations and other music 
creation software.
NOTEDAW is an abbreviation of digital audio workstation, and 
DAW applications such as Cubase, Logic, SONAR, and 
Digital Performer can be used to record, edit, and mix audio 
on a computer.
Some of the options available to you with your stage 
piano connected to a computer are as follows:
• Use the instrument as an ex ternal sound source and/or 
MIDI keyboard for a DAW application.
• Use an audio interface or the like to record yourself  playing the stage piano in audio format on a DAW 
application.
• Record yourself playing the stage piano in MIDI format  on a DAW application.
Establishing a connection
In order to connect your stage piano to a computer and 
exchange MIDI data, you will  need a USB cable and the 
correct USB-MIDI driver. The  following describes how this 
type of connection can be established: 
1Download the latest version of the Yamaha 
USB-MIDI driver from the following web page.
Expand the driver packag e when it has finished 
downloading.
http://download.yamaha.com/
NOTE
• Information on system requirements can also be found on the  above web page.
• The USB-MIDI driver may be revised and updated without  prior notice. Before installing, visit the above web page to 
confirm the latest related information and ensure that you 
have the most up-to-date version.
2Install the USB-MIDI driver on your computer.
For instructions, refer to the Installation Guide 
included in the download ed driver package. When 
asked to connect the [TO HOST] USB terminal on 
your instrument to the computer using a USB cable, 
do so as shown at the top-right.
3Setup your stage piano to allow MIDI data to 
be exchanged via the [TO HOST] USB 
terminal.
This setting can be made as follows on the MIDI 
screen from the Utility area.
Press [UTILITY]; select  02: MIDI using [V] and [ E]; 
press [ENTER]; set  IN/OUT to “USB”.
4Press the [STORE] button to store this 
setting.
NOTERefer to the installation guide that came with your DAW 
application for details on how it should be installed on 
your computer.
Precautions when using the [TO HOST] USB 
terminal
When connecting your stage piano to a computer via 
the [TO HOST] USB terminal, be sure to observe the 
following precautions. Failing to do so risks freezing 
your computer and corrupting or losing data. If your 
stage piano or comp uter should freeze, try restarting 
the application being used, rebooting the computer, 
and turning off the stage piano once and then back 
on.
NOTICE
 Use a USB A-B cable. Do not use a USB 3.0 cable.
 Before connecting to a computer via the [TO HOST]  USB terminal, restore it from any power-saving mode 
(such as Suspend, Sleep, or Standby).
 Connect the computer via the [TO HOST] USB terminal  before turning on your stage piano.
 Be sure to always perform the following steps before  turning on or off the stage piano and either plugging in 
or unplugging a USB cable.
- Quit all applications.
- Ensure that no data is being sent from the stage piano. (Note that even playing a key causes data to be 
sent.)
 When connected to a computer, allow at least six  seconds to pass between turning on and off the stage 
piano and plugging in and unplugging the USB cable.
Stage piano’s rear panel
USB cable 
						

							CP4 STAGE/CP40 STAGE Owner’s Manual45
Quick Start Guide
Using with a Portable 
Music Player
With a portable music player connected via the stage 
piano’s [AUX IN] stereo mini-jack, you will be able, for 
example, to listen to it on the stage piano’s headphones 
and play along with your favorite tunes. To do so, 
proceed as follows:
1Connect the portable music player via the 
stage piano’s [AUX IN] jack.
NOTE
• Whenever making a connection, ensure that the plugs on the  cable being used match the shapes of the jacks on each 
device.
• Before making connections, ensure that the volumes on all  devices are turned fully down.
2Start playback on the connected portable 
music player.
Audio from the portable music player will be output 
from the stage piano together with its own sound.
NOTEUse the volume control on the connected device to 
balance its volume with that of the stage piano.
3Play the keyboard along with the music.
4When you have finished practicing, stop 
playback on the connected portable music 
player.
Using with Other MIDI 
Devices
Using standard MIDI cables (sold separately), you can 
connect other MIDI devices  such as synthesizers and 
sound modules to the stage piano via its [IN] and [OUT] 
MIDI terminals. This type of connection allows you to 
exchange MIDI data with these devices.
In addition to the two built-in MIDI terminals, the 
[TO HOST] USB terminal can also be used to exchange 
MIDI data. However, it is not possible to exchange MIDI 
messages via the MIDI terminals and the [TO HOST] USB 
terminal at the same time. You will need to select which 
interface to use for this purpose on the MIDI screen from 
the Utility area. For example, you can select the MIDI 
terminals using the following procedure: 
Press [UTILITY]; select 02: MIDI  using [V] and [ E]; 
press [ENTER]; set  IN/OUT to “MIDI”; press [STORE].
In addition, your stag e piano and connected MIDI 
devices will need to be using the same MIDI transmit and 
receive channels in order to communicate with one 
another.
Controlling MIDI tone generators 
using your stage piano
Using the Master Keyboard function, you can play other 
MIDI tone generators via th e stage piano’s keyboard. In 
fact, you can even split the keyboard into four different 
zones, each of which can then control another device. 
This allows you to play multiple Voices produced by other 
MIDI devices along with the stage piano’s.
Stage piano’s rear panel
Portable music player, etc.  1/8" stereo-mini
cable
[OUT] MIDI terminal
CP4 STAGE or CP40 STAGE MIDI IN terminal
Synthesizer with MIDI terminals, etc. 
						

							46CP4 STAGE/CP40 STAGE Owner’s Manual
Quick Start Guide
Using the following procedure, you can configure 
external control on an individual Performance basis:
1Select the Performance you would like to use 
(page 30).
2Press the [EDIT] button. 
The Edit menu will be displayed.
3Use the [V] and [ E] buttons to select 
03: Master Keyboard , and then press the 
[ENTER] button. 
The Master Keyboard screen’s Common pane will be 
displayed, and this applies to all zones.
4Use the [+1/YES] button to set the 
MasterKbdSw  parameter to “on” . 
This action activates all four zones.
5Use the [E] button to move to panes for 
specific zones.
The zone setting parameters will be displayed.
NOTETo jump to the corresponding pane for other zones, hold 
down the [SHIFT] button and press the [ E] or [ V] 
button.
6To use the current zone, set the  ZoneSw 
parameter to “on” .
7Move the cursor (3 ) to the Channel  
parameter using the [ S] button, and then 
select a MIDI transmit channel for the current 
zone using the Data Dial.
8Use the [ E] button to move to the other 
panes, and if necessary, set other parameters 
for the current zone using the [M ] and [S] 
buttons and the Data Dial.
NOTEFor more details on zone parameters, refer to the 
Reference Manual  (pdf).
9Hold down the [SHIFT] button and press the 
[E ] button to jump to the corresponding pane 
for other zones.
Repeat Steps 6 to 8 for all required zones.
10When you have finished setting zones, 
press the [EXIT] button the required number 
of times.
The Performance screen will be displayed.
11For each zone configured to play another 
device, set the MIDI receive channel on the 
corresponding device to match the zone’s 
transmit channel from Step 7 above.
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Zone parameter
Tip
MIDI transmit and receive channels
When the Master Keyboard function is not activated, 
control of other MIDI devices is performed using the 
Parts’ individual MIDI transmit channels. The Parts 
making up each Performance have the following fixed 
MIDI transmit channels:
•CP4STAGE
MAIN Part: 1; LAYER Part: 2; SPLIT Part: 3
•CP40STAGE
MAIN Part: 1; SPLIT/LAYER Part: 2
In order to control another MIDI device using your 
stage piano, you will need to set its MIDI receive 
channel to one of the abov e stage-piano transmit 
channels as appropriate. For details on how to do this, 
refer to the owner’s manual that came with the MIDI 
device. 
						

							CP4 STAGE/CP40 STAGE Owner’s Manual47
Quick Start Guide
Controlling the stage piano from 
another MIDI device
Using a keyboard or synthesizer connected via MIDI, you 
can play the stage piano’s tone generator, change 
Voices, and perform other similar tasks.
Tip
MIDI transmit and receive channels
The Parts making up each Performance have the 
following fixed MIDI receive channels:
•CP4STAGE
MAIN Part: 1; LAYER Part: 2; SPLIT Part: 3
•CP40STAGE
MAIN Part: 1; SPLIT/LAYER Part: 2
In order to control your stage piano’s tone generator 
using another MIDI device, you will need to set its 
MIDI transmit channel to one of the above stage-piano 
receive channels as appropriate. For details on how to 
do this, refer to the owner’s manual that came with the 
MIDI device.
[IN] MIDI terminal
CP4 STAGE or CP40 STAGE MIDI OUT terminal
Synthesizer with MIDI terminals, etc. 
						

							48CP4 STAGE/CP40 STAGE Owner’s Manual
Appendix
Appendix
Shift Functions
The following table describes the functions that can be executed by pressing buttons from the stage piano’s control 
panel with the [SHIFT] button held down.
NOTE
• Square brackets indicate buttons from the control panel.
• The term “pressing and holding” as used above refers to  pressing the button in question for at least one second.
• Control-panel buttons with a “ ” symbol to their bottom right su pport press-and-hold operations.
ActionFun c ti on
[SHIFT] + [SLIDER FUNCTION]
Return the Part slider’s parameter assignment to Volume.
[SHIFT] + [METRONOME]Display the pane for setting the  Metronome Tempo parameter.
NOTEYou can also execute this function by pressing and holding the [METRONOME] 
button.
[SHIFT] + [CHORUS]Display the Chorus Effect screen from the Performance Common Edit area.
NOTEYou can also execute this function by  pressing and holding the [CHORUS] button.
[SHIFT] + [REVERB]Display the Reverb Effect screen from the Performance Common Edit area.
NOTEYou can also execute this function by pressing and holding the [REVERB] button.
[SHIFT] + [MASTER COMP]Display the MasterComp screen from the Utility area.
NOTEYou can also execute this function by pressing and holding the [MASTER COMP] 
button.
[SHIFT] + PART EFFECT [A]Display the Effect-A screen from the Performance Part Edit area.
NOTEYou can also execute this function by pressing and holding the [A] PART EFFECT 
button.
[SHIFT] + PART EFFECT [B]Display the Effect-B screen from the Performance Part Edit area.
NOTEYou can also execute this function by pressing and holding the [B] PART EFFECT 
button.
[SHIFT] + [-1/NO]/[+1/YES]
[SHIFT] + Data DialIncrease or decrease parameter settings in units of 10.
Change the Performance group (when on the Performance Select screen).
[SHIFT] + [PERFORMANCE 
PLAY/SELECT]Press a Voice Category button to directly select the corresponding Performance 
from the current group. Press [SHIFT] + [PERFORMANCE PLAY/SELECT] once 
again to exit this mode.
[SHIFT] + [EXIT]Display the Performance screen.
[SHIFT] + [PANEL LOCK]Toggle the Panel Lock function on and off. 
[SHIFT] + [ENTER]Initialize the currently selected Performance. 
						

							CP4 STAGE/CP40 STAGE Owner’s Manual49
Appendix
On-screen Messages
Message Description 
SF
 ZPV
 TVSF 
This message is displayed to confirm whether or not you wish to proceed with 
the selected operation. 
VUP
 QPXFS
 PGG
 EJTBCMFEThis message is displayed when you disable the Auto Power-Off function by 
turning on the stage piano while holding down the leftmost key on the keyboard.
VUP
WPMVNF
CPPTU
XJUI
UIJT

GJMF
 OBNFThis message is displayed when you set an audio file name having “}{“ as its 
seventh and eight characters. Files named in this way will have their volumes 
automatically boosted by the stage piano when played back and may become 
very loud as a result. 
$PNQMFUFEThis message is displayed when loading, saving, formatting, and other similar 
operations have been completed.
$POOFDUJOH
 64#
 EFWJDFThis message is displayed while a USB flash-memory device is being mounted.
%FWJDF
 OVNCFS
 JT
 PGGThis message is displayed if the Bulk Dump function cannot be used due to a 
device number not having been set. 
%FWJDF
 OVNCFS
 NJTNBUDIThis message is displayed if the Bulk Dump function cannot be used due to a 
mismatch in device numbers. 
&YFDVUJOHThis message is displayed while your stage piano is busy performing formatting 
or another similar task. Please wait until the operation has completed.
BDUPSZ
 4FUThis message is displayed when the Factory Set function is executed upon 
turning on the stage piano.
BWPSJUF
 WPJDF
 SFHJTUFSFEThis message is displayed when a favorite Voice has been set for a Voice 
Category button.
JMF
 BMSFBEZ
 FYJTUTThis message is displayed if a file with the same name as the one you are about 
to save already exists. 
JMF
 OPU
 GPVOEThis message is displayed if no file of the selected type exists. 
)PME
 UP
 MPDLVOMPDLThis message is displayed if a Panel Lock operation was not successful. Be 
sure to press and hold the [PANEL LOCK] button for the required length of time.
*MMFHBM
 GJMF
 OBNFThis message is displayed if the file name you entered is invalid. In such a case, 
please enter a different name. 
*MMFHBM
 GJMFThis message is displayed if the file selected for loading is unsuitable for use 
with your stage piano or cannot be loaded in the current mode.
*MMFHBM
 GPSNBUThis message is displayed if you attempt to play an audio file that is not in 
44.1-kHz, 16-bit, stereo, .WAV format.
*ODPNQBUJCMF
 64#
 EFWJDFThis message is displayed if an unsupported USB device is plugged into the 
instrument’s [TO DE VICE] USB terminal. 
.*%*
 CVGGFS
 GVMMThis message is displayed if the volume of MIDI data received is too large to 
process. 
.*%*
 DIFDLTVN
 FSSPSThis message is displayed if the checksum for received system-exclusive MIDI 
data is incorrect. 
.*%*
 EBUB
 FSSPSThis message is displayed if an error occurs while receiving MIDI data. 
/P
 SFTQPOTF
 GSPN
 64#

EFWJDFThis message is displayed if the connected USB flash-memory device is 
unresponsive. 
/PX
 MPBEJOH
This message is displayed while your stage piano is busy loading a file. You can 
cancel loading by pressing the [EXIT] button at this time. 
/PX
 TBWJOH
This message is displayed while your stage piano is busy saving a file. You can 
cancel saving by pressing the [EXIT] button at this time.  
						

							50CP4 STAGE/CP40 STAGE Owner’s Manual
Appendix
/PX
 XPSLJOHThis message is displayed while your stage piano is tidying up after, for 
example, you press the [EXIT] button to cancel a load or save operation. 
0WFSXSJUF 
This message is displayed when saving files to confirm whether or not you wish 
to overwrite a file of the same name that already exists on the USB flash-memory 
device. 
1BOFM
 -PDLFEThis message is displayed if you attempt to operate a controller that is currently 
disabled by the Panel Lock function. If necessary, press and hold the [PANEL 
LOCK] button to unlock all controllers. 
1MFBTF
 LFFQ
 QPXFS
 POThis message is displayed while your stage piano is writing data to its User 
Memory. You should never turn off the stage piano while it is in this state. If this 
precaution is not observed, your original settings may be lost or the internal 
system may be damaged, rendering the instrument unable to startup normally 
when it is next turned on. 
1MFBTF
 TUPQ
 BVEJP
 QMBZSFDThis message is displayed to inform you that the recording or playback of audio 
must first be stopped in order to perform the selected operation.
2VJDL
 SFTFUThis message is displayed when you have executed the Quick Reset function by 
pressing the [ENTER] button with the [SHIFT] button held down. Doing so 
causes the currently selected Performance to be initialized and restores the 
Performance screen.
3FDFJWJOH
 .*%*
 CVML
This message is displayed while your stage piano is busy receiving data 
created using the Bulk Dump function. 
3FD
 GJMF
 OBNFT
 BMM
 VTFEThis message is displayed when all possible names that can be automatically 
assigned to a recorded audio file have been used. These files are automatically 
named “WAV***}{”, where *** is a number from 001 to 999. To proceed, either 
delete one or more of these files or rename them using a different naming 
format.
4ZTUFN
 NFNPSZ
 DSBTIFEThis message is displayed if a problem occurs while writing data to the 
instrument’s internal memory.
5SBOTNJUUJOH
 .*%*
 CVML
This message is displayed while your stage piano is busy transmitting MIDI bulk 
data. 
64#
 DPOOFDUJPO
 UFSNJOBUFEThis message is displayed if connection with the USB flash-memory device was 
lost due to an abnormal electric current. Unplug the USB flash-memory device 
and press the [ENTER] button to return. 
64#
 EFWJDF
 GVMMThis message is displayed if the connected USB flash-memory device is full and 
no more files can be saved on it. In such a case, use a new USB flash-memory 
device or make space by erasing unwanted data from the one currently 
connected. 
64#
 EFWJDF
 OPU
 SFBEZThis message is displayed if you attempt to save data or perform another similar 
operation with no USB flash-memory device connected. 
64#
 EFWJDF
 SFBEXSJUF

FSSPSThis message is displayed if an error occurs during the exchange of data with 
the connected USB flash-memory device or if you attempt to delete or overwrite 
a read-only file. 
64#
 EFWJDF
 VOGPSNBUUFEThis message is displayed if the connected USB flash-memory device is either 
unformatted or formatted in a way that your stage piano does not support. In 
such a case, check the content of the USB flash-memory device.
64#
 EFWJDF
 XSJUF
 QSPUFDUFEThis message is displayed if the USB flash-memory device has been write 
protected. 
64#
 QPXFS
 DPOTVNQUJPO

FYDFFEFEThis message is displayed if the current being drawn by the USB flash-memory 
device exceeds the level supported by your stage piano.
64#
 USBOTNJTTJPO
 FSSPSThis message is displayed if an error occurs while communicating with the 
connected USB flash-memory device. 
6UJMJUZ
 TUPSFEThis message is displayed when Utility settings have been stored.
Message Description