Thank you for purchasing the Korg Digital
Piano Concert C-4500. To ensure long,
trouble-free operation, please read this manual
carefully.
Contents
About Recorder data ----------------------3
Conventions in this manual ------------- 3
Main features------------------------------- 4
Parts of the C-4500 and their function ----Switch functions-----------------------------6
Preparations for playing------------------7
Listening to the demo songs ------------ 9
Practicing along with a demo song --9
Playing the C-4500 ----------------------11
1. Selecting a sound ------------------- 11
2. Adding effects to the sound ------- 11
3. Using the pedals--------------------- 12
4. Playing with the metronome------- 13
4
Owner’s Manual
Recording / playing back
your performance ------------------------17
1. Recording your performance ----- 17
2. Playing back your recorded
performance ------------------------- 18
3. Erasing recorded data ------------- 18
Connecting other devices ---------------19
1. Connecting a synthesizer
or audio system---------------------- 19
2. Connecting MIDI equipment ------ 19
3. Connecting a computer ------------ 22
Troubleshooting --------------------------- 23
Specifications ------------------------------24
Assembling the ST-4500 ----------------25
5. Adjusting the keyboard touch ---- 14
6. Changing keys (Transpose)-------- 14
7. Adjusting the pitch ------------------ 15
8. Selecting a temperament ---------- 15
2
E
INSTRUCTIONS PERTAINING TO
A RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS
IMPORTANT SAFETY INSTRUCTIONS
WARNING—
tions should always be followed, including the following:
1) Read all the instructions before using the product.
2) Do not use this product near water—for example, near a bathtub, washbowl, kitchen sink, in a wet basement, or near a swimming pool, or the like.
3) This product should be used only with a cart or stand that is
recommended by the manufacturer.
4) This product, either alone or in combination with an amplifier
and headphones or speakers, may be capable of producing
sound levels that could cause permanent hearing loss. Do not
operate for a long period of time at a high volume level or at a
level that is uncomfortable. If you experience any hearing loss
or ringing in the ears, you should consult an audiologist.
5) The product should be located so that its location or position
does not interfere with its proper ventilation.
6) The product should be located away from heat sources such
as radiators, heat registers, or other products that produce heat.
7) The product should be connected to a power supply only of the
type described in the operating instructions or as marked on
the product.
8) This product may be equipped with a polarized line plug (one
blade wider than the other). This is a safety feature. If you are
unable to insert the plug into the outlet, contact an electrician
to replace your obsolete outlet. Do not defeat the safety purpose of the plug.
9) The power-supply cord of the product should be unplugged
from the outlet when left unused for a long period of time.
10) Care should be taken so that objects do not fall and liquids are
not spilled into the enclosure through openings.
11) The product should be serviced by qualified service personnel
when:
a) The power-supply cord or the plug has been damaged; or
b) Objects have fallen, or liquid has been spilled onto the prod-
uct; or
c) The product has been exposed to rain; or
d) The product does not appear to operate normally or exhib-
its a marked change in performance; or
e) The product has been dropped, or the enclosure damaged.
12) Do not attempt to service the product beyond that described in
the user-maintenance instructions. All other servicing should
be referred to qualified service personnel.
SAVE THESE INSTRUCTIONS
When using electric products, basic precau-
(for U.S.A. and Canada)
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE
OF PLUG TO WIDE SLOT, FULLY INSERT. (for U.S.A. and Canada)
ATTENTION: POUR ÉVITER LES CHOC ÉLECTRIQUES,
INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA
BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’
AU FOND.
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 user's authority to operate this equipment.
CE mark which is attached to our company's products of AC
mains operated apparatus until December 31, 1996 means it
conforms to EMC Directive (89/336/EEC) and CE mark Directive (93/68/EEC).
And, CE mark which is attached after January 1, 1997 means it
conforms to EMC Directive (89/336/EEC), CE mark Directive
(93/68/EEC) and Low Voltage Directive (73/23/EEC).
Also, CE mark which is attached to our company’s products of
Battery operated apparatus means it conforms to EMC Directive (89/336/EEC) and CE mark Directive (93/68/EEC).
IMPORTANT NOTICE FOR THE UNITED KINGDOM
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.
• Do not connect the wire to the earth terminal of a three-pin
plug.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magni-
tude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the product.
(for Canada)
THE FCC REGULATION WARNING (for U.S.A.)
CE mark for European Harmonized Standards
2
About the backup battery
This product contains a backup battery that prevents the
contents of internal memory from being lost when the
power is turned off. If the [TOUCH] switch indicator
blinks when the power is turned on, the battery must be
replaced. Please contact a nearby Korg dealer or a Korg
service center.
❍ When you press the [TOUCH] switch, it will stop
blinking.
About Recorder data
Since it is possible for the contents of memory to be
accidentally lost, you should save important data on an
external data filer (storage device) etc. (☞p.21).
Korg will accept no responsibility for any damages that
may result from loss of data.
Conventions in this manual
Switches Switches on this instrument are enclosed in [square
brackets].
This symbol indicates a caution.
(☞p.**) This indicates a reference page.
MeMO
This indicates an explanation concerning a setting.
3
1
C
D
C1 C2
E
Main features
A wide variety of sounds (☞p.11)
Six different expressive and high-quality sounds,
including a concert grand piano, are produced by
Korg's proprietary HI (Hyper Integrated) synthesis
system. You can use the Layer or Split functions to play
two sounds simultaneously.
Effects (☞p.11)
The C-4500 provides built-in digital effects that can
simulate the reverberation of a concert hall or add rich
spaciousness.
Pedal effects (☞p.12)
The C-4500 has the same three pedals as on an acoustic
piano: damper, sostenuto, and soft. The damper pedal
of the C-4500 also simulates the resonances that occur
in the strings of an acoustic piano. The damper pedal
and soft pedal allow half-pedaling techniques, where
the amount of effect can be adjusted by the depth with
which you press the pedal.
Parts of the C-4500 and their function
Metronome function (☞p.13)
The built-in metronome allows you to adjust the time
signature, tempo, and volume, and even use a bell
sound as the accent.
Recorder function (☞p.17)
The built-in recorder lets you record and play back your
performance as easily as when using a tape recorder.
Touch control function (☞p.14)
You can choose from three different settings to adjust
how the sound will respond to your keyboard playing
dynamics.
Temperaments (☞p.15)
In addition to equal temperament, the C-4500 allows
you to select two classical temperaments (Kirnberger
and Werckmeister) for historically accurate performance of classical music.
Adjustable pitch (☞p.15)
The Transpose function lets you change the pitch of the
piano, and the Pitch Control function allows you to
make fine adjustments in the tuning.
MIDI capability (☞p.19)
The C-4500 supports MIDI, the standard that allows
musical data to be transferred between musical instruments and computers. MIDI allows two or more
devices to control or be controlled by each other, and
also allows you to use the C-4500 as a 16-part multitimbral tone generator.
24 7635
1 [POWER] switch
This switch turns the power on or off. Each time you
press it, the power will be turned on or off. (☞p.7)
2 [MASTER VOLUME] slider
This slider controls the volume that is output from the
speakers, headphones, and outputs. (☞p.7)
3 [BRILLIANCE] switch
This switch sets the brightness of the sound. (☞p.11)
4 [REVERB] switch
This switch applies reverberation to the sound (☞p.11).
5 [CHORUS] switch
This switch adds spaciousness to the sound (☞p.10).
6 [TRANSPOSE/FUNCTION] switch
This switch is used to make MIDI-related settings
(☞p.20), and to transpose the pitch (☞p.14). It is also
used to make various other settings.
7 [TOUCH] switch
This switch lets you select the keyboard touch. (☞p.14)
4
C3 C4 C5 C6 C7 C8
F
9BA08
G
8 [Sound selector] switches
These switczhes are used to select sounds. You can also
play using two sounds simultaneously (Layer functions).
You can select from six different sounds: [PIANO 1],
[PIANO 2], [E.PIANO], [HARPSI], [ORGAN], and
[STRINGS]. (☞p.11)
9 [TEMPO] slider
This slider adjusts the tempo of the metronome and
recorder (☞p.13).
0 [METRONOME] switch
This switch starts/stops the metronome (☞p.13).
A [RECORDER] controls
These are used to record/playback your performance
(☞p.17).
B [DEMO] switch
This switch plays the built-in demo songs. (☞p.9)
C PHONES jack (located on the bottom panel)
A set of stereo headphones can be connected to this
jack. (☞p.7)
D Power indicator (☞p.7)
E MIDI channel keys
These keys are used to set the MIDI channel (☞p.20).
F Transpose keys (F#6–F7)
These keys are used to specify the transposition.
(☞p.14)
G Music stand (☞p.7)
5
Switch functions
By pressing two switches simultaneously, you can access
the following functions.
❍ [Sound selector] switches
❍ Recorder section
Local on/off
+
(☞p.20)
+
+
+
+
+
Erase part 1
+
(☞p.18)
+
+
+
2 beats
L
L
L
L
Metronome
low
Pitch down
Part 1
volume
maximum
Program
change
on/off
3 beats
M
M
M
M
Erase part 2
(☞p.18)
volume
(☞p.13)
high
Pitch up
(☞p.15)
Part 2 volume
maximum
(☞p.18)
Control
change
on/off
4
beats
H (☞p.14)
H (☞p.11)
H (☞p.11)
H (☞p.12)
Remaining
memory
(☞p.18)
PC I/F frequency (☞p.22)
38.4kBPS
6 beats
(☞p.13)
31.25kBPS
Metronome click (☞p.13)
Accent note
Werkmeister
Data dump
(☞p.21
)
bell
Kirnberger
(☞p.15)
❍ Keyboard
6
C1 [24]*
2 4 14 167911
1 3 5 6 8 1012 13 15
1 (C2) – 16 (D#3)
MIDI channel (
☞ p.20)
C4 [60]*
C5 [72]*
+1 +3-6 -4 -2
C6 [84]*
-5 -3 -1 0 +2 +4 +5
-6 (F#6) – +5 (F7)
semitones
Transpose (☞p.14)
* [ ] is the MIDI note number
C8 [108]*
Preparations for playing
Before you begin playing
1. Plug in the power cable.
Plug the power cable into an outlet.
Make sure that the AC outlet is the correct
voltage for your piano.
2. Open the keyboard cover.
Lightly lift the center of the front edge, and
support it as you slide the cover gently away from
yourself.
To close the keyboard cover, lightly lift the center
of the front edge, and slide it toward yourself.
Be careful not to pinch your fingers or hands when
opening or closing the keyboard cover.
The cover may be damaged if you apply excessive
force or open it roughly.
4. Adjust the volume.
Use the [MASTER VOLUME] slider to control the
volume that is output from the built-in speakers,
the headphone jack, and the rear panel [OUTPUT]
jacks.
Preparations for playing
Raise the [MASTER VOLUME] slider to the
middle position. The volume will increase as you
move the slider toward the right, and will decrease
as you move it toward the left. At the “0” position,
there will be no sound.
While playing the instrument, adjust the volume to
an appropriate level.
When using headphones
Insert the plug (1/4" phone plug) of your stereo
headphones into the headphone jack located at the left
side of the bottom panel of the instrument.
If headphones are plugged in, no sound will be output
from the built-in speakers.
Use headphones when you do not wish to be heard by
those around you, such as when playing at night.
Since two headphone jacks are provided, you can
enjoy playing together with another person.
When opening the keyboard cover, make sure that
no objects such as papers or coins are resting on top
of the keyboard cover. Such objects may fall into the
instrument.
3. Turn on the power.
Press the [POWER] switch to turn on the power.
When the power is turned on, the power indicator
located at the left side of the piano will light.
To turn off the power, press the [POWER] switch
once again.
When the power is turned off, the power indicator
located at the left side of the piano will go dark.
When using headphones, protect your hearing by
avoiding extended listening at high volumes.
If your headphones have a mini → phone jack
conversion plug, grasp the conversion plug when
plugging in or unplugging the headphones.
When using the music stand
Raise the music stand, and use the two stoppers
located at the back to prevent it from falling over.
7
8
Press to select a song
Listening to the demo songs
The C-4500 contains 18 demo songs.
Listen to the demo songs to experience the C-4500's
rich sounds and expressive potential.
1. PIANO1 F.Chopin / Fantasy-Impromptu Op.66
2. PIANO2 KORG Original / Harmony of Love
3. E.PIANO KORG Original / The Harp of Wind
4. HARPSI J.S.Bach / Italian Concert BWV971
5. ORGAN F.Mendelssohn / Wedding March
6. STRINGS J.S.Bach / Air on the G string
7. PIANO1 L.v.Beethoven / For Elise
8. PIANO2 W.A.Mozart / Sonata K.331
9. E.PIANO F.Burgmuller / "La chevaleresque" Op.100-25
10. HARPSI F.Mendelssohn / Springs Song Op.62-6
11. ORGAN R.Schumann / A Dream Op.15-7
12. STRINGS F.Chopin / Etude Op.10-3
13. PIANO1 F.Chopin / Valse No.6 Db-major Op.64-1
14. PIANO2 F.Chopin / Nocturne Op.9-2
15. E.PIANO C.Debussy / "Arabesque"No.1
16. HARPSI C.Debussy / "Claiar de lune"
17. ORGAN E.Satie / "Gymnopedie" No.1
18. STRINGS E.Elgar / "Salut d'Amour"
To listen to all songs consecutively
1. Press the [DEMO] switch.
The [Sound selector] switch indicators will light
successively, and the C-4500 will enter demo
mode.
2. Press the [START/STOP] switch.
Songs number 1 through 18 will playback successively.
When the last song finishes playing, playback will
continue from the first song.
2. Press the [DEMO] switch once again.
All [Sound selector] switch indicators will blink in
unison.
By pressing a [Sound selector] switch at this time,
you can select and play songs 7–12.
3. Press the [DEMO] switch once again.
Adjacent [Sound selector] switch indicators will
blink alternately.
By pressing a [Sound selector] switch at this time,
you can select and play songs 13–18.
4. If you press the [DEMO] switch once again at
this time, you will exit Demo mode.
You can also exit Demo mode by pressing the
[DEMO] switch while a demo song is playing.
Practicing along with a demo song
You can use various operations to play along with a
piano demo song.
Listening to the right hand and left hand
parts separately
For demo songs 7–18, the right hand part and left hand
part can be played back separately.
You can playback just one part of the demo playback
and mute the other, and practice playing it yourself.
1. Press the [PART 1] or [PART 2] switch.
When you press the desired switch, its indicator
will blink, and that part will be muted (silenced).
If you press the [PART 1] switch, the left hand part
will be muted. If you press the [PART 2] switch,
the right hand part will be muted.
2. To cancel muting, press the part switch whose
indicator is blinking, to make the indicator light
steadily.
Listeninig to the demo songs
During playback, you can press a [Sound selector]
switch to change to repeatedly playing the bank of
the currently playing song (songs 1–6, songs 7–12,
or songs 13–18). For example if you press the
[STRINGS] sound selector switch while song
number 1 is playing, song number 6 will be played,
and then playback will continue repeating from
song 1 through song 6.
Selecting a specific demo song
1. Press the [DEMO] switch.
The [Sound selector] switch indicators will light
sequentially.
By pressing a [Sound selector] switch at this time,
you can select and play songs 1–6.
Pausing the demo playback
❍ During playback, press the [PAUSE] switch to
pause the playback.
When you once again press [PAUSE] or the
[START/STOP] switch, the playback will continue.
Changing the tempo of the demo playback
❍ While the demo is playing or stopped, use the
[TEMPO] slider to adjust the tempo. (☞p.13)
While the demo is playing, it is not possible to use
the [Sound selector] switches to change the sound.
Also, the metronome will not function during demo
playback.
The tempo of the demo playback will not match the
markings of the [TEMPO] slider. The center
position of the slider (120) will be the original
tempo specified for the song.
9
10
Playing the C-4500
2. Adding effects to the sound
1. Selecting a sound
❍ Press a [Sound selector] switch to select the
desired sound.
The indicator of the [Sound selector] switch you
pressed will light.
The following sounds can be selected.
PIANO 1 Piano 1: A deep and rich stereo grand piano with
sparkling reverberation
PIANO 2 Piano 2: A clear and bright grand piano
E.PIANO Electric piano 1: A light and transparent electric
piano sound
HARPSI Harpsichord: A delicate harpsichord with a
classical flavor
ORGAN Organ: A solemn pipe organ sound
STRINGS Strings: The sound of an ensemble with violin and
other string instruments
Playing two sounds together (the Layer
function)
You can cause two sounds (for example [PIANO 1]
and [STRINGS]) to be heard simultaneously when
you play a note. This is called the Layer function.
1. Simultaneously press two [Sound selector]
switches.
The indicators of the two [Sound selector] switches
you pressed will light. Up to 32 notes can be
played simultaneously. (Up to 21 notes if PIANO 1
is selected.)
Adjusting the brightness
The brightness can be adjusted independently for each
sound. This setting is remembered for each sound until
you change it.
1. Hold down the [BRILLIANCE] switch, and
press either the [PIANO 1/L], [PIANO 2/M], or
[E.PIANO/H] sound selector switch to select the
brightness of the tone.
PIANO 1/L MELLOW: The tone will become more muted.
PIANO 2/M NORMAL: The "MELLOW" or "BRIGHT"
settings will be cancelled, and the tone will return
to normal.
E.PIANO/H BRIGHT: The tone will become brighter.
2. To check the currently selected brilliance, hold
down the [BRILLIANCE] switch.
The indicator of either the [PIANO 1/L], [PIANO
2/M], or [E.PIANO/H] sound selector switch will
light to indicate the current brilliance setting.
Adding reverberation
You can add reverberation and depth to the sound
currently selected by the [Sound selector] switches, to
create a sense of presence as though you playing in a
concert hall. This is called the reverb effect.
The reverb effect can be set independently for each
sound. This setting is remembered for each sound until
you change it.
1. Hold down the [REVERB] switch, and press
either the [PIANO 1/L], [PIANO 2/M], or
[E.PIANO/H] sound selector switch to select the
depth of reverb.
Playing the C-4500
2. To turn off the Layer function, press a single
[Sound selector] switch.
Adjusting the volume balance of the two sounds
❍ While holding down the [Sound selector] switch
for the instrument you wish to reduce the
volume of, repeatedly press the [Sound selector]
switch for the instrument you wish to increase
the volume of.
When you have set the desired balance, use the
[MASTER VOLUME] slider to adjust the volume.
The volume balance is remembered even after the Layer
MeMO
function is cancelled, and after the power is turned off.
PIANO 1/L Shallow reverb will applied.
PIANO 2/M Moderate reverb will be applied.
E.PIANO/H Deep reverb will be applied.
2. To check the currently selected reverb depth,
hold down the [REVERB] switch.
The indicator of either the [PIANO 1/L], [PIANO
2/M], or [E.PIANO/H] sound selector switch will
light to indicate the current reverb depth.
3. If you do not want to apply reverb, press the
[REVERB] switch.
Reverb will be turned off, and the [REVERB]
switch indicator will go dark.
Since the [PIANO 1] and [PIANO 2] sounds simulate the
MeMO
string resonance of an acoustic piano, a small amount of
reverb will remain even if reverb is turned off.
11
Adding spaciousness
You can apply modulation to the sound currently
selected by the [Sound selector] switches, to create a
sense of spaciousness and richness. This is called the
Chorus effect. The Chorus effect can be set independently for each sound. This setting is remembered for
each sound until you change it.
1. Hold down the [CHORUS] switch, and press
either the [PIANO 1/L], [PIANO 2/M], or
[E.PIANO/H] sound selector switch to select the
depth of the chorus effect.
3. Using the pedals
This instrument has three pedals: damper, sostenuto,
and soft. They can be used to make your performance
more expressive.
Soft pedal
Sostenuto pedal
Damper pedal
PIANO 1/L The chorus effect will be applied lightly.
PIANO 2/M The chorus effect will be applied moderately.
E.PIANO/H The chorums effect will be applied deeply.
2. To check the currently selected chorus depth,
hold down the [CHORUS] switch.
The indicator of either the [PIANO 1/L], [PIANO
2/M], or [E.PIANO/H] sound selector switch will
light to indicate the current chorus depth.
3. If you do not want to apply the chorus effect,
press the [CHORUS] switch to make the [CHORUS] switch indicator go dark.
Damper pedal
While you continue pressing the pedal, the sound will
be sustained, and a rich resonance will be produced.
The depth at which you press the pedal will adjust the
degree of the damper effect (Half-damper effect).
Sostenuto pedal
The damper effect will be applied only to notes which
were already held while the pedal was pressed, so that
these notes will continue sustaining while the pedal
remains pressed. The damper effect will not apply to
new notes that are newly played while the sostenuto
pedal is already pressed.
Soft pedal
The sound will be softer and more mellow while you
press the pedal. The depth at which you press the
pedal will adjust the softness of the sound (half-pedal
effect).
Pedal settings for Layer
You can select which sound will be affected by the
damper pedal when the Layer function is used.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the damper pedal.
The [Sound selector] switch to which the damper
effect is applied will light.
Each time you press the damper pedal, the effect
will cycle between being applied to “one [Sound
select] switch” ➔ “the other [Sound select]
switch,” ➔ “both [Sound select] switches.” After
you have made the desired setting, release the
[TRANSPOSE/FUNCTION] switch.
12
4. Playing with the metronome
If you wish to play at an accurate tempo, it is convenient to use the metronome. This metronome also sets
the time signature and tempo used when you record a
performance (☞p.17).
Sounding the metronome
Adjusting the volume
1. Press the [METRONOME] switch to start the
metronome.
1. Press the [METRONOME] switch, and the
metronome will start.
2. To stop the metronome, press the [METRONOME] switch once again.
Adjusting the tempo
❍ Move the [TEMPO] slider to adjust the tempo.
The tempo can be set in a range of = 40–200.
FasterSlower
In some cases, the tempo may not match the
markings on the [TEMPO] slider. Check the tempo
in the LED display.
Setting the time signature
1. Press the [METRONOME] switch to start the
metronome.
2. To increase the volume, hold down the [METRONOME] switch and repeatedly press the
[PART 2] switch. To decrease the volume, hold
down the [METRONOME] switch and repeatedly press the [PART 1] switch.
Lower volume Higher volume
3. To restore the original metronome volume, hold
down the [METRONOME] switch and simultaneously press the [PART 1] and [PART 2]
switches.
The metronome volume setting is remembered even
MeMO
when the power is turned off.
Selecting the accent note
The accented beat of the metronome can be changed
to a bell sound.
1. Press the [METRONOME] switch to start the
metronome.
Playing the C-4500
2. Hold down the [METRONOME] switch, and
press the [Sound selector] switch that corresponds to the desired time signature.
The indicator of the [Sound selector] switch you
pressed will light, and an accent note will occur at
the beginning of the selected time signature.
If you do not want to hear an accent note, press the
[Sound selector] switch whose indicator is lit so
that the indicator goes dark, canceling the time
signature setting.
3/4
time
4/4
time
6/4
2/4
time
When the power is turned on, the time signature is
MeMO
automatically set to “4/4.”
time
2. Hold down the [METRONOME] switch, and
press the [STRINGS] sound selector switch.
The [STRINGS] indicator will light, and a bell will
sound at the beginning of the time signature.
To return to the normal accent, hold down the
[METRONOME] switch and press the [ORGAN]
sound selector switch to make the [ORGAN]
switch indicator light.
Bell will soundNormal accent will sound
The selected accent sound is remembered even when the
MeMO
power is turned off.
13
5. Adjusting the keyboard touch
You can adjust the way in which the dynamics respond
to your playing strength. This is called the Touch
Control function.
1. Hold down the [TOUCH] switch, and press
either the [PIANO 1/L], [PIANO 2/M], or
[E.PIANO/H] sound selector switch to select the
desired keyboard touch.
If you select either [PIANO 1/L] or [E.PIANO/M],
the [TOUCH] switch indicator will light.
PIANO1/L: LIGHT
Loud notes can be produced even by playing
lightly. (Light touch)
Loud ( )
Note loudness
6. Changing keys (Transpose)
By changing the key (transposing), you can play a
song using easier fingering that uses fewer black keys,
or use familiar fingering to play a song at a pitch that
matches another instrument or vocalist. This is called
the Transpose function.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press a key in the range of F#6–F7.
If you press any key other than C7, the [TRANSPOSE/FUNCTION] switch indicator will light,
indicating that the pitch is transposed. The pitch of
the entire keyboard will be transposed so that the
pitch of the note you pressed will correspond to the
C7 note location. The pitch can be transposed in a
range of 11 semitones.
F#6 note
-6 semitones. The F#6
pitch will be sounded by
the C7 key.
C7 note
±0. Normal pitch.
F7 note
+5 semitones. The F7
pitch will be sounded by
the C7 key.
Soft ( )
Soft
Playing strength
Strong
PIANO2/M: STANDARD
Normal piano touch.
Loud ( )
Note loudness
Soft ( )
Soft
Playing strength
Strong
E.PIANO/H: HEAVY
Loud notes will be produced only when you play
strongly. (Heavy touch)
Loud ( )
Note loudness
Soft ( )
Soft
Playing strength
Strong
2. To check the currently selected touch, hold
down the [TOUCH] switch.
The indicator of either the [PIANO 1/L], [PIANO
2/M], or [E.PIANO/H] sound selector switches
will light to indicate the currently selected touch.
When the power is turned on, this will automatically be set
MeMO
to “STANDARD.”
-6 -4 -2 +1
-5 -3 -1 0 +2 +4 +5
F#6
The transpose setting is automatically cancelled when the
MeMO
power is turned off.
Example 1:
Raising the key of the song by a semitone
The C# pitch will now sound when you play the C
note.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the C#7 note.
If the pitch is raised by a semitone as in this
example, playing the notes shown at the left will
sound the pitches shown at the right.
Example 2:
Using G fingering to play a song in the key of Bb
The Bb pitch is a minor third (three semitones)
above G. Thus, you need to make settings so that
the D# pitch three semitones higher than C is heard
when you play the C note.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the D#7 note.
+3
F7
C8C7C6C5C4C3C2C1
14
7. Adjusting the pitch
You can make fine adjustments to the pitch.
This allows you to precisely match the pitch when
playing with other instruments.
The pitch can be adjusted in 0.5 Hz steps over a range
of 427.5–452.5 Hz (Hertz).
Raising the pitch
❍ Hold down the [TOUCH] switch, and press the
[PART 2] switch.
Each time you press the switch, the pitch will be
raised approximately 0.5 Hz.
+
Lowering the pitch
❍ Hold down the [TOUCH] switch, and press the
[PART 1] switch.
Each time you press the switch, the pitch will be
lowered approximately 0.5 Hz.
+
8. Selecting a temperament
There are numerous classical compositions that were
composed using temperaments that differ from the
“equal temperament” commonly used today.In order
to reproduce the original sound of such compositions,
the C-4500 provides Kirnberger and Werckmeister
classical temperaments, in addition to the equal
temperament widely used on keyboard instruments
today, allowing you to select from a total of three
temperaments.
Werckmeister
This is the Werckmeister III scale invented by Andreas
Werckmeister, the German organist and music theoretician. This scale was created in the later Baroque
period to allow relatively free transposition.
Kirnberger
This is the Kirnberger III scale invented by Johann
Phillip Kirnberger in the early 18th century, and is
used mainly for tuning harpsichords.
Equal temperament
Nearly all keyboard instruments today use equal
temperament. This temperament spaces all semitones
at equal distances, and allows identical scales to be
played in any key.
Restoring the original pitch
❍ Hold down the [TOUCH] switch, and simulta-
neously press the [PART 1] and [PART 2]
switches.
The pitch will return to the original setting
(A4=440 Hz)
+
The pitch setting you make is remembered even when the
MeMO
power is turned off.
Changing the temperament
❍ Hold down the [TOUCH] switch, and press
either the [ORGAN] or [STRINGS] sound
selector switch to select the desired temperament.
Werckmeister
Kirnberger
Returning to equal temperament
❍ Hold down the [TOUCH] switch, and press the
[Sound selector] switch whose indicator is lit.
When the power is turned on, equal temperament will be
MeMO
selected automatically.
About stretched tuning
In order to produce the most natural resonance,
[PIANO 1] and [PIANO 2] use a “stretched tuning”
that makes the notes of the lower range slightly flatter
than equal temperament, and the upper range slightly
sharper.
Playing the C-4500
15
16
Recording / playing back your performance
The C-4500 contains a built-in recorder that lets you
record and playback your performance as easily as
using a tape recorder.
You can record your playing on two parts. These parts
can be played back simultaneously to create a single
song, or used to record two separate songs.
4. Recording will begin when you press either the
[START/STOP] switch, a note, or a pedal, or
when a MIDI message is received.
When the [START/STOP] switch is pressed,
recording will begin after a two-measure count.
During recording, the [START/STOP] switch
indicator will blink in time with the time signature,
red on the first beat and green on other beats.
1. Recording your performance
Recording your performance
1. Press a [Sound selector] switch to select the
sound that you wish to record.
2. Press the [RECORD] switch.
The [RECORD] switch indicator will light.
3. Press either [PART 1] or [PART 2] to select the
part that you wish to record.
This will make the switch indicator blink red for
the part that you wish to record. You can put only
one of the parts in record-ready mode.
Dark
Blinking red
This part contains no
recorded data.
Ready to record. Recording
will occur on this part.
or
or
When Layer is being used, pedal settings will be
fixed at “Enable” for both sounds during recording.
Never turn off the power during recording.
If you wish to record along with the metronome, you can
MeMO
turn on the metronome (☞p.13).
5. Press the [START/STOP] switch to stop recording.
If you press the [PAUSE] switch, recording will
pause at that location, and the [PAUSE] indicator
will light.
Press the [RECORD] switch, select the
[PART1(or2)], then play the keyboard to resume
recording.
Recording will overwrite the previous data, and the
previously-recorded data will be erased.
Recording may not always begin correctly from the
paused location.
Lit green
This part contains recorded
data.
Blinking green
Playback is muted. Select
this state when you do not
wish to hear this part while
recording.
When there is no recorded data
Dark
Press switch
Ready to record
Blinking red
Press switch
When there is recorded data
Lit green
Press switch
Muted (silenced)
Blinking green
Press switch
Ready to record
Blinking red
Press switch
When there is recorded data
(one part is ready to record)
Lit green
Blinking red
Press switch
Muted (silenced)
Blinking green
Blinking red
Press switch
Recoding / playing back
17
2. Playing back your recorded
3. Erasing recorded data
performance
To play back your recorded performance
1. If there is recorded data, the indicator(s) of the
[PART 1] and/or [PART 2] switches will light
green.
You can press the switch for a part that you do not
wish to hear, making its indicator blink green so
that the part will not play back.
2. Press the [START/STOP] switch to begin
playback.
During recording, the [START/STOP] switch
indicator will blink in time with the time signature,
red on the first beat and green on other beats.
You can use the [TEMPO] slider to adjust the
playback tempo (☞p.13). Changing the song
tempo will not affect the pitch.
3. To stop playback, press the [START/STOP]
switch.
The song will stop, and will automatically return to
the first measure.
To pause the song, press the [PAUSE] switch. The
song will pause at that location, and the [PAUSE]
indicator will go dark.
Press either the [START/STOP] switch or the
[PAUSE] switch to resume playback.
Playback will also stop when all the recorded data
is played back, and the [START/STOP] switch
indicator will blink.
If you press the [PAUSE] switch during playback,
and then switch to recording at the location where
you paused, recording may not always begin
correctly from the paused location.
Erasing a part
1. While playback is stopped, hold down the
[TRANSPOSE/FUNCTION] switch, and press
either the [PART 1] or [PART 2] switch.
The indicators of the [TRANSPOSE/FUNCTION]
switch and either the [PART 1] or [PART 2]
switches will blink, and the C-4500 will be ready
to erase recorded data.
If you press the [TRANSPOSE/FUNCTION]
switch once again, you will exit erase-standby
mode.
2. Press either the [PART 1] or [PART 2] switch to
erase the performance data.
To see how much recording capacity remains
❍ Simultaneously press and hold the [TRANS-
POSE/FUNCTION] switch and the [START/
STOP] switch.
The amount of performance data that has been
recorded will be shown by the number of [Sound
select] switch indicators that light. As more
performance data is recorded, more of the indicators will light.
Adjusting the balance between the two
parts
❍ When playing back PART 1 and PART 2
simultaneously, you can hold down the [BRILLIANCE] switch and press the switch (either
[PART 1] or [PART 2]) of the part whose
volume you wish to increase.
To restore the original volume balance, hold down
the [BRILLIANCE] switch, and simultaneously
press the [PART 1] and [PART 2] switches.
Repeatedly playing back the performance
You can make the entire recorded song play back
repeatedly.
❍ During playback, press the [TRANSPOSE/
FUNCTION] switch.
The [TRANSPOSE/FUNCTION] switch indicator
will blink, and the song will playback repeatedly.
To stop playback, press the [START/STOP] switch.
At this time, the repeat playback will also be
cancelled.
18
Indicates the amount of recorded data
If during recording, the amount of available space
decreases to less than 10 percent of the memory
capacity (when less than 1,400 more notes can be
recorded, or when over 900 measures have been
recorded [out of a maximum of 999 measures]),
the [RECORD] switch indicator will blink.
We recommend that you use a commercially
available data filer to save any performance data that
you wish to keep. (☞p.21)
Connecting other devices
1. Connecting a synthesizer or audio system
You can connect another keyboard, module or CD
player into this instrument so that sound from the
other device can be heard through the speakers/
headphones of the C-4500, or connect the C-4500 to
your audio system to record your playing on a tape
recorder, etc.
INPUT jacks (L/MONO, R)
These jacks can be connected to the output jacks of
another instrument (synthesizer etc.) or audio device,
so that its sound can be heard through the speakers of
the C-4500. To adjust the volume, use the volume
control of the connected instrument or audio device.
OUTPUT jacks (L/MONO, R)
These jacks can be connected to the input jacks of an
audio device to produce louder volumes, or to record
your playing on a tape recorder etc. To adjust the
volume, use the [MASTER VOLUME] slider of the C-
4500.
MIDI connectors (IN, OUT)
These connectors can be connected to another MIDI
device such as a synthesizer, sequencer, or rhythm
machine, to trigger or exchange various types of data.
Refer to “2. Connecting MIDI equipment,” below.
PC (TO HOST) connector
This connector can be connected to your computer.
For details refer to p.19.
PC/MIDI select switch
This switch selects whether you can use the MIDI
connectors or the PC (TO HOST) connector.
The setting of the PC/MIDI select switch must be
changed only when the power is off.
Please do not attempt to use the PC connector at the
same time as the MIDI connectors. Use only the
connector(s) selected by the PC/MIDI select switch.
If both sets of connectors are used, or if a set of
connectors other than the selected setting is used,
the device connected to the C-4500 may malfunction.
2. Connecting MIDI equipment
What is MIDI?
MIDI (Musical Instrument Digital Interface) is a
world-wide standard that allows a variety of musical
data to be exchanged between electronic musical
instruments and computers, etc.
By playing the C-4500, you can sound other instruments
that are connected via MIDI. Sound selections and
damper pedal operations etc. that you perform on the C4500 will also control the connected MIDI device.
You can also control the C-4500 from another MIDI
keyboard or sequencer (automatic playback device),
causing the C-4500's internal tone generator to sound.
By combining two or more MIDI devices, you can
enjoy more colorful ensembles. MIDI is also used to
save the recorder data of the C-4500.
This section will explain how MIDI can be used in
ways relating to the C-4500. If you would like to learn
more about MIDI, please refer to one of the many
introductory books on MIDI that are commercially
available.
MIDI connections
Special MIDI cables are used to transfer MIDI data.
These cables are connected between the MIDI connectors of the C-4500 and the MIDI connectors of the
external MIDI device to (or from) which you want to
transfer data. There are two types of MIDI connector.
If the PC/MIDI select switch is in the MIDI
position, be sure that MIDI cables are connected to
the MIDI jacks. If the PC/MIDI select switch is in
the PC position, first turn off the power of the C4500, and then set the PC/MIDI select switch to the
MIDI position.
MIDI IN connector
MIDI messages are received at this connector.
This connector can be used to play the C-4500's
sounds from an external MIDI device (MIDI keyboard
or sequencer etc.). Use a MIDI cable to connect the
MIDI IN of the C-4500 to the MIDI OUT of the
external MIDI device.
MIDI OUT connector
MIDI messages are transmitted from this connector.
The MIDI messages transmitted when you play the
keyboard of the C-4500 can be transmitted to an
external MIDI device to control it. Use a MIDI cable
to connect the MIDI OUT connector of the C-4500 to
the MIDI IN connector of the external MIDI device.
Connecting other devices
19
MIDI channel
When you have finished making MIDI connections,
set the C-4500 and the connected MIDI device to the
same MIDI channel. There are sixteen MIDI channels:
1–16.
Program changes
Program change messages can be transmitted from the
C-4500 to a connected MIDI device to select sounds,
or transmitted from a connected MIDI device to select
sounds on the C-4500.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press a note in the range of C2–D#3
that corresponds to the desired MIDI channel.
4
2
1
35
6
When the power is turned on, this will automatically be set
MeMO
to MIDI channel 1. making settings, press the [MIDI]
switch.
79
8
11
16
14
13
10
15
12
Using the C-4500 as a multi-timbral tone
generator
When the internal tone generator of the C-4500 is
controlled from an external MIDI device, it can
function as a 16-part multi-timbral tone generator.
1. Use a MIDI cable to connect the C-4500's MIDI
IN to the MIDI OUT of a sequencer etc.
2. Transmit MIDI data from the connected sequencer etc.
The MIDI receive channels correspond to the sound of
the C-4500 as described below.
For details on transmitting data from the connected
sequencer etc., refer to its owner's manual.
If program change messages are received together with
the musical data, the C-4500’s sounds that correspond
to the received program numbers will be used.
However, this will occur only if program changes are
enabled for the relevant MIDI channel. Program
changes and control changes can be cancelled independently for each MIDI channel 1–16.
Local on/off setting
If you do not want the internal tone generator of the C4500 to sound when you play its keyboard (i.e., so that
only the external MIDI device is heard), or when you
have connected an external sequencer and do not want
the data echoed back (retransmitted) by the sequencer
to sound duplicate notes on the C-4500, you can turn
off the Local setting of the C-4500. Normally, you will
leave Local turned on, so that playing the C-4500’s
keyboard will sound its internal tone generator.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the [PIANO 1] sound select
switch.
The Local setting will alternate on/off each time
you press the switch.
Transmitting program changes
Program numbers on a connected external MIDI
device can be switched from the C-4500.
❍ When you use the [Sound selector] switches to
switch sounds, a MIDI program change number of
0–20 will be transmitted as shown in the table on
blow.
Receiving program changes
When a program change number is received from an
external device, the C-4500 will switch timbre sounds
as shown in the following table.
This instrument will switch sounds when it receives MIDI
MeMO
program numbers 0–20. If MIDI program numbers above
21 are received from the external MIDI device, the C-4500
will not switch sounds.
PC# Sound
0 PIANO1
1 PIANO2
Single 2 E.PIANO
3 HARPSI
4 ORGAN
5 STRINGS
6 PIANO1+PIANO2
7 PIANO1+E.PIANO
8 PIANO1+HARPSI
9 PIANO1+ORGAN
10 PIANO1+STRINGS
11 PIANO2+E.PIANO
12 PIANO2+HARPSI
Layer 13 PIANO2+ORGAN
14 PIANO2+STRINGS
15 E.PIANO+HARPSI
16 E.PIANO+ORGAN
17 E.PIANO+STRINGS
18 HARPSI+ORGAN
19 HARPSI+STRINGS
20 ORGAN+STRINGS
Program change cancel
If you do not want to transmit or receive program
changes, you can Cancel program changes. If you do
want to transmit and receive program changes, you
can Enable program changes.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the [PIANO 2] sound selector
switch.
Each time you press the switch, the setting will
alternate between Enable and Cancel.
20
Local On [PIANO 1] indicator lit
Local Off [PIANO 1] indicator dark
When the power is turned on, this setting will automati-
MeMO
cally be Local On.
Enable [PIANO 2] indicator lit
Cancel [PIANO 2] indicator dark
The program change cancel setting can be made
independently for each MIDI channel 1–16. For
example if you select program change cancel for MIDI
channel 1, and later change the MIDI channel to
channel 2, the program change cancel setting of
channel 1 will still be remembered.
When the power is turned on, program changes will be
MeMO
enabled for all MIDI channels.
Control changes
Operations of the C-4500’s damper pedal etc. can be
transmitted to control a connected external MIDI
device, or damper pedal data etc. from an external
MIDI device can be received by the C-4500 to control
it. If you wish to transmit and receive this data, you
can Enable control changes. If you do not wish to
transmit or receive this data, you can Cancel control
changes.
❍ Hold down the [TRANSPOSE/FUNCTION]
switch, and press the [E.PIANO] sound selector
switch.
Each time you press the switch, the setting will
alternate between Enable and Cancel.
Enable [E.PIANO] indicator lit
Cancel [E.PIANO] indicator dark
The control change cancel setting can be made
independently for each MIDI channel 1–16. For
example if you select control change cancel for MIDI
channel 1, and later change the MIDI channel to
channel 2, the control change cancel setting of channel
1 will still be remembered.
Control changes from an external device will always
apply to both sounds in a Layer, regardless of the C4500’s pedal setting (☞p.12 “Pedal settings for
Layer”).
When the power is turned on, control changes will be
MeMO
enabled for all MIDI channels.
Synchronizing with an external sequencer
An external sequencer or rhythm machine connected
via MIDI can playback in synchronization with the C4500’s built-in recorder.
The C-4500 will function as the master device (the
device that controls the other device(s)), so the
connected sequencer or other device will be the slave
(the device that is controlled).
1. Use a MIDI cable to connect the C-4500’s MIDI
OUT to the MIDI IN of the sequencer etc.
2. Set the connected sequencer or other device(s)
to function as the slave.
For details on MIDI clock settings etc. for the
connected MIDI device, refer to its owner's
manual.
3. Press the [START/STOP] button of the C-4500
to begin synchronized playback.
The MIDI Clock (messages that indicate the
tempo) transmitted by the C-4500 will follow the
setting of the [TEMPO] slider.
Saving recorder data (Data dump)
Musical data that was recorded on the C-4500’s
recorder can be saved on an external MIDI data filer
(storage device), and later re-loaded back into the C4500’s recorder for playback when desired.
Carefully read the owner's manual for your data filer
so that the data is not lost.
❍ Saving the musical data to the data filer
1. Use a MIDI cable to connect the C-4500’s MIDI
OUT to the MIDI IN of the data filer.
2. Operate the data filer so that it is ready to receive
MIDI data from the C-4500.
3. Hold down the [TRANSPOSE/FUNCTION]
switch of the C-4500, and press the [STRINGS]
sound selector switch.
The [TRANSPOSE/FUNCTION] and [STRINGS]
switch indicators will blink, and the C-4500 will be
ready to transmit the data dump.
4. Press the [START/STOP] switch.
The data dump will begin, and the musical data
will be transmitted to the data filer. While the data
is being transmitted, the [START/STOP] switch
indicator will blink.
When transmission is completed, the [START/
STOP] switch indicator will go dark, and you will
return to normal playing condition.
The C-4500 will not produce sound while it is
waiting to receive a data dump or ready to transmit
data to a data filer. When data transmission is
completed and the data has been recorded on the
data filter, the C-4500 will return to normal playing
condition.
❍ Restoring musical data from the data filer to the
C-4500’s recorder
1. Use a MIDI cable to connect the MIDI IN of the
C-4500 to the MIDI OUT of the data filer.
2. Hold down the [TRANSPOSE/FUNCTION]
switch of the C-4500, and press the [STRINGS]
sound selector switch.
The [TRANSPOSE/FUNCTION] and [STRINGS]
switch indicators will blink, and the C-4500 will
wait to receive the data dump.
3. Operate your data filer to make it transmit the
musical data that was previously saved from the C-
4500. (For details on data transmission, refer to the
owner's manual of your data filer.)
The C-4500 will receive the musical data. While
the data is being received, the [RECORD] indicator will blink.
When reception of the musical data is completed,
the [RECORD] switch indicator will go dark, and
the C-4500 will return to the condition it was in
prior to waiting for the data dump.
The C-4500 will not produce sound while waiting to
receive musical data from the data filer. After the
data has been received and has been correctly stored
into the C-4500's recorder memory, the C-4500 will
return to normal playing condition.
Connecting other devices
21
3. Connecting a computer
A special PC I/F cable can be used to connect the C4500 to your computer, allowing the C-4500 to be
played from your computer or a performance on the
C-4500 to be recorded on your computer in the same
way as when using MIDI.
The C-4500 can be connected using a special PC I/F
cable to an IBM PC compatible or to an Apple
Macintosh computer.
The PC/MIDI select switch must be moved only
when the power is turned off.
If the PC/MIDI select switch is in the PC position,
you must connect a special PC I/F cable (not
include) to the PC (TO HOST) connector.
On the C-4500, setting the PC/MIDI select switch to
the MIDI position will automatically set the
synchronization frequency to 31.25 kbps. Even if
you subsequently set the PC/MIDI select switch to
the PC position, it will remain at 31.25 kbps.
Change the setting as necessary.
Connecting an IBM PC compatible
Make connections using the AG-001B connection kit
(connection cable, “Korg MIDI Driver” software [sold
separately]).
However, applications that do not support Windows
cannot be used with this type of connection unless
they specifically support the C-4500.
1. Use the special connection cable (AG-001B [sold
separately]) to connect the serial port (COM
port) of the IBM PC compatible to the PC (TO
HOST) connector of the C-4500.
If your computer has a 25 pin serial port, you will
need to obtain a 9 pin – 25 pin adapter.
2. Hold down the [TRANSPOSE/FUNCTION]
switch, and press the [HARPSI] sound selector
switch.
The synchronization frequency will be set to
38.4 kbps.
3. If you are using Windows, install the Korg
MIDI Driver.
For the installation procedure, refer to the separate
sheet.
PC (TO HOST) connector
This connector allows the C-4500 to be controlled from a computer, or
the C-4500 to send MIDI messages to a computer.
Use a PC I/F cable of a type appropriate for your computer to connect
the C-4500's PC (TO HOST) connector to your computer.
Rear panel
RS-232C
(SERIAL1)
IBM PC (compatible)
COM
Modem port
or serial port
PC I/F connection cable
Apple Macintosh
Connecting an Apple Macintosh series
computer
Make connections using the AG-002B connection kit
(connection cable, “Korg MIDI Driver” software [sold
separately]).
It is not possible to make connections via the TO
HOST connector with a Macintosh that does not
have serial ports (modem/printer).
1. Use the special connection cable (AG-002B [sold
separately]) to connect the modem port or
printer port of the Apple Macintosh to the PC
(TO HOST) connector of the C-4500.
2. Hold down the [TRANSPOSE/FUNCTION]
switch, and press the [ORGAN] sound selector
switch.
The synchronization frequency will be set to
31.25 kbps.
3. If you wish to use the Korg MIDI Driver, refer
to the separate sheet.
22
Troubleshooting
Power does not turn on
• Is the power cable connected to an appropriate AC
outlet? (☞p.7)
• Is the power switch turned on? (☞p.7)
• If the power still does not turn on, disconnect the
power cable from the AC outlet, and contact a
nearby Korg service center.
No sound
• Is the [MASTER VOLUME] slider raised? (☞p.7)
• Have headphones been plugged in? (☞p.7)
• Has the currently selected part been muted?
(☞p.15)
• Make sure that the Local setting is turned ON.
(☞p.17)
Notes are interrupted
• The sounds of the C-4500 are produced by sampling (recording) the sounds of actual instruments,
and processing or analyzing them. Some sounds
play one piece of sampled data when a note is
played (mono), while other sounds play two pieces
(stereo).
The [PIANO 1] sound is stereo, so the maximum
number of notes that can be played simultaneously
(i.e., the polyphony) will be 32 notes, even if the
damper pedal is pressed. For other sounds, the
polyphony is 64 notes.
When using the Layer function to play two sounds
simultaneously, the polyphony will differ depending on whether the sounds are mono or stereo. For
example if a mono sound that uses one sample is
played together with a stereo sound that uses two
samples, the polyphony will be 21 notes. When
using the Layer function, or when recording
multiple parts on the recorder, be aware of how the
sounds are combined in order to make the most
effective use of the available polyphony.
The pitch or tone of piano sounds is wrong
in certain key ranges
• The piano sounds of the C-4500 are designed to
simulate the sounds of a real piano as accurately as
possible. For this reason, it may sound as though
there is something unusual about the pitch or tone,
such as an emphasis in the overtones of certain
ranges. This is not a malfunction.
Pedal effects do not apply correctly
• Has the pedal connector been disconnected?
(☞p.23)
Cannot record
• Is there sufficient space on the recorder? (☞p.15)
An external device does not respond to
transmitted MIDI data
• Make sure that MIDI cable or special PC connection cable connections are correct. (☞p.16)
• Make sure that the C-4500 is transmitting MIDI
data on the channel that the receiving device is set
to receive. (☞p.17)
Cannot set the synchronization frequency
• Is the PC/MIDI select switch in the MIDI position?
(☞p.19)
If this is in the MIDI position, the synchronization
frequency will always be set to 31.25 kbps.
23
Specifications
Keyboard 88 note (A0–C8)
Sounds 6 sounds: Piano 1, Piano 2, Electric piano, Harpsichord, Organ, Strings
Tone generator system HI synthesis system
Polyphony 64 notes
Effects Reverb (3 levels), chorus (3 levels), brilliance (3 levels)
Recorder 2 parts (maximum capacity 14,000 notes)
Tempo, Metronome, Record, Start/stop, Pause
Keyboard modes Single, Layer
Temperaments 3
Touch control 3 levels (light/standard/heavy)
Controls Power switch, Master Volume slider, Transpose/Function switch, Touch switch, sound
selectors, Tempo slider, Metronome switches, Demo switch, PC/MIDI select switch
Pedals Damper*, Soft*, Sostenuto (*: supports half-pedaling)
Connectors PHONES x 2, INPUT (L/MONO, R), OUTPUT (L/MONO, R), MIDI (IN, OUT), PC
(TO HOST)
Main amp 24 W x 2
Speakers 16 cm x 2
Power supply AC 117V or AC 230V
Power consumption 55W(117V), 60W(230V)
Dimensions 1379 (W) x 458 (D) x 875 (H) mm
Weight (with stand) 45.5 kg
Included items Stand
Options AG-001B, AG-002B connection kits
*Specifications and appearance are subject to change without notice for product improvement.
· Other product names and company names are registered trademarks and trademarks of their respective owners.
· Sound processed with INFINITY (TM).
24
Assembling the ST-4500
Caution
Use two or more people to assemble the stand.
When placing the piano on the stand, be careful not to
pinch your hand.
Be sure that the correct parts are assembled in the
correct orientation, and follow the steps in the order
that they are given.
If you apply weight to the front edge of the piano
before tightening the screws, the piano may fall down.
1. Open the packing carton and remove the
contents.
Check that all of the following items are present.
2. Attach the side panel (left) 1 and side panel
(right) 2 to the pedal box 3, and use four long
screws 5 to fasten them.
2
5
3
• Pull out the Pedal Cord.
1
• Screw the Adjuster 6 into the Pedal
Box 3 until it is all the way in.
3. Attach the back panel 4.
Use four short screws 7 to fasten the bottom edge
of the back panel 4, and four screws 8 to fasten
the sides. Use one short screw 7 to fasten the
cable holder to the back panel.
• Side Panel
(Left) 1
• In the plastic bag
• Long screws 5 ✕4
(M6 x 16)
• Adjustable bolts
• Rear Panel 4
• Pedal Box 3
• Adjuster
8
✕2
7
• Side Panel
(Right) 2
• Finished surface toward the front.
4
• Fasten the cable holder 9 together with the back panel.
❍ At this time, make sure that there are no gaps in
the stand, and that it does not tilt.
4. Attach the piano.
Place the piano on the stand so that the plastic feet
on the bottom of the piano fit into the holes in the
6
• Short screws 7 ✕10
(M3.5 x 16)
• Cable holder
9
side panel brackets. From below, use four adjustable bolts 0 to fasten the piano to the stand.
8
8
Rotate the adjuster so that it firmly contacts
the floor. If the adjuster is not in firm
contact with the floor, the pedal may wobble
and cause malfunctions.
25
5. Connect the pedal cable and power cable, and
fasten them.
Connect the power cable included with the piano to
the socket located on the back of the piano.
Check after assembly
[ ] Are any parts left over?
If any parts are left over, check the diagrams to see
where they should be used.
[ ] Make sure that all screws are tight.
Insert the pedal cable
connector into the pedal
connector located on the
bottom of the piano. Be
sure that the connector is
inserted in the correct
orientation.
Use the cable
holder to fasten
the pedal cable.
Place the piano at a distance from the wall, so that
the power supply cable on the back panel is not
strained.
Caution
Caution when transporting the instrument
Remove the piano from its stand, and transport them
separately. After transportation, refer to these instructions and re-assemble the piano and stand.
Loosened screws
After assembly, the various screws of the stand may
loosen after prolonged use, causing the stand to
wobble. If this occurs, re-tighten the screws.
Disassembly
If you need to packup the C-4500, reverse the order by
which the piano was attached to the stand and the
stand was assembled. After disassembly, save the
screws and other parts so that no parts are lost.
26
[Digtal piano]
C-4500
Function Transmitting Receiving Remarks
MIDI Implementation Chart
Basic
channel
Mode
Note
number
Velocity
Afertouch
Pitch bender
Control
change
Default
Changed
Default
Message
Altered
True Voice
Note ON
Note OFF
Key's
Ch's
7
11
64
66
67
1
1–16
1–16
3
X
X
**************
15–113
**************
O 9n, V=1–127
X
X
X
0–127
21–108
O 9n, V=1–127
X
X
X
XX
O
O
O
O
O
O
O
O
O
O
Volume
Expression
Damper pedal *1, *3
Sostenuto pedal *1
Soft pedal *1, *3
Prog
change
Exclusive
Common
Realtime
Aux
message
Remarks
120, 121 O O
True#
:Song position
:Song select
:Tune
:Clock
:Commands
:Local ON/OFF
:All notes OFF
:Active sensing
:Reset
All sound off, Reset all controllers
0–20
**************
O
X
X
X
O
O
X
O
O
X
0–20
0–20
O
X
X
X
X
X
O
O123–127
O
X
Device Inquiry
Sequence Data Dump
*1: Transmitted/received when control changes are enabled
*2: Transmitted/received when program changes are enabled
*3: Half-pedal output value (0, 38, 74, 127)
*2
Mode 1: OMNI ON, POLY Mode 2: OMNI ON, MONO
Mode 3: OMNI OFF, POLY Mode 4: OMNI OFF, MONO
✻ Consult your lacal Korg distributor for more imformation on MIDI Implemantation.
O: Yes
X: No
NOTICE
KORG products are manufactured under strict specifications and voltages required by each
country. These products are warranted by the KORG distributor only in each country. Any
KORG product not sold with a warranty card or carrying a serial number disqualifies the
product sold from the manufacturer’s/distributor’s warranty and liability. This requirement is
for your own protection and safety.
KORG INC.
15 - 12, Shimotakaido 1 - chome, Suginami-ku, Tokyo, Japan.
E
2
©1999 KORG INC. 1205 GH
Printed in Japan
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