SAWTOOTH ST-PKB-54 User manual

ST-PKB-54
54 Key Multi-Function LED
Display Keyboard
USER MANUAL

Caution
Be sure to follow the below warnings to avoid hurting yourself or others and to avoid damage to the
equipment.
Warning
• Do not disassemble or modify this instrument. Otherwise, Electric shock, burns, or other harm may be
incurred. For all internal inspections and repair, be sure to take this unit to a qualified professional.
• If any wear or damage occurs to the power cord or plug, or you experience any power failures, or you
smell an unusual odor, you should immediately turn off the power, remove the plug, and contact your
local technician.
• Before cleaning your electric keyboard, be sure to power off and unplug the power cord. Do not operate
with wet hands and do not wipe and clean the piano with a corrosive solvent.
• Do not mount the electrical piano on a mobile stand, slanted, or otherwise unstable surface. Otherwise,
the piano may fall causing damage to the piano or harm to the user. Be sure to secure the electric piano
to the stand with the provided screws.
• Keep the electric piano from rain, wet places, or areas of high humidity. Do not place the following items
on the electric piano:
o Containers full of water or other liquids.
o Small Metal Objects that can fall into the piano, such as hairpins, sewing needles, coins.
o Open flames.
Caution
• Avoid placing the piano in the following places to prevent the surface and internal components of the
piano from damage:
o Places of high humidity and dust
o The kitchen or any other place with fumes.
o In places of direct sunlight or anywhere else that may cause the instrument to become too hot.
o Near other electronic appliances, such as the TV, radio, speakers, etc. To avoid electrical noise
disturbances.
• Do not place heavy items on the piano and do not press any buttons or keys too hard.
• When not using the piano for long periods, please remove the plug. When removing the plug, be sure to
pull it out by the plug and not the wires.
• Be sure to follow all instructions when installing the rack. Make sure to fasten all screws and fasteners.

• When moving the electric piano, lift with at least two people. If you try to move the piano on your own,
you may strain yourself or cause damage to the piano.
• Be sure to regularly check that screws remain fastened.
• Do not place power cord near high sources of heat. Avoid over wrapping the power cord. Do not place
anything heavy on power cord, and do not place the power cord where people walk.
• Do not play music too loudly for extended periods of time. Be careful with headphones, as loud music
will hurt your ears.

Table of contents
Panel control and external function----------------------------------------------------------------------------------------------------1
1. Panel control-----------------------------------------------------------------------------------------------------------------------------1
2. External function------------------------------------------------------------------------------------------------------------------------1
Prepare to play-----------------------------------------------------------------------------------------------------------------------------1-2
Power requirement--------------------------------------------------------------------------------------------------------------------------1
1. Use of AC-DC Power adapter--------------------------------------------------------------------------------------------------------2
2. Battery------------------------------------------------------------------------------------------------------------------------------------2
Appendix socket-----------------------------------------------------------------------------------------------------------------------------2
1. Use an external microphone---------------------------------------------------------------------------------------------------------2
2. Headphone-------------------------------------------------------------------------------------------------------------------------------2
Basic operation-------------------------------------------------------------------------------------------------------------------------------3
Basic operations------------------------------------------------------------------------------------------------------------------------------3
1. Turn on the power----------------------------------------------------------------------------------------------------------------------3
2. Master volume control----------------------------------------------------------------------------------------------------------------3
Voice---------------------------------------------------------------------------------------------------------------------------------------------3
1. Voice selection--------------------------------------------------------------------------------------------------------------------------3
Effects and control------------------------------------------------------------------------------------------------------------------------3-5
1. Keyboard drum--------------------------------------------------------------------------------------------------------------------------3
2. Sustain-------------------------------------------------------------------------------------------------------------------------------------3
3. Vibrato-------------------------------------------------------------------------------------------------------------------------------------4
4. Keyboard split---------------------------------------------------------------------------------------------------------------------------4
5. Tempo-------------------------------------------------------------------------------------------------------------------------------------4
6. Transpose---------------------------------------------------------------------------------------------------------------------------------4
7. Tune----------------------------------------------------------------------------------------------------------------------------------------4
8. Metronome------------------------------------------------------------------------------------------------------------------------------4
9. Panel percussion------------------------------------------------------------------------------------------------------------------------5

Style and style-related functions--------------------------------------------------------------------------------------------------------5
1. Start/stop---------------------------------------------------------------------------------------------------------------------------------5
2. Sync----------------------------------------------------------------------------------------------------------------------------------------5
3. Fill in---------------------------------------------------------------------------------------------------------------------------------------5
4. Accompaniment volume--------------------------------------------------------------------------------------------------------------5
Chord accompaniment---------------------------------------------------------------------------------------------------------------------6
1. Single chord----------------------------------------------------------------------------------------------------------------------------6
2. Finger chord----------------------------------------------------------------------------------------------------------------------------6
3. Chord clear-----------------------------------------------------------------------------------------------------------------------------6
Recording function--------------------------------------------------------------------------------------------------------------------------6
Demo all----------------------------------------------------------------------------------------------------------------------------------------7
Demo one--------------------------------------------------------------------------------------------------------------------------------------7
Teaching function----------------------------------------------------------------------------------------------------------------------------7
Automatic power off function------------------------------------------------------------------------------------------------------------8
Appendix I. The table of voice------------------------------------------------------------------------------------------------------------9
Appendix II. The table of style----------------------------------------------------------------------------------------------------------10
Appendix III. The table of demo--------------------------------------------------------------------------------------------------------11
Appendix IV. Trouble and exclude-----------------------------------------------------------------------------------------------------12
Appendix V. Technical specifications-------------------------------------------------------------------------------------------------13
Panel control and external function

Panel control
1.Master volume
2.Digit key1-9/+,-
3.Voice/style/chord clear
4.LED display
5.Record/program/play
External Function
1.DC 9V power input
2.headphone output
3.microphone jack
Prepare to play
Power requirement
1. Use of AC-DC power adapter:
Please use the AC-DC power adapter provided with this electronic organ or a power adapter with 9V DC output
and 500mA output current and with central a node. Connect the DC plug of power adapter into the DC 9V power
socket in the rear of electronic organ, then connect the other end into the main socket (see that the input voltage
of power adapter conform to the voltage of electric supply), finally turn on power switch and start performance.
Caution: When you do not use this electronic organ for a long term, you should remove the plug of power
adapter from main socket to avoid possible damage.
6.Keyboard drum/sustain/
vibrato/keyboard split
7.Accomp volume+-/tempo+-
/tune+-/transpose+-
8.Power
9.Metronome/teaching A/
teaching B/demo all/demo one
10.Panel percussion
11.Start/stop/sync/fill in/
single chord/finger chord
12.Chord area
13.Loudspeaker

2. Battery
Open the battery lid in the bottom of electronic organ and load six 1.5V size D batteries, ensuring the polarity
should conform to the direction marked on battery lid. Replace the lid after loading batteries.
Caution: Do not use batteries of different kinds and mix new and old batteries. Low batteries will cause low
volume or poor timbre and replace batteries at that time. To avoid possible damage caused by battery liquid
leakage, please take out batteries if you will not use the electronic organ for a long term.
Auxiliary socket
1. Use an external microphone
Use the microphone (plug size 3.5mm) insert the microphone interface.
2. Headphone
Put headphones plug into the headphone jack on the back of the keyboard, at this time, the keyboard will
automatically cut off the internal speaker. Use headphones to avoid disturbing others, especially for personal and
night practice.
Notice: All of the auxiliary equipment is not included with keyboard. Must be purchased separately.
Basic operation
Basic operation

1. Turn on the power:
Connect with the correct installation of the AC power adapter or battery connection; press the "power"
button to turn on the power.
2. Master volume control:
By turning the volume knob to adjust the volume level of the heart, clockwise turn up the volume, adjust the
rotating in the counterclockwise direction Low volume, adjust the volume and volume changes.
Voice
Voice selection:
There are 160 kinds of voice. The default mode is "voice", if the current mode is not voice; you need to press
the “voice" button. Can be entered directly using the numerical digit pad or through the “+/-” button to select
the tone.
Effects and control
1. Keyboard drum:
Press the button "keyboard drum "to enter percussion mode. Each key on the keyboard corresponds to a
percussion instrument (54 black and white keys corresponding to the 54 kinds of keyboard percussion). Repress
the button to revert to the original mode.
2. Sustain:
Press the "sustain" button to start the action. Any keys pressed in this mode will slowly decay after the key is
released. Press “sustain” button again to turn off.
3. Vibrato:
Press the "vibrato" button to start the function. At this time the black and white keys will generate the

vibrato effect, then press again to exit this function.
4. Keyboard split:
Press "keyboard split” ± to enter the double keyboard mode. The Keyboard will be split into 2 zones. Left
24 keys will have the voice selected prior to splitting. To chance the voice of the right portion of the keyboard,
use the number keys while in keyboard split mode
5. Tempo:
Press "+/-" button, the tempo can be adjusted for style, metronome, demo. The adjusting range from 30 to
240 bpm. At the same time, press the "+/-" button, to restore the default value of 120.
6. Transpose:
Press the transpose "+/-" button can be used to shift each key up or down a half step up to 3 whole steps.
Press "+/-" keys at the same time to automatically return to the default keyboard tone.
7. Tune:
Press the tune"+/-" button, fine tuning the control can be adjusted between plus or minus 99.press the
tuning key, it can increase or decrease, can also return to the preset value
8. Metronome:
Press the "metronome", button; there are 4 kinds of beats for the metronome effect. Each time you press
the button: 1/4 film, 2/4 film, 3/4 film, 4/4 film; if the current display speed, press the button to exit the function.
9. Panel percussion:
Press the panel percussion (a total of eight kinds of panel percussion), in response to the percussion
performer, according to need to insert the corresponding percussion instruments to increase the performance
effect.

Bass Drum L
Low Tom
Wood Block L
Hand Clap
Hi-Hat Open
Hi-Hat Closed
Snare L
Bass Drum H Soft
Style and style-related functions
1. Start/Stop:
There are 128 kinds of style to choose from. Style comparison table, see Appendix table. Press the "start
/stop" button to select. The LED displays show the current number of style, press 0 ~ 9 button or"+ / - "button to
select.
2. Sync:
Press "sync" to open the sync accompaniment function, press the 19 keys on the left sync starting style; if the
chord function have been start, press this 19 key automatic chord will start simultaneously. if the style is playing,
Press this button to stop the style, and open the sync accompaniment function. If you have to start sync function,
press this button to exit.
3. Fill in:
When style is playing "fill in" can insert a bridge to enhance performance, and then continue to the original
tempo.
4.accompaniment volume:
We have a total of 8 levels of accompaniment volume, the system default is 06, by pressing "+ / -" key
accompaniment volume can be adjusted. For adjusting, LED has a corresponding display. At the same time, press
the "+ / -" accompaniment volume button, the system will automatically revert.
Chord accompaniment
1. Single chord:
When the style has been launched, pressing "single chord", puts you into a single automatic chord function
with the first 19 keys, press the different fingering, seen below you can hear a different chord accompaniment.

Press the "start / stop" to exit.
2. Finger chord:
When the style has been launched, pressing "finger chord", puts you into a finger automatic chord function
with the first 19 keys, press the different fingering, seen below you can hear a different chord accompaniment.
Press the "start / stop" to exit.
3. Chord clear:
After start of the chord, press "chord clear" the sound of chord accompaniment stop,
and continue to play style.
Recording function
1. Press "record" to enter the recording mode, press any key to start recording. The maximum record time
is 48 seconds, when shows “FUL” recorded you will not be able to continue to record the next note.
Pressing the keys again will start recording and overwrite previous data.
2. Press the "play" button; you can play the recorded music.
3. Press the "program" button, enter the style-programming mode. By pressing the 8 percussion / keyboard
editing a style, can record up to 32 drums. press the play button to play when complete the edit. For a
new style can adjusting by the speed of "+ / -" to achieve the best effect of the style. Each time you press
the button, will remove the last memory and return to the programming mode.

Demo all
Pressing "demo all" will play a demo song and automatically play the next song after.
Demo one
Pressing "demo one" will play a demo song indefinitely. Press again to play the next song.
Teaching function
Press the "teaching A" or "teaching B" to enter the teaching function then press the number keys or the
"+/-" button to select different teaching Songs. Repress to exit. The function of "teaching A": both learning to play
correct or not, can send out the right sound, and continue to play the song.
"Teaching B" : follow the display according to the correct notes, play to automatically enter the next note.
Automatic power off function
Within five minutes without any operation, the system will be shuts off. Press any keys to recovery.
Appendix I. The table of voice

Appendix II.The table of style
NO. Name of voice NO. Name of voice NO. Name of voice NO. Name of voice
00 Acoustic Grand Piano 40 Violin 80 Lead 1 (square) 120 Guitar Fret Noise
01 Bright Acoustic Piano 41 Viola 81 Lead 2 (sawtooth) 121 Breath Noise
02 Electric Grand Piano 42 Cello 82
Lead 3 (caliope lead)
122 Seashore
03 Honky-tonk Piano 43 Contrabass 83
Lead 4 (chiff lead)
123 Bird Tweet
04 Rhodes Piano 44 Tremolo Strings 84 Lead 5 (charang) 124 Telephone Ring
05 Chorused Piano 45
Pizzicato Strings
85 Lead 6 (voice) 125 Helicopter
06 Harpsichord 46 Orchestral Harp 86 Lead 7 (fifths) 126 Applause
07 Clavichord 47 Timpani 87 Lead 8 (bass+lead) 127 Gunshot
08 Celesta 48
String Ensemble 1
88 Pad 1 (new age) 128 Percussion
09 Glockenspiel 49
String Ensemble 2
89 Pad 2 (warm) 129 Rhythm electric Piano
10 Music box 50 Synth Strings 1 90 Pad 3 (polysynth) 130 Baritone Xylophone
11 Vibraphone 51 Synth Strings 2 91 Pad 4 (choir) 131 Glass instrument
12 Marimba 52 Choir Aahs 92 Pad 5 (bowed) 132 Bright Dulcimer
13 Xylophone 53 Voice Oohs 93 Pad 6 (metallic) 133 Rhythm Grand Piano
14 Tubular Bells 54 Synth Voice 94 Pad 7 (halo) 134 Traditional Piano
15 Dulcimer 55 Orchestra Hit 95 Pad 8 (sweep) 135 Aluminium jean
16 Hammond Organ 56 Trumpet 96 FX 1 (rain) 136 Rock Grand Piano
17 Percussive Organ 57 Trombone 97 FX 2 (soundtrack) 137 Electronic organ
18 Rock Organ 58 Tuba 98 FX 3 (crystal) 138 Psychedelic electronic
19 Church Organ 59 Muted Trumpet 99 FX 4 (atmosphere) 139 Water jean
20 Reed Organ 60 French Horn 100 FX 5 (brightness) 140 Bright Guitar
21 Accordian 61 Brass Section 101 FX 6 (goblins) 141 Orchestra piccolo
22 Harmonica 62 Synth Brass 1 102 FX 7 (echoes) 142 Heavy metal guitar
23 Tango Accordian 63 Synth Brass 2 103 FX 8 (sci-fi) 143 Crystal guitar
24 Acoustic Guitar (nylon) 64 Soprano Sax 104 Sitar 144 Queer electric Piano
25 Acoustic Guitar (steel) 65 Alto Sax 105 Banjo 145 Bright bass
26 Electric Guitar (jazz) 66 Tenor Sax 106 Shamisen 146 Rock Electric Bass
27 Electric Guitar (clean) 67 Baritone Sax 107 Koto 147 Rhythm Electric Bass
28 Electric Guitar (muted) 68 Oboe 108 Kalimba 148 Psychedelic Bass
29 Overdriven Guitar 69 English Horn 109 Bagpipe 149 Heavy metal bass
30 Distortion Guitar 70 Bassoon 110 Fiddle 150 Magic electronic
31 Guitar Harmonics 71 Clarinet 111 Shanai 151 Bright violin
32 Acoustic Bass 72 Piccolo 112 Tinkle Bell 152 Atonic violin
33 Electric Bass(finger) 73 Flute 113 Agogo 153 Heavy bass orchestra
34 Electric Bass (pick) 74 Recorder 114 Steel Drums 154 Synth clarinet
35 Fretless Bass 75 Pan Flute 115 Woodblock 155 Interactive Lead
36 Slap Bass 1 76 Bottle Blow 116 Taiko Drum 156 For the keyboard
37 Slap Bass 2 77 Shakuhachi 117 Melodic Tom 157 Bagpipes
38 Synth Bass 1 78 Whistle 118 Synth Drum 158 Suona
39 Synth Bass 2 79 Ocarina 119 Reverse Cymbal 159 Pipa

Appendix III.The table of demo
02 Beat3 34 Dance7 66 Country7 98 Slow_folk
03 Beat4 35 Dance8 67 Slow_country1 99 Step
04 Beat5 36 Dance9 68 Slow_country2 100 Euro_pop
05 Beat6 37 Dance10 69 Soul_country 101 Bachata_beat1
06 Beat7 38 Soul_funk 70 Baiao 102 Bachata_beat2
07 Beat8 39 Euro_soul 71 Bequine 103 Africa_bossanova
08 Beat9 40 Funky_soul1 72 Bolero 104 China_dance
09 Beat10 41 Funky_soul2 73 Bossanoval 105 Pop_beat
10 Beat11 42 Funky_soul3 74 Lambada 106 Vienna_waltz
11 Beat12 43 Funky_soul4 75 Mambo 107 Africa_beat
12 Beat13 44 Funky_soul5 76 Samba 108 Africa_mambo
13 Beat14 45 Slow_soul1 77 Reggae 109 Euro_march1
14 Rock1 46 Slow_soul2 78 Rhumba 110 Euro_march2
15 Rock2 47 Soul 79 Tango 111 Euro_merengue1
16 CntrRock 48 Big_band1 80 Habanera 112 Euro_merengue2
17 CountryRock 49 Big_band2 81 March1 113 Mideast_dance
18 DanceRock 50 Blue_grass 82 March2 114 Africa_dance
19 EasyRock 51 Jazz_samba 83 Polka1 115 Pop_samba1
20 GlamRock 52 Jazz_waltz 84 Polka2 116 Pop_samba2
21 HardRock1 53 Jazz1 85 Polka3 117 Africa_reggae
22 HardRock2 54 Jazz2 86 Vallenato 118 Euro_rhumba1
23 Pop_Rock 55 Swing1 87 Waltz1 119 Euro_rhumba2
24 Rock+Roll 56 Swing2 88 Waltz2 120 India_samba1
25 RockBeat 57 Swing3 89 Waltz3 121 India_samba2
26 RockFolk 58 Country1 90 Pop 122 Jazz_soul
27 RockyPop 59 Country2 91 Love_ballad 123 Country_swing1
28 Dance1 60 Country3 92 EasyBeat 124 Country_swing2
29 Dance2 61 Country4 93 SoftBeat 125 Country_swing3
30 Dance3 62 Country_waltz1 94 Shuffle 126 Pop_waltz
31 Dance4 63 Country_waltz2 95 Cobmo 127 Pop_classic

NO.
Code of song
NO.
Code of song
NO.
Code of song
00
London bridge
17
Hawak kamay
34
Prom Queen
01
Medit
18
Rivermaya
35
Mang jose
02
Twist
19
Butterflies flutter
picking
36
Blue Panube
03
Butterfly
20
Mozart Symphony
37
Hawthorn
04
Row your boat
21
Maiden's Prayer
38
Mary had a little lamb
05
Counswg
22
Chopin's Noctrnes
39
Yellow ribbon
06
Rain melody
23
Another day in
Paradise
40
The toreador's song
07
Seren
24
Red river
41
Radeski march
08
Bulegrass music
25
Green sleeves
42
Merchant
09
Music of the moment
26
Mozart piano sonatas
43
Memories
unforgettable
10
Merry Christmas
27
Organ and lemon
44
Katyusha
11
Toreador
28
Hallelujah
45
Susanna
12
Bulaklak
29
Minuet
46
Little star
13
For Alice
30
I taktak mo
47
I don't care
14
I kaw Na Na Nga
31
Ulan
48
G minuet
15
Turkish March
32
Pamela
49
Carmen overture
16
Lullaby
33
Parokya Edgar

Appendix IV. Trouble and exclude
Faults
Possible causes/resolution
When you turn on the keyboard, it will be
some noise.
Do not worry; it's the normal phenomenon.
When you turn on the power switch, play with
the keyboard, and its no voice at all.
Check the main volume button if it is in the
proper position and headphone jack was
connected with other equipment, so that the
built-in speaker system cut off.
Distortion sound or interruption, or even can
not work at all.
Use unqualified power adapter or the electric
power of the battery is not enough, please use
the power adapter that equipped with this
keyboard or replace the batteries.
The note and the timbre of the note has a
slight difference in a tone.
This is normal phenomenon caused by
different tone sample diapason.
When use the function of sustain, some tone
has long sustain but some has short sustain.
This is normal phenomenon because the best
length of the sustain for different tone has
been set.
The main volume and the accompaniment
volume is abnormal.
Check the main volume and the
accompaniment volume are set at the proper
position.
In sync function, but the auto accompaniment
does not work.
Check whether single chord or finger chord
were set. At this situation, play 19keys in the
left of the keyboard.
When use the external adapter, put on the
power switch, no sound, LCD or LED no display.
Check whether power socket has the
electricity, and the power adapter was well
inserted, the power jack has the poor contact
or the voltage is not enough.
When use the batteries, the keyboard is no
sound when put on LED/LCD has no display.
Check whether batteries polarity was correct
and the batteries have run out.
The pitch of note is not correct.
Check whether the parameter of transposes is
"00".
When use the mobile phone, the keyboard has
the noise.
Mobile phone can disturb the keyboard, to
avoid the noise, please turn off the phone or
use it in far place.
Appendix V.Technical Specifications

■
STANDARD
GB8898-2011 GB17625.1-2012 GB13837-2012
■
DISPLAY
·
LED Display
■
voice
·
160 kinds of voice
■
Style
·
128 kinds of style
■
Demo
·
50 demo songs
■
Effect control
·
Keyboard drum
¡、
sustain
、
vibrato
、
keyboard split
、
transpose
、
tune
、
metronome
■
Record program
·
Record
、
play
、
program
■
Percussion
·
8 kinds of panel percussion
■
Style control
·
Start/stop
、
sync
、
fill in
、
tempo control
■
Chord control
·
Single chord
、
finger chord
、
chord clear
■
Intelligent tutoring
·
Demo one
、
demo all
、
A/B two kinds of teaching function
■
Other control
·
Power switch
、
master volume
、
accomp volume
■
External jack
·
DC9Vpower input
、
microphone output
、
L&G channel audio output
■
Diapason
·
C2-F6
■
Accuracy in musical tuning
·≤
5cent
■
Specifications
·
850x330x120(mm)
■
Weight
·
5.4Kg
■
Adapter
·
DC9V 500mA
■
Quiescent current
·
100mA
■
Parts
·
Adapter
、
music stand
、
manual