Vangoa VGD881 User manual
Vangoa
Smart Keyboard
VGD881
User Manual
Important Safety Instructions
Do not insert or disconnect the power
cord plug with wet hands.
Doing so may cause electric shock.
WARNING
Indicates a potential hazard that could result in death
or serious injury if the product is handled incorrectly.
Read all the instructions before using the product.
WARNING - When using electric products, basic precautions should always be followed,
including the following.
The product is not completely disconnected from the
power supply even when the power switch is turned
off. If the product will not be used for a long time,
unplug the AC power cord from the AC outlet.
●Failure to do so may cause fire in case of
lightning.
●Failure to do so may over-heatthe product,
resulting in fire.
When disconnecting the AC power cord's
plug, always hold the plug
and pull it to remove it.
●Pulling the AC power cord itself may damage
the cord, causing a fire, electric shock or
short-circuit.
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.
Doing so may cause the product tofall over,
resulting in injury.
Do not lean against the keyboard.
CAUTION
Using the product in such areas may result in
product breakdown.
Do not use the product in the following areas.
●
Areas, such as those near windows, where the product is
exposed to direct sunlight
●
Extremely hot areas, such as near a heater
●
Extremely cold areas, such as outside
●
Extremely humid areas
●
Areas where a large amount of sand or dust is present
●
Areas where the product is exposed to excessive
vibrations
Indicates a potential hazard that could result in injury
or damage to the product or other
Entry of water, needles or hair pins may result
in breakdown or short-circuit.
The product shall not be exposed to dripping or
splashing. No objects filled with liquids, such as
vases, shall be placed on the product.
Take carenot to allow any foreign
matter to enter the product.
Please lift up the product when moving it.
Please note that the product is heavy and must
be carried by more than two persons.
Dropping the product may result in breakdown.
Do not drag the product on the floor.
Take care not to drop the product.
12
2
●Doing so may cause the product to generate
noise.
●If the product generates noise, move the
product sufficiently away from the electrical
appliance or connect it to another AC outlet.
Failure to do so may damage them, resulting in
fire, electric shock or short-circuit.
When connecting the AC power cord
and other cords, take care
not to get them tangled.
Do not place the product near electrical
appliances such as TVs and
radios.
●Doing so may cause the product to become
deformed or fall over, resulting in breakdown
or injury.
Do not stand on the product or exert
excessive force.
The product should be serviced by qualified service personnel when:
●
The power supply cord or the plug has been damaged.
●
Objects have fallen, or liquid has been spilled into the product.
●
The product has been exposed to rain.
●
The product does not appear to operate normally or exhibits a marked change in
performance.
●
The product has been dropped, or the enclosure damaged.
●Doing so may result in discoloration or deformation
of the product.
●When cleaning the product, put a soft cloth in
lukewarm water, squeeze it well, then wipe the
product.
Do not wipe the product with benzene
or thinner.
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Power：Key switch machine, open after the green light is bright
Charging Indicator:
1.
After the USB is plugged in, the indicator light is red, and the color
changes when it is full.
2.
Battery: lithium battery, charging time is about 4h, please charge
more than 5h for the first use.
3. Charging adapter: 5V 2A.
Chord:
When playing rhythm, press the chord function and then to press
the multi-fingering method within the range of keys A1-F4 #, the
corresponding chord accompanying sound can be heard. If press
the single-fingering chord fingering, the chord of single-finger will
be played.
Power、start/stop、Demo、Chord、OKON、Metronome、Drum Kit、
Record、Play、Sustain、Vibrato、Vol+、Vol-、Rhy+、Rhy-、Tone+、
Tone-、Tempo+、Tempo-、Transpose+、Transpose-
Transpose+ (long press is the strength switch), Transpose-
Please Charge Before Use
Function Button:
3
10
9 4
Transpose+/_
+/
Demo: 20 Demo songs
Tempo+/-:
The default speed is 120, the maximum can be adjusted to 300, the
mimum can be reduced to 30.
Different DEMO songs show different speeds. The actual speed shall preva.
Tone+/-:
Press Tone+ or Tone- to select tone. 128 kinds of tone, please refer
to the attachment for details
Rhy+/-:
Press Rhy+ or Rhy- to select「hythm. 128 kinds of rhythm, please refer
to the attachment for details
D02 For Alice
D03 Dancing Girl
D04 My Old Classmate
D05 a decade
D06 Clouds Chasing the Moon
D07 Come into my dream
D08 Bandari. Crystal.Lake
D09 Green Sleeves
D10 Milk Song
D11 A comme Amour
D12 Les premiers Sourires de Vannessa
D13 Snowdreams
D14 Clean sky
D15 Edelweiss
D16 Dance of fireflie
D17 My Soul
D18 Ballade pour Adeline
D19 Laputa Castle in the SKY
Number Demo Songs
D00 Ode to Joy
D01 Little Star
Mic Function:
Microphone support（You can connect an active speaker or audio power
amplifier and headphones to enjoy the output of dual channel surround sound.
I
t supports 3-wire headphones and external speakers, and also supports 4-wire
headphones with microphone.）
Protection Function:
()
MP3 Function: Connect to MP3 or Other External Audio Sources.
SUS: Sustain Pedel, Prolong the keys of the end of the time.
MICRO_USB: Charging interface and MIDI connection function.
MIDI Function:
1.Connect the computer, mobile phone or iPad with the micro-USB data cable,
and open the corresponding software to use the MIDI function
2.Bluetooth App Connection(refer to the last page)
Sound effect:
1.Two sound effects are built into the system: Sustain Tenuto / Vibration Shake.
2.In the current mode, press sustain vibration to exit the current mode and
switch to normal mode.
Digital tube: Three digit digital display to show the functions currently used.
Hardware: Built in power amplifier circuit.
5 8
OKON:
Press the OKON button to enter the teaching mode automatically. Demo
song accompaniment play cycle, and wait for the use to play. Touch any
key to play the main theme of the demo song Press the OKON button to
select the loop. Press Start/Stop make the demo song accompaniment
stops playing.
Metronome:
Press the Metronome function to make a beat sound, and the metronome
will play at the current speed. Press Start/Stop function to trun off the
metronome.
Program ming Function:
Press the Program to enter Programming Mode. Play the piano to edit beats,
the system.
will record it automatically Press Play to stop Programming. The system will
play the recorded beats automatically When is playing the recorded beats,
you can play piano.
Recording Function:
1. press this button to enter the recording mode and make the sound of
the metronome. At this point, press any key to start recording. The
maximum number of recordings is 700 When the recording is full, the
metronome sound stops. You cannot continue to record any note. When
you are recording, you can play it by pressing the "Play" button at any
time Each time you press this button, the last will be cleared and the
recording mode will be re-entered.
2. Press the "Play" button for the first time to play the reco「ded notes ,
and press the "Play" button for the second time to stop playing.
3. Press the "Play" button to exit the recording mode.
4. If no value has been recorded before, there is no action will occur
when you press "Play" button.
Drum Kit:
Press this button to get the drum's tone on the corresponding keys.
7 6
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