Connecting A Usb Device; Usb Device Operation; Play - Medeli A800 Owner's Manual

Connecting a USB Device

There is a standard USB Storage Device external interface which supports the USB Storage Device of 16M ~ 32G
capability. It is compatible with the file system format of the FAT 16/32. It is better to use the USB Storage Device
which is formatted by the keyboard. Please don't edit these files which come from the keyboard at PC.

USB Device Operation

1.
In the USB Device mode, you can use the key as follows:[USB
DEVICE],[ENTER],[EXIT],[+/YES],[-/NO],Data Dial and
[START/STOP].
2.
Press [USB DEVICE] button to enter
again to exit USB Device
3.
The LCD will display "Wait...!" after you press [USB DEVICE]
button, then if a USB Storage Device
and the USB Storage Device
"play", if the USB Storage Device
"DiskErr!", if the keyboard don't connect any
Device , LCD display "NoDisk!".
4.
In the USB Device mode, you can use [+/YES]/[-/NO] button
or Data Dial to choose menu, press [ENTER]button to enter
the next operation, press [EXIT]to return to previous menu
and press[USB DEVICE] button to exit
5.
If the midi file in USB Storage Device
selected, LCD will display file name and the "FILE" flag sign, if
there is no midi file identified inside the current directory, LCD
will display the sub-directory name and the "DIR" sign. The
file name will display in ascending order, but you can only
select the previous 512 files of the directory. When saving,
loading, deleting, formatting, all key will be invalid and LCD
display "Wait...!". You can press [STYLE],[SONG]and Style
Direct Select button to exit
6.
When playing midi, press [MIXER]button to adjust the playing
volume, the volume range from 0 to 127.
7.
You can only deal with file in the "MMKD" directory except
play and format. The LCD will not display directory name
when you execute loading, saving and deleting operation.

Play

1.
Press [USB DEVICE] button to enter
will display "Play", and then you can use [+/YES]/[-/NO]button
or Data Dial to select other menu(Load, Save, Delete, Format).
2.
Select the menu "Play" and press [ENTER] button, LCD will
display the MIDI files and directories in the root of the
Storage Device . If the midi file in
identified and selected, LCD will display file name and the
"FILE" sign.
3.
If there is no midi file identified inside the current directory, LCD
will display the sub-directory name and the "DIR" sign. Press
[ENTER] button to enter the current sub-directory, then new
midi files or sub-directories of the directory will be displayed.
4.
If there is neither midi file nor sub-directory in the current
directory, LCD will display "．．" and the
"DIR" sign, you can press [ENTER] button to exit the directory.
5.
Use [+/YES]/[-/NO] button or Data Dial to select a midi file.
Press [START/STOP] button to play it repeatedly. Press
[ENTER] button to play all files in the current directory
circularly. Press [START/STOP]button again to stop playing,
press [EXIT]button to return to previous menu or press [USB
DEVICE] button to exit the
36
aw_A800erp_Manual_G11_121022
2012 10 22 9:51:39
USB Device mode, press
mode.
connect to the keyboard
initialize ok, the LCD display
initialize fail, LCD display
USB Storage
USB Device mode.
could be identified and
USB Device mode.
USB Device mode, LCD
USB
USB Storage Device could be
USB Device mode.
W a i t . . . !
N o D i s k !
P l a y
S N G _ Z Z Z Z
M M K D
. .
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