EN-51
USB Flash Drive
12.
Press the
dk
[+] (YES) key.
• The message “Wait” remains on the display while the
operation is being performed. Do not perform any
operation while this message is on the display.
“Complete” appears on the display after data save is
complete.
• To cancel the save operation, press the
dk
[–] (NO)
key.
Use the following procedure to delete USB flash drive data
(files).
1.
Insert the USB flash drive into the Digital
Keyboard’s USB flash drive port.
2.
Press
cs
FUNCTION
and then use the
ct
[2]
(
o
) and [3] (
p
) keys to display “Media”.
3.
Press the
ct
[6] (ENTER) key.
4.
Use the
ct
[2] (
o
) and [3] (
p
) keys to
display “Delete”.
5.
Press the
ct
[6] (ENTER) key.
6.
Use the
ct
[2] (
o
) and [3] (
p
) keys to select
the data type you want to delete.
7.
Press the
ct
[6] (ENTER) key.
8.
Use the
ct
number keys, and the
dk
[–] and [+]
keys to select the data you want to delete.
9.
Press the
ct
[6] (ENTER) key.
This displays a delete confirmation message (“Sure?”).
10.
Press the
dk
[+] (YES) key.
• The message “Wait” remains on the display while the
operation is being performed. Do not perform any
operation while this message is on the display.
“Complete” appears on the display after data delete is
complete.
• To cancel the delete operation, press the
dk
[–] (NO)
key.
1.
Insert the USB flash drive into the Digital
Keyboard’s USB flash drive port.
2.
Press
cs
FUNCTION
and then use the
ct
[2]
(
o
) and [3] (
p
) keys to display “Media”.
3.
Press the
ct
[6] (ENTER) key.
4.
Use the
ct
[2] (
o
) and [3] (
p
) keys to
display “Rename”.
5.
Press the
ct
[6] (ENTER) key.
6.
Use the
ct
[2] (
o
) and [3] (
p
) keys to select
the data type you want to rename.
7.
Press the
ct
[6] (ENTER) key.
8.
Use the
ct
number keys, and the
dk
[–] and [+]
keys to select the data you want to rename.
9.
Press the
ct
[6] (ENTER) key.
10.
Rename the file as required.
(1) Use the
ct
[2] (
o
) and [3] (
p
) keys to move the
cursor to the character you want to change.
(2) Use the
dk
[–] and [+] keys to change the character.
• The characters you can select are shown below.
• The Digital Keyboard displays the “~” character as
“
3
”.
11.
After renaming the file, press the
ct
[6]
(ENTER) key.
This displays a confirmation message (“Sure?”). If there
already a file with the same name on the USB flash drive,
a confirmation message (“Replace?”) will appear asking
if you want to overwrite it with the new data.
Deleting Data from a USB Flash
Drive
Renaming Data on a USB Flash
Drive
9
J
T
'
8
I
S
_
`
7
H
R
&
~
6
G
Q
S
@
5
F
P
Z
}
4
E
O
Y
{
3
D
N
X
^
2
C
M
W
-
1
B
L
V
)
0
A
K
U
(
CTX870IN-E-1A.indd 53
2017/12/18 15:24:59
