21
After
the
recording
function
is
enabled,
“record”
or
“
stop”
button
will
appear
on
the
user
interface,
as
shown
below,
It
is
available
to
start
up
or
stop
recording
as
needed.
Recpress
Select
“
VoiceFunc
”
‐
>
“
Recpress
”
to
enter
Audio
compression
interface,
and
press
the
“Close”
button
or
the
“Open”
button
to
disenable
or
enable
the
function.
After
the
function
is
enabled,
the
system
will
compress
and
save
recorded
audio,
thus
saving
memory
space.
RecCopy
Select
“
VoiceFunc
”
‐
>
“
RecCopy
”
to
enter
Copy
recording
interface,
and
press
the
“Close”
button
or
the
“Open”
button
to
disenable
or
enable
the
function.
After
the
function
is
enabled,
connect
smart
keys
to
PC
via
USB
cable,
a
U
disk
icon
will
appear
on
PC,
which
is
read
‐
only,
enter
the
U
disk
to
check
REC
folder,
where
the
recording
files
are
saved
by
date
and
time.
It
is
available
to
copy
and
import
them
into
PC.
