WONDE PROUD TECHNOLOGY.
Copyright © Wonde Proud Technology. 2007. All rights are reserved. of
19
18
1
1
3
3
.
.
K
K
e
e
y
y
L
L
o
o
c
c
k
k
/
/
U
U
n
n
l
l
o
o
c
c
k
k
F
F
u
u
n
n
c
c
t
t
i
i
o
o
n
n
:
:
To prevent executing unwanted function carelessly, the device provides the “Key lock”
and “Key unlock” function. While the key is locked, all buttons will be disabled until the “key
lock” function is disabled.
Enable/Disable “Key Lock/Unlock” function:
Press and hold the “Power Button” and “Function Key 5
” simultaneously for 1
second to enable/disable this function.
The LCD display will display the “Button Lock” message on the LCD screen while
perform the “Key Lock” function and display the “Button un-lock” message while perform the
“Key-unlock” function while perform the “Key-unlock” function.
