M
M
M
X
X
X
-
-
-
3
3
3
U
U
U
B
B
B
/
/
/
M
M
M
X
X
X
-
-
-
4
4
4
U
U
U
B
B
B
/
/
/
M
M
M
X
X
X
-
-
-
7
7
7
U
U
U
B
B
B
45
Example 5:
“STO”
and
“RCL”
combinations – restore to factory default values.
(1) Press and hold the
STO
and
RCL
keys about 2~3 seconds simultaneously on the
front panel to restore all settings to factory default values. Follow the screen
information, press
“STO”
key to begin resetting.
Key
LCD Display
MX-3UB
MX-4UB
MX-7UB
(2) After finish resetting, All of settings will restore to the factory default values.
Key
LCD Display
MX-3UB
MX-4UB
MX-7UB
