Open the battery cover.
Remove one piece
of battery
Input 8-digit admin PIN
code and press “#” button
Please to touch the
keypad to make sure
the lock has been
powered off.
The system will be restart after factory reset
All PIN codes and card keys will be deleted after
factory reset. Admin PIN code will reset to 00123456.
Default admin PIN code
is 00123456
Voice guide
:
“
Please Input PIN Code
”
3
-
1
M
M
E
E
M
E
10
How to Use
Factory Reset
Press [M] and [E] button and
put back the battery
simultaneously.Voice guide
Caution
Note
Note
Note
9
Summary of Contents for E-Flash 680
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