Display messages
11
Display messages
Press CLEAR
Press CLOSE
Key in guest code to open the safe
Key in guest code to close the safe
Incorrect sequence or error entering
code
Enter new master code
Repeat master code
After changing the master code
Low battery detected
3 x error entering code
Error in locking mechanism while
opening
Error in locking mechanism while
closing
12
Display
OPEN + OPENED
CLOSE + CLOSED
E-CODE
NEW
AGAIN
DONE
LO-BAT
HOLD15
E-RUN
E-RUN
MD310, MD390, MD450
Sound
1 beep
1 beep
2 beeps
1 beep
3 beeps
1 beep
3 beeps
2 beeps
2 beeps
EN