User's Manual

4. DISPLAY MESSAGE
No 7 Segment Display Function
1 CLOS Lock the safe box
2 OPEN Unlock the safe box
3 bAtt Low battery
4 SEr Operation failure or no settings
5 rtc RTC(Real Time Clock) failure
6 Err1 Wrong password
7 Err2 Wrong operation or hardware failure
8 2910
Disabled Time Count down , e.g. ) remaining time 29
minutes, 10 seconds
9 ---- No display of entering password